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2025
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EgoPrivacy: What Your First-Person Camera Says About You
Yijiang Li, Genpei Zhang, Jiacheng Cheng, Yi Li, Xiaojun Shan, Dashan Gao, Jiancheng Lyu, Yuan Li, Ning Bi, Nuno Vasconcelos
International Conference on Machine Learning (ICML)
Vancouver, Canada, 2025
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Core Knowledge Deficits in Multi-Modal Language Models
Yijiang Li, Qingying Gao, Tianwei Zhao, Bingyang Wang, Haoran Sun, Haiyun Lyu, Robert D. Hawkins, Nuno Vasconcelos, Tal Golan, Dezhi Luo, Hokin Deng
International Conference on Machine Learning (ICML)
Vancouver, Canada, 2025
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HQGS: High-Quality Novel View Synthesis with Gaussian Splatting in Degraded Scenes
Xin Lin, Shi Luo, Xiaojun Shan, Xiaoyu Zhou, Chao Ren, Lu Qi, Ming-Hsuan Yang, Nuno Vasconcelos
International Conference on Learning Representations (ICLR)
Singapore, 2025
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PDF |
Code
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EditAR: Unified Conditional Generation with Autoregressive Models
Jiteng Mu, Nuno Vasconcelos, Xiaolong Wang
Conference on Computer Vision and Pattern Recognition (CVPR)
Nashville, United States, 2025
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PDF |
Code
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Diffusion-based data augmentation for object counting problems
Zhen Wang, Yuelei Li, Jia Wan, Nuno Vasconcelos
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2025
[ PDF | BibTeX ]
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Ego-VPA: Egocentric Video Understanding with Parameter-efficient Adaptation
Tz-Ying Wu, Kyle Min, Subarna Tripathi, Nuno Vasconcelos
IEEE Winter Conference on Applications of Computer Vision (WACV)
Arizona, United States, 2025
[ PDF | BibTeX ]
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2024
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Neural network dose prediction for cervical brachytherapy: Overcoming data scarcity for applicator-specific models
Lance C. Moore, Fritz Ahern, Lingyi Li, Karoline Kallis, Kelly Kisling, Katherina G. Cortes, Chika Nwachukwu, Dominique Rash, Catheryn M. Yashar, Jyoti Mayadev, Jingjing Zou, Nuno Vasconcelos, Sandra M. Meyers
Medical Physics
Vol. 51, no. 7, pp. 4591-4606, 2024
[ PDF | BibTeX ]
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Adapting Diffusion Models for Improved Prompt Compliance and Controllable Image Synthesis
Deepak Sridhar, Abhishek Peri, Rohith Rachala, Nuno Vasconcelos
Neural Information Processing Systems (NeurIPS)
Vancouver, Canada, 2024
[ PDF | BibTeX ]
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Improving Image Synthesis with Diffusion-Negative Sampling
Alakh Desai, Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Milano, Italy, 2024
[ PDF | BibTeX ]
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Editable Image Elements for Controllable Synthesis
Jiteng Mu, Michaël Gharbi, Richard Zhang, Eli Shechtman, Nuno Vasconcelos, Xiaolong Wang, Taesung Park
European Conference on Computer Vision (ECCV)
Milano, Italy, 2024
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Code
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Learning a Dynamic Privacy-preserving Camera Robust to Inversion Attacks
Jiacheng Cheng, Xiang Dai, Jia Wan, Nick Antipa, and Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Milano, Italy, 2024
[ PDF | Supplemental | Code | BibTeX ]
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Prompt Sliders for Fine-Grained Control, Editing and Erasing of Concepts in Diffusion Models
Deepak Sridhar, Nuno Vasconcelos
European Conference on Computer Vision Workshop (ECCVW)
Milano, Italy, 2024
[ PDF | BibTeX ]
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Towards Calibrated Multi-label Deep Neural Networks
Jiacheng Cheng and Nuno Vasconcelos
Conference on Computer Vision and Pattern Recognition (CVPR)
Seattle, United States, 2024
[ PDF | Supplemental | Code | BibTeX ]
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ProTeCt: Prompt Tuning for Taxonomic Open Set Classification
Tz-Ying Wu*, Chih-Hui Ho*, and Nuno Vasconcelos
Conference on Computer Vision and Pattern Recognition (CVPR)
Seattle, United States, 2024
[ Website | PDF | Code | BibTeX ]
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Long-Tailed Anomaly Detection with Learnable Class Names
Chih-Hui Ho, Kuan-Chuan Peng and Nuno Vasconcelos
Conference on Computer Vision and Pattern Recognition (CVPR)
Seattle, United States, 2024
[ Website | PDF |
Supplemental | Dataset | BibTeX ]
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2023
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Deep Learning Estimation of 10-2 Visual Field Map Based on Macular Optical Coherence Tomography Angiography Measurements
Golnoush Mahmoudinezhad*, Sasan Moghimi*, Jiacheng Cheng, Liyang Ru, Dongchen Yang, Kushagra Agrawal, Rajeev Dixit, Siavash Beheshtaein, Kelvin H. Du, Kareem Latif, Gopikasree Gunasegaran, Eleonora Micheletti, Takashi Nishida, Alireza Kamalipour, Evan Walker, Mark Christopher, Linda Zangwill, Nuno Vasconcelos, Robert N. Weinreb
American Journal of Ophthalmology
2023
[ PDF |
doi:10.1016/j.ajo.2023.09.014 ] |
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A Generalized Explanation Framework for Visualization of Deep Learning Model Predictions
Pei Wang, and Nuno Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
2023
[ PDF |
Code ] |
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ActorsNeRF: Animatable Few-shot Human Rendering with Generalizable NeRFs
Jiteng Mu, Shen Sang, Nuno Vasconcelos, Xiaolong Wang
IEEE/CVF International Conference on Computer Vision (ICCV)
Paris, France, 2023
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PDF |
Code
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Toward Unsupervised Realistic Visual Question Answering
Chih-Hui Ho* and Yuwei Zhang* and Nuno Vasconcelos
IEEE/CVF International Conference on Computer Vision (ICCV)
Paris, France, 2023
[ PDF |
Supplemental |
Code |
Website
] |
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SViTT: Temporal Learning of Sparse Video-Text Transformers
Yi Li, Kyle Min, Subarna Tripathi, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Vancouver, Canada, 2023
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ArXiv |
PDF |
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Code |
Project
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Dense Network Expansion for Class Incremental Learning
Zhiyaun Hu, Yunsheng Li, Jiancheng Lyu, Dashan Gao, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Vancouver, Canada, 2023
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ArXiv |
PDF |
Supplemental
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Towards Professional Level Crowd Annotation of Expert Domain Data
Pei Wang and Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Vancouver, Canada, 2023
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PDF
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2022
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Benchmarking and Automating the Image Recognition Capability of an In Situ Plankton Imaging System
Kevin T. Le, Zhouyuan Yuan, Areeb Syed, Devin Ratelle, Eric C. Orenstein, Melissa L. Carter, Sarah Strang, Kasia M. Kenitz, Pedro Morgado, Peter J. S. Franks, Nuno Vasconcelos, Jules S. Jaffe
Frontiers in Marine Science
2022
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BibTeX
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DISCO: Adversarial Defense with Local Implicit Functions
Chih-Hui Ho, Nuno Vasconcelos
Advances in Neural Information Processing Systems (NeurIPS)
New Orleans, Louisiana, United States, 2022
[ PDF |
BibTeX |
Code |
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Single-Stage Visual Relationship Learning using Conditional Queries
Alakh Desai, Tz-Ying Wu, Subarna Tripathi, Nuno Vasconcelos
Advances in Neural Information Processing Systems (NeurIPS)
New Orleans, Louisiana, United States, 2022
[ PDF |
BibTeX ]
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Breadcrumbs: Adversarial Class-Balanced Sampling for Long-tailed Recognition
Bo Liu, Haoxiang Li, Hao Kang, Gang Hua, Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Tel-Aviv, Israel, 2022
[
PDF |
arXiv
]
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Should All Proposals be Treated Equally in Object Detection?
Yunsheng Li, Yinpeng Chen, Xiyang Dai, Dongdong Chen, Mengchen Liu, Pei Yu, Ying Jin, Lu Yuan, Zicheng Liu, Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Tel-Aviv, Israel, 2022
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PDF
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YORO - Lightweight End to End Visual Grounding
Chih-Hui Ho, Srikar Appalaraju, Bhavan Jasani, R. Manmatha, Nuno Vasconcelos
European Conference on Computer Vision Workshop (ECCVW)
Tel-Aviv, Israel, 2022
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Supplementary material |
Code |
ArXiv
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Black-Box Test-Time Shape REFINEment for Single View 3D Reconstruction
Brandon Leung, Chih-Hui Ho, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshop (CVPRW)
New Orleans, Louisiana, United States, 2022
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Dataset |
ArXiv
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CoordGAN: Self-Supervised Dense Correspondences Emerge from GANs
Jiteng Mu, Shalini De Mello, Zhiding Yu, Nuno Vasconcelos, Xiaolong Wang, Jan Kautz, Sifei Liu
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
New Orleans, Louisiana, United States, 2022
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PDF |
Code
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Calibrating Deep Neural Networks by Pairwise Constraints
Jiacheng CHeng, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
New Orleans, Louisiana, United States, 2022
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PDF |
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Code | BibTeX
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VALHALLA: Visual Hallucination for Machine Translation
Yi Li, Rameswar Panda, Yoon Kim, Chun-Fu Chen, Rogerio Feris, David Cox, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
New Orleans, Louisiana, United States, 2022
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ArXiv |
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Code |
Project
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Improving Video Model Transfer with Dynamic Representation Learning
Yi Li, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
New Orleans, Louisiana, United States, 2022
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BibTeX |
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Project
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Omni-DETR: Omni-Supervised Object Detection with Transformers
Pei Wang, Zhaowei Cai, Hao Yang, Gurumurthy Swaminathan, Nuno Vasconcelos, Bernt Schiele, Stefano Soatto
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
New Orleans, Louisiana, United States, 2022
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code |
poster |
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BibTex
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Class-Incremental Learning with Strong Pre-trained Models
Tz-Ying Wu, Gurumurthy Swaminathan, Zhizhong Li, Avinash Ravichandran, Nuno Vasconcelos, Rahul Bhotika, Stefano Soatto
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
New Orleans, Louisiana, United States, 2022
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Arxiv |
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BibTeX |
Code
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2021
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Cascade R-CNN: High Quality Object Detection and Instance Segmentation
Zhaowei Cai, and Nuno Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
Vol. 43, no. 5, pp. 1483-1498, 2021
[ Project |
PDF |
arXiv |
BibTeX |
Code ] |
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GistNet: A Geometric Structure Transfer Network for Long-Tailed Recognition
Bo Liu, Haoxiang Li, Hao Kang, Gang Hua, Nuno Vasconcelos
IEEE/CVF International Conference on Computer Vision (ICCV)
2021
[
PDF |
ArXiv |
Supplemental |
BibTeX
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A Machine Teaching Framework for Scalable Recognition
Pei Wang, Nuno Vasconcelos
IEEE/CVF International Conference on Computer Vision (ICCV)
2021
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code |
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BibTex
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Learning of Visual Relations: The Devil is in the Tails
Alakh Desai*, Tz-Ying Wu*, Subarna Tripathi, Nuno Vasconcelos
IEEE/CVF International Conference on Computer Vision (ICCV)
2021
[
Website |
Arxiv |
Supplemental |
BibTeX
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MicroNet: Towards image recognition with extremely low FLOPs
Yunsheng Li, Yinpeng Chen, Xiyang Dai, Dongdong Chen, Mengchen Liu, Lu Yuan, Zicheng Liu, Lei Zhang, Nuno Vasconcelos
IEEE/CVF International Conference on Computer Vision (ICCV)
2021
[
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PDF |
BibTex |
Code]
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A-SDF: Learning Disentangled Signed Distance Functions for Articulated Shape Representation
Jiteng Mu, Weichao Qiu, Adam Kortylewski, Alan Yuille, Nuno Vasconcelos, Xiaolong Wang
IEEE/CVF International Conference on Computer Vision (ICCV)
2021
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Website |
PDF |
Code]
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BEV-Net: Assessing Social Distancing Compliance by Joint People Localization and Geometric Reasoning
Zhirui Dai, Yuepeng Jiang, Yi Li, Bo Liu, Antoni B. Chan, Nuno Vasconcelos
IEEE/CVF International Conference on Computer Vision (ICCV)
Virtual, 2021
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PDF |
BibTeX |
ArXiv |
Supplemental |
Code |
Video
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Dynamic Transfer for Multi-Source Domain Adaptation
Yunsheng Li, Lu Yuan, Yinpeng Chen, Pei Wang, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Virtual, 2021, (online)
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PDF |
BibTex |
Code]
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Learning Deep Classifiers Consistent with Fine-Grained Novelty Detection
Jiacheng Cheng, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Online, 2021
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BibTex |
Code]
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Gradient-Based Algorithms for Machine Teaching
Pei Wang, Kabir Nagrecha, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
2021
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code |
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BibTex
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IMAGINE: Image Synthesis by Image-Guided Model Inversion
Pei Wang, Yijun Li, Krishna Kumar Singh, Jingwan Lu, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
2021
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code |
poster |
PDF |
BibTex
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Rethinking and Improving the Robustness of Image Style Transfer
Pei Wang, Yijun Li, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
2021
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code |
poster|
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BibTex
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Robust Audio-Visual Instance Discrimination
Pedro Morgado, Ishan Misra, Nuno Vasconcelos
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
2021
[ PDF |
arXiv |
BibTeX ]
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Audio-Visual Instance Discrimination with Cross-Modal Agreement
Pedro Morgado, Nuno Vasconcelos, Ishan Misra
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
2021
[
PDF |
arXiv |
BibTeX ]
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Revisiting Dynamic Convolution via Matrix Decomposition
Yunsheng Li, Yinpeng Chen, Xiyang Dai, Mengchen Liu, Dongdong Chen, Ye Yu, Zicheng Liu, Mei Chen, Lu Yuan, Nuno Vasconcelos
International Conference on Learning Representations (ICLR)
Virtual, 2021, (online)
[
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PDF |
BibTex |
Code]
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2020
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Semantic Fisher Scores for Task Transfer: Using Objects to Classify Scenes
Mandar Dixit, Yunsheng Li, Nuno Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
Vol. 42, no. 12, pp. 3102-3118, 2020
[ IEEE Xplore |
arXiv |
BibTex ]
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Deep Hashing with Hash-Consistent Large Margin Proxy Embeddings
Pedro Morgado, Yunsheng Li, Jose Costa Pereira, Mohammad Saberian, Nuno Vasconcelos
International Journal of Computer Vision (IJCV)
2020
[ PDF |
Springer |
arXiv |
BibTeX ]
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Automated High-Frequency Observations of Physical Activity using Computer Vision
Jordan A. Carlson, Bo Liu, James F. Sallis, J. Aaron Hipp, Vincent S. Staggs, Jacqueline Kerr, Amy Papa, Kelsey Dean, and Nuno M. Vasconcelos
Medicine and Science in Sports and Exercise (MSSE)
Vol. 52, no. 9, pp. 2029-2036, 2020
[ PDF |
BibTeX ]
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Learning Complexity-Aware Cascades for Pedestrian Detection
Zhaowei Cai, Mohammad Saberian, and Nuno Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
Vol. 42, no. 9, pp. 2195-2211, 2020
[ PDF |
BibTeX ]
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Learning Representations from Audio-Visual Spatial Alignment
Pedro Morgado*, Yi Li*, Nuno Vasconcelos
Advances in Neural Information Processing Systems (NeurIPS)
2020
[ PDF |
arXiv |
BibTeX |
Code |
Video]
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Contrastive Learning with Adversarial Examples
Chih-Hui Ho, Nuno Vasconcelos
Advances in Neural Information Processing Systems (NeurIPS)
2020
[ PDF |
arXiv |
BibTeX |
Code |
Video]
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Solving Long-tailed Recognition with Deep Realistic Taxonomic Classifier
Tz-Ying Wu, Pedro Morgado, Pei Wang, Chih-Hui Ho, Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Glasgow, UK, 2020
[
Website |
Arxiv |
Supplemental |
BibTeX |
Code
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SPOT: Selective Point Cloud Voting for Better Proposal in Point Cloud Object Detection
Hongyuan Du, Linjun Li, Bo Liu, Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Glasgow, UK, 2020
[
PDF
| BibTeX
]
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Few-Shot Open-Set Recognition using Meta-Learning
Bo Liu, Hao Kang, Haoxiang Li, Gang Hua, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Seattle, Washington, United States, 2020
[
PDF |
BibTeX ]
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Rethinking Differentiable Search for Mixed-Precision Neural Networks
Zhaowei Cai, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Seattle, Washington, United States, 2020
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PDF |
BibTeX
]
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Explainable Object-induced Action Decision for Autonomous Vehicles
Yiran Xu, Xiaoyin Yang, Lihang Gong, Hsuan-Chu Lin, Tz-Ying Wu, Yunsheng Li, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Seattle, Washington, United States, 2020
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PDF |
BibTeX |
code
]
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SCOUT: Self-aware Discriminant Counterfactual Explanations
Pei Wang, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Seattle, Washington, United States, 2020
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code |
poster |
PDF |
BibTex
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Exploit Clues from Views: Self-Supervised and Regularized Learning for Multiview Object Recognition
Chih-Hui Ho, Bo Liu, Tz-Ying Wu, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Seattle, Washington, United States, 2020
[
Website |
Arxiv |
Supplemental |
BibTeX |
Code
]
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Background Data Resampling for Outlier-Aware Classification
Yi Li, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Seattle, Washington, United States, 2020
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PDF |
BibTeX |
Code |
Slides |
Supplemental
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2019
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Multiclass Boosting: Margins, Codewords, Losses, and Algorithms
Mohammad Saberian and Nuno Vasconcelos
Journal of Machine Learning Research (JMLR)
Vol. 20, no. 137, pp. 1-68, 2019
[ pdf |
BibTeX ] |
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Super Diffusion for Salient Object Detection
Peng Jiang, Zhiyi Pan, Changhe Tu, Nuno Vasconcelos, Baoquan Chen, and Jingliang Peng
IEEE Transactions on Image Processing (TIP)
Vol. 29, pp. 2903-2917, 2019
[ PDF |
BibTeX ]
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Robust Deep Sensing Through Transfer Learning in Cognitive Radio
Qihang Peng, Andrew Gilman, Nuno Vasconcelos, Pamela C. Cosman, and Laurence B. Milstein
IEEE Wireless Communications Letters (WCL)
Vol. 9, no. 1, pp. 38-41, 2019
[ PDF |
BibTeX ]
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Cost-sensitive support vector machines
Arya Iranmehr, Hamed Masnadi-Shirazi, and Nuno Vasconcelos
Neurocomputing
Vol. 343, pp. 50-64, 2019
[ PDF |
BibTex |
Code ]
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Deliberative Explanations: visualizing network insecurities
Pei Wang, Nuno Vasconcelos
Conference on Neural Information Processing Systems (NeurIPS)
Vancouver, Canada, 2019
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PDF |
poster |
code |
BibTeX
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Volumetric Attention for 3D Medical Image Segmentation and Detection
Xudong Wang, Shizhong Han, Yunqiang Chen, Dashan Gao and Nuno Vasconcelos
International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI)
Shenzhen, China, 2019
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PDF |
BibTex |
Poster
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NetTailor: Tuning the Architecture, Not Just the Weights
Pedro Morgado, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Long Beach, California, United States, 2019
[ Website |
PDF |
BibTeX |
Code
]
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Efficient Multi-Domain Learning by Covariance Normalization
Yunsheng Li, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Long Beach, US, 2019
[
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PDF |
BibTex
| Code
]
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Bidirectional Learning for Domain Adaptation of Semantic Segmentation
Yunsheng Li, Lu Yuan, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Long Beach, US, 2019
[
Website |
PDF |
BibTex |
Code]
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Towards Universal Object Detection by Domain Attention
Xudong Wang, Zhaowei Cai, Dashan Gao and Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Long Beach, California, United States, 2019
[ Project |
pdf |
arXiv |
BibTeX |
Code ]
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PIEs: Pose Invariant Embeddings
Chih-Hui Ho, Pedro Morgado, Amir Persekian, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Long Beach, California, United States, 2019
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PDF |
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Dataset|
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Catastrophic Child’s Play: Easy to Perform, Hard to Defend Adversarial Attacks
Chih-Hui Ho*, Brandon Leung*, Erik Sandström, Yen Chang, Nuno Vasconcelos
(*equal contribution)
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Long Beach, California, United States, 2019
[ Website |
PDF |
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BibTeX |
Poster |
Dataset
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REPAIR: Removing Representation Bias by Dataset Resampling
Yi Li, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Long Beach, California, United States, 2019
[
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arXiv | BibTeX |
Code |
Poster ]
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2018
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Self-Supervised Generation of Spatial Audio for 360° Video
Pedro Morgado, Nuno Vasconcelos, Timothy Langlois and Oliver Wang
Advances in Neural Information Processing Systems (NeurIPS)
Montreal, Canada, 2018
[ Website |
PDF |
arXiv |
BibTeX |
Code ]
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Towards Realistic Predictors
Pei Wang and Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Munich, Germany, 2018
[
pdf ]
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RESOUND: Towards Action Recognition without Representation Bias
Yingwei Li, Yi Li, Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Munich, Germany, 2018
[ dataset | pdf]
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Feature Space Transfer for Data Augmentation
Bo Liu, Xudong Wang, Mandar Dixit, Roland Kwitt, Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Salt Lake City, Utah, United States, 2018
[ pdf |
arXiv |
Code]
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Cascade R-CNN: Delving into High Quality Object Detection
Zhaowei Cai and Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Salt Lake City, Utah, United States, 2018
[ project |
pdf |
arXiv |
BibTeX |
Code]
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2017
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Automated ecological assessment of physical activity: Advancing direct observation
Jordan A. Carlson, Bo Liu, James F. Sallis, Jacqueline Kerr, J.Aaron Hipp, Vincent S. Staggs, Amy Papa, Kelsey Dean, Nuno M. Vasconcelos
International Journal of Environmental Research and Public Health
Vol. 14, no. 12, pp. 1487, 2017
[pdf]
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Complex Activity Recognition via Attribute Dynamics
Wei-Xin LI and Nuno Vasconcelos
International Journal of Computer Vision (IJCV)
Vol. 122, no. 2, pp. 334-370, 2017
[
preprint (pdf) |
BibTeX
]
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Deep Scene Image Classification with the MFAFVNet
Yunsheng Li, Mandar Dixit, Nuno Vasconcelos
IEEE International Conference on Computer Vision (ICCV)
Venice, Italy, 2017
[Website |
PDF |
BibTex |
code]
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AGA: Attribute Guided Augmentation
Mandar Dixit, Roland Kwitt, Marc Niethammer and Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Honolulu, Hawaii, United States, 2017
[
pdf |
arXiv]
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Deep Learning with Low Precision by Half-wave Gaussian Quantization
Zhaowei Cai, Xiaodong He, Jian Sun and Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Honolulu, Hawaii, United States, 2017
[ project |
pdf |
arXiv |
BibTeX |
Code]
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Semantically Consistent Regularization for Zero-Shot Recognition
Pedro Morgado and Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Honolulu, Hawaii, United States, 2017
[ project |
pdf |
arXiv |
BibTeX |
Code]
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2016
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Parametric Regression on the Grassmannian
Yi Hong, Roland Kwitt, Nikhil Singh, Nuno Vasconcelos and Marc Niethammer
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
Vol. 38, no. 11, pp. 2284-2297, 2016
[pdf |
supplement ]
|
| |
Object based Scene Representations using Fisher Scores of Local Subspace Projections
Mandar Dixit and Nuno Vasconcelos
Advances in Neural Information Processing Systems (NeurIPS)
Barcelona, Spain, 2016
[ pdf |
supplement ]
|
| |
Large Margin Discriminant Dimensionality Reduction in Prediction Space
Mohammad Saberian, Jose Costa Pereira, Can Xu and Nuno Vasconcelos
Neural Information Processing Systems (NeurIPS)
Barcelona, Spain, 2016
[ pdf ]
|
| |
Semantic Clustering for Robust Fine-Grained Scene Recognition
Marian George, Mandar Dixit, Gabor Zogg and Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Amsterdam, Netherlands, 2016
[ pdf | supplement ]
|
| |
A Unified Multi-scale Deep Convolutional Neural Network for Fast Object Detection
Zhaowei Cai, Quanfu Fan, Rogerio S. Feris and Nuno Vasconcelos
European Conference on Computer Vision (ECCV)
Amsterdam, Netherlands, 2016
[ project |
pdf |
BibTeX |
Code |
Demo |
KITTI Results]
|
| |
Peak-Piloted Deep Network for Facial Expression Recognition
Xiangyun Zhao, Xiaodan Liang, Luoqi Liu, Teng Li, Yugang Han, Nuno Vasconcelos and Shuicheng Yan
European Conference on Computer Vision (ECCV)
Amsterdam, Netherlands, 2016
[ pdf ]
|
| |
Boosted Convolutional Neural Networks
Mohammad Moghimi, Mohammad Saberian, Jian Yang, Li-Jia Li, Nuno Vasconcelos and Serge Belongie
British Machine Vision Conference (BMVC)
York, UK, 2016
[ pdf ]
|
| |
VLAD^3: Encoding Dynamics of Deep Features for Action Recognition
Yingwei Li, Wei-Xin LI, Vijay Mahadevan and Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition(CVPR)
Las Vegas, Nevada, United States, 2016
[ pdf ]
|
| |
Person-Following UAVs
Francisca Vasconcelos, Nuno Vasconcelos
IEEE Winter Conference on Applications of Computer Vision (WACV)
Lake Placid, NY, 2016
[ project |
pdf ]
|
| |
Pedestrian Detection Aided by Temporal Prior
Zhaowei Cai, Matthew Jacobsen and Nuno Vasconcelos
In International SoC Design Conference , 2016
[ pdf ]
|
| |
2015
|
| |
A View of Margin Losses as Regularizers of Probability Estimates
Hamed Masnadi-Shirazi, Nuno Vasconcelos
Journal of Machine Learning Research (JMLR)
Vol 16(Dec):2751-2795, 2015.
[ pdf ]
|
| |
Bayesian Model Adaptation for Crowd Counts
Bo Liu, Nuno Vasconcelos
IEEE International Conference on Computer Vision (ICCV)
Santiago, Chile, 2015
[ ps |
pdf ]
|
| |
Generic Promotion of Diffusion-Based Salient Object Detection
Peng Jiang, Nuno Vasconcelos, Jiangliang Peng
IEEE International Conference on Computer Vision (ICCV)
Santiago, Chile, 2015
[ code | pdf | supplemement ]
|
| |
Learning Complexity-Aware Cascades for Deep Pedestrian Detection
Zhaowei Cai, Mohammad Saberian and Nuno Vasconcelos
IEEE International Conference on Computer Vision (ICCV)
Santiago, Chile, 2015
[
pdf |
BibTeX |
Demo |
MFC exe |
Caltech Results |
KITTI Results]
|
| |
Scene Classification with Semantic Fisher Vectors
M.Dixit, S. Chen, D. Gao, N. Rasiwasia and N. Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Boston, Massachusetts, United States, 2015
[ ps | pdf ]
|
| |
Multiple Instance Learning for Soft Bags via Top Instances
Wei-Xin LI and Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Boston, Massachusetts, United States, 2015
[ ps | pdf ]
|
| |
How many bits does it take for a stimulus to be salient?
S. H. Khatoonabadi, N. Vasconcelos, I. V. Bajic, and Y. Shan
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Boston, Massachusetts, United States, 2015
[ project |
ps |
pdf |
BibTeX ]
|
| |
A Real-time Cascade Pedestrian Detection based on Heterogeneous Features
Zhaowei Cai and Nuno Vasconcelos
In International SoC Design Conference, 2015
[ pdf ]
|
| |
FPGA implementation of HOG based pedestrian detector
Matthew Jacobsen, Zhaowei Cai and Nuno Vasconcelos
In International SoC Design Conference , 2015
[ pdf ]
|
| |
2014
|
| |
Robust Deformable and Occluded Object Tracking with Dynamic Graph
Zhaowei Cai, Longyin Wen, Zhen Lei, Nuno Vasconcelos, and Stan Z. Li
IEEE Transactions on Image Processing
Vol 23(Dec):5497-5509, 2014.
[pdf]
[project]
|
| |
Object Recognition with Hierarchical Discriminant Saliency Networks
S. Yan and Nuno Vasconcelos
Frontiers in Computational Neuroscience
Vol 8 (Sept), 2014. [pdf]
|
| |
Boosting Algorithm for Learning Detector Cascade
Mohammad J. Saberian and Nuno Vasconcelos
Journal of Machine Learning Research (JMLR)
Vol 15(Jul):2569-2605, 2014.
[pdf] |
| |
Cross-modal Domain Adaptation for Text-based Regularization of Image Semantics in Image Retrieval Systems
J. Costa Pereira and N. Vasconcelos
Computer Vision and Image Understanding
Vol. 124, pp. 123-135, July 2014. [ps] [pdf] [BibTeX]
|
| |
On the Role of Correlation and Abstraction in Cross-Modal Multimedia Retrieval
J. Costa Pereira, E. Coviello, G. Doyle, N. Rasiwasia, G. Lanckriet, R.Levy and N. Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence
Vol. 36(3), pp. 521-535, March 2014.[ps] [pdf] [BibTeX]
|
| |
Anomaly Detection and Localization in Crowded Scenes
Wei-Xin LI, Vijay Mahandevan and Nuno Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
Vol. 36, No. 1, pp. 18-32, January, 2014
[ project | dataset | pdf | appendix ( ps | pdf ) | BibTeX ]
|
| |
Multi-Resolution Cascades for Multiclass Object Detection
Mohammad Saberian and Nuno Vasconcelos
in Advances in Neural Information Processing Systems (NeurIPS) 2014
[pdf] |
| |
Geodesic Regression on the Grassmannian
Y. Hong, R. Kwitt, N. Singh, B. Davis, N. Vasconcelos, and M. Niethammer
in European Conference on Computer Vision (ECCV), 2014 [pdf] [supp]
|
| |
Guess-Averse Loss Functions For Cost-Sensitive Multiclass Boosting
Mohammad Saberian, Oscar Beijbom, David Kriegman and Nuno Vasconcelos
in International Conference on Machine Learning (ICML), 2014 [pdf] [supp] [code] |
| |
Learning Receptive Fields for Pooling from Tensors of Feature Response
Can Xu and Nuno Vasconcelos
In Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2014
© IEEE [pdf]
|
| |
Learning optimal seeds for diffusion-based salient object detection
Song Lu, Vijay Mahadevan and N. Vasconcelos
In Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2014.
© IEEE [paper-pdf][supplementary-pdf]
|
| |
Using Context to Improve Cascaded Pedestrian Detection
Mohammad Saberian, Zhaowei Cai, Jinhee Lee and Nuno Vasconcelos
In International SoC Design Conference , 2014 [pdf]
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| |
2013
|
| |
Latent Dirichelet Allocation Models for Image Classification
N. Rasiwasia and N. Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence,
vol. 35(11), 2665-2679, November 2013 [pdf][supplement
|
| |
Localizing Target Structures in Ultrasound Video - a Phantom Study
R. Kwitt, N. Vasconcelos, S. Razzaque, and S. Aylward,
Medical Image Analysis,
vol. 17(7), 712-722, October 2013 [ps] [pdf]
|
| |
Biologically-inspired Object Tracking Using Center-surround Mechanisms
V. Mahadevan and N. Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence ,
vol. 35(3), 541-554, March 2013 [ps] [pdf]
|
| |
Surveillance of Crowded Environments: Modeling the Crowd by its Global Properties
A. Chan and N. Vasconcelos
in Modeling, Simulation and Visual Analysis of Crowds
|
| |
Class-Specific Simplex-Latent Dirichlet Allocation for Image Classification
M. Dixit*, N. Rasiwasia* and N. Vasconcelos
In Proc IEEE International Conference on Computer Vision (ICCV),
Sydney, New South Wales, Australia, 2013 [ps][pdf
|
| |
Dynamic Pooling for Complex Event Recognition
Wei-Xin LI, Qian Yu and Nuno Vasconcelos
IEEE International Conference on Computer Vision (ICCV),
Sydney, New South Wales, Australia, 2013
[ ps | pdf | BibTeX ]
|
| |
Recognizing Activities via Bag of Words for Attribute Dynamics
Wei-Xin LI, Qian Yu, Harpreet Sawhney and Nuno Vasconcelos
IEEE Conference on Computer Vision and Pattern Recognition (CVPR) ,
Portland, OR, 2013 © IEEE [ps | pdf
|
| |
2012 |
| |
Minimum Probability of Error Image Retrieval: From Visual Features to Image Semantics
N. Vasconcelos and M. Vasconcelos
Foundations and Trends in Signal Processing,
vol. 5(4), 265-389, 2012
[pdf]
[doi:10.1561/2000000015]
|
| |
Endoscopic image analysis in semantic space
R. Kwitt, N. Vasconcelos, N. Rasiwasia, A. Uhl, B. Davis, M. Hafner and F. Wrba
Medical Image Analysis,
vol. 16(7), 1415-1422, October 2012
[ps]
[pdf]
|
| |
Learning Optimal Embedded Cascades
Mohammad J. Saberian and Nuno Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence ,
vol. 34(10), 2005-2018, October 2012 [ps] [pdf] |
| |
Holistic Context Models for Visual Recognition
N. Rasiwasia and N. Vasconcelos
IEEE Transaction on Pattern Analysis and Machine Intelligence,
Vol. 34 (5), 902-917, May 2012 © IEEE [ps] [pdf] [supplement/ps] [supplement/pdf] |
| |
Counting People with Low-level Features and Bayesian Regression
A. B. Chan and Nuno Vasconcelos
IEEE Transactions on Image Processing,
Vol 21 (4), 2160-2177, April 2012
© IEEE [ps] [pdf]
|
| |
On the connections between saliency and tracking
V. Mahadevan and N. Vasconcelos
Advances in Neural Information Processing Systems (NeurIPS)
Lake Tahoe, Nevada, United States, 2012
[ps]
[pdf]
|
| |
Recognizing Activities by Attribute Dynamics
Wei-Xin LI and Nuno Vasconcelos
Advances in Neural Information Processing Systems (NeurIPS)
Lake Tahoe, Nevada, United States, 2012
[ps]
[pdf]
|
| |
Scene Recognition on the Semantic Manifold
R. Kwitt, N. Vasconcelos, N. Rasiwasia
Proceedings of IEEE European Conference on Computer Vision (ECCV)
Firenze, Italy, 2012
[ps]
[pdf]
|
| |
Recognition in Ultrasound Videos: Where am I?
R. Kwitt, N. Vasconcelos, S. Razzaque and S. Aylward
Proceedings of the International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI'12), (Young Scientist award)
Nice, 2012. [ps]
[pdf] |
| |
On the Regularization of Image Semantics by Modal Expansion
J. Costa Pereira, and Nuno Vasconcelos
Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Providence, RI, 2012.
© IEEE
[ps]
[pdf]
[demo]
|
| |
Boosting Algorithms for Simultaneous Feature Extraction and Selection
Mohammad J. Saberian and Nuno Vasconcelos
Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Providence, RI, 2012. © IEEE [ps] [pdf][Code] |
| |
2011 |
| |
Generalized Stauffer-Grimson Background Subtraction for Dynamic Scenes
A. B. Chan, V. Mahadevan and N. Vasconcelos
Machine Vision and Applications, vol. 22(5), 751-766, 2011.
[ps]
[pdf] |
| |
Multiclass Boosting: Theory and Algorithms
Mohammad J. Saberian and Nuno Vasconcelos .
In Proc. Neural Information Processing Systems (NeurIPS),
Granada, Spain, Dec 2011. [ps] [pdf][Code]
|
| |
Maximum Covariance Unfolding - Manifold Learning for Bimodal Data
V. Mahadevan, C-W. Wong, J Costa-Pereira, T.T. Liu, N. Vasconcelos and L.K. Saul
In Proc. Neural Information Processing Systems
Dec 2011
[ps]
[pdf]
|
| |
Learning Pit Pattern Concepts for Gastroenterological Training
R. Kwitt, N. Rasiwasia, N. Vasconcelos, A. Uhl, M. Hafner, F. Wr
Proceedings of the International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI'11), Toronto, Sept 2011
[ps]
[pdf]
|
| |
Biologically Plausible Detection of Amorphous Objects in the Wild
Sunhyoung Han and Nuno Vasconcelos,
IEEE CVPR Workshop on Biologically-Consistent Vision,
pp. 17-24, June 2011.
© IEEE
[ps]
[pdf]
|
| |
Automatic Initialization and Tracking Using Attentional Mechanisms
V. Mahadevan and N. Vasconcelos,
IEEE CVPR Workshop on Biologically-Consistent Vision,
June 2011.
© IEEE
[ps]
[pdf]
|
| |
Adapted Gaussian Models for Image Classification
M. Dixit, N. Rasiwasia and N. Vasconcelos
Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Colorado Springs, CO, 2011. © IEEE [ps] [pdf] |
| |
TaylorBoost: First and Second Order Boosting Algorithms with Explicit Margin Control
Mohammad J. Saberian, Hamed Masnadi-Shirazi and Nuno Vasconcelos
Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Colorado Springs, CO, 2011. © IEEE
[ps]
[pdf]
[Code]
|
| |
2010 |
| |
Cost-Sensitive Boosting
Hamed Masnadi-Shirazi and Nuno Vasconcelos
IEEE Trans. on Pattern Analysis and Machine Intelligence,
vol. 32(2), 294, March 2010.
© IEEE
[ps]
[pdf]
|
| |
Biologically Plausible Saliency Mechanisms Improve Feedforward Object Recognition
Sunhyoung Han and Nuno Vasconcelos
Vision Research, vol. 50(22), 2295-2307, October 2010
[pdf]
[doi:10.1016/j.visres.2010.05.034]
|
| |
A Novel Approach to FRUC using Discriminant Saliency and Frame Segmentation
N. Jacobson, Y-L. Lee, V. Mahadevan, N. Vasconcelos and T.Q. Nguyen
IEEE Transactions on Image Processing, vol. 19(11) ,2924-2934, Nov. 2010.
© IEEE
[ps]
[pdf]
|
| |
Spatiotemporal Saliency in Highly Dynamic Scenes
V. Mahadevan and N. Vasconcelos
IEEE Trans. on Pattern Analysis and Machine Intelligence,
vol. 32(1), 171-177, January 2010. © IEEE [ps] [pdf] [dataset] |
| |
Variable margin losses for classifier design.
Hamed Masnadi-Shirazi and Nuno Vasconcelos .
In Proc. Neural Information Processing Systems (NeurIPS),
Vancouver, Canada, Dec 2010. [ps] [pdf] |
| |
A biologically plausible network for the Computation of Orientation Dominance
Kritika Muralidharan and Nuno Vasconcelos.
In Proc. Neural Information Processing Systems (NeurIPS),
Vancouver, Canada, Dec 2010. [ps] [pdf] |
| |
Boosting Classifer Cascades
Mohammad J. Saberian and Nuno Vasconcelos .
In Proc. Neural Information Processing Systems (NeurIPS),
Vancouver, Canada, Dec 2010. [ps] [pdf] |
| |
A New Approach to Cross-Modal Multimedia Retrieval
N. Rasiwasia, J. Costa Pereira, E. Coviello, G. Doyle, G.R.G. Lanckriet, R. Levy, N. Vasconcelos
ACM Proceedings of the 15th international conference on Multimedia,
(best student paper award)
Florence, Italy, Oct 2010. [ps] [pdf] |
| |
Motion Vector Refinement for FRUC Using Saliency and Segmentation
N. Jacobson, Y-L. Lee, V. Mahadevan, N. Vasconcelos and T.Q. Nguyen
IEEE International Conference on Multimedia & Expo (ICME), Singapore, Jul 2010
© IEEE [ps] [pdf] |
| |
Risk minimization, probability elicitation, and cost-sensitive SVMs
Hamed Masnadi-Shirazi and Nuno Vasconcelos
Proc. International Conference on Machine Learning (ICML),
June 2010.
[ps]
[pdf]
|
| |
On the Design of Robust Classifiers for Computer Vision
Hamed Masnadi-Shirazi, Vijay Mahadevan and Nuno Vasconcelos
Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
San Francisco, CA, 2010. © IEEE [ps] [pdf] |
| |
Anomaly Detection in Crowded Scenes
Vijay Mahadevan, Wei-Xin LI, Viral Bhalodia and Nuno Vasconcelos
Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
San Francisco, CA, 2010. © IEEE [ps] [pdf] [dataset] |
| |
2009 |
| |
Layered Dynamic Textures
Antoni B. Chan and Nuno Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence,
Vol 31(10),1862-1879, October 2009. © IEEE [ps] [pdf] |
| |
Bayesian Poisson Regression for Crowd Counting
Antoni B. Chan and Nuno Vasconcelos
IEEE International Conference on Computer Vision,
Kyoto, September 2009. © IEEE [ps] [pdf] |
| |
Discriminant saliency, the detection of suspicious coincidences, and applications to visual recognition
D. Gao, S. Han, N. Vasconcelos,
vol. 31(6), pp. 989-1005, June 2009.
© IEEE
[ps]
[pdf]
[doi:10.1109/TPAMI.2009.27]
|
| |
Fluoroscopic tumour tracking for image-guided lung cancer radiotherapy
T. Lin, L. Cervino, X. Tang, N. Vasconcelos, and S. Jiang.
Physics in Medicine and Biology, Vol 54(4), 981-992, February 2009.
[ps][pdf] [doi:10.1088/0031-9155/54/4/011] |
| |
Minimum Bayes error features for visual recognition
G. Carneiro and N. Vasconcelos
Image and Vision Computing, Vol 27(1), 131-140, January 2009. [ps][pdf] |
| |
Decision-theoretic saliency: computational principles, biological plausibility, and implications for neurophysiology and psychophysics
D. Gao and N. Vasconcelos.
Neural Computation, 21, 239-271, January 2009. [ps][pdf] |
| |
Natural Image Statistics and Low-complexity Feature Selection
M. Vasconcelos and N. Vasconcelos
IEEE Trans. on Pattern Analysis and Machine Intelligence,
Vol. 31(2), pp. 228-244, February 2009. © IEEE [ps][pdf] |
| |
Holistic Context Modeling using Semantic Co-occurrences
N. Rasiwasia and N. Vasconcelos
In IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Miami, June 2009. © IEEE [pdf] |
| |
Variational Layered Dynamic Textures
A. B. Chan and N. Vasconcelos
In IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Miami, June 2009. © IEEE [pdf] |
| |
Saliency Based Discriminant Tracking
V. Mahadevan and N. Vasconcelos
In IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Miami, June 2009. © IEEE [pdf] |
| |
Analysis of Crowded Scenes using Holistic Properties
A. B. Chan, M. Morrow, and N. Vasconcelos
In 11th IEEE Intl. Workshop on Performance Evaluation of Tracking and Surveillance (PETS 2009),
Miami, June 2009. © IEEE [pdf] |
| |
Derivations for the Layered Dynamic Texture and Temporally-Switching Layered Dynamic Texture
A. B. Chan and N. Vasconcelos
Technical Report SVCL-TR-2009-01,
June 2009.
[pdf] |
| |
2008 |
| |
On the plausibility of the discriminant center-surround hypothesis for visual saliency
D. Gao, V. Mahadevan, and N. Vasconcelos.
Journal of Vision, 8(7):13, 1-18, June 2008. [doi:10.1167/8.7.13.] [ps][pdf] |
| |
Modeling, clustering, and segmenting video with mixtures of dynamic textures
A. B. Chan and N. Vasconcelos.
IEEE Trans. on Pattern Analysis and Machine Intelligence,
Vol. 30(5), pp. 909-926, May 2008. © IEEE [ps][pdf] |
| |
On the Design of Loss Functions for Classification: theory, robustness to outliers, and SavageBoost.
Hamed Masnadi-Shirazi and Nuno Vasconcelos .
In Proc. Neural Information Processing Systems (NIPS),
Vancouver, Canada, Dec 2008. [ps] [pdf] |
| |
Unsupervised Moving Target Detection in Dynamic Scenes
V. Mahadevan and N. Vasconcelos.
Army Science Conference,
Orlando, FL, Dec 2008. [ps][pdf] |
| |
Image Retrieval using Query by Contextual Example
N. Rasiwasia and N. Vasconcelos.
ACM International Conference on Multimedia Information Retrieval (ACM-MIR),
Vancouver, Canada, Oct 2008. [ps][pdf] |
| |
Complex discriminant features for object classification
S. Han and N. Vasconcelos.
International Conference on Image Processing (ICIP),
(best student paper award)
San Diego, California, Oct. 2008. © IEEE [ps][pdf] |
| |
A Systematic Study of the role of Context on Image Classification
N. Rasiwasia and N. Vasconcelos.
International Conference on Image Processing (ICIP),
San Diego, California, Oct. 2008. © IEEE [ps][pdf] |
| |
Privacy Preserving Crowd Monitoring: Counting People without People Models or Tracking
A. B. Chan, Z. S. J. Liang, and N. Vasconcelos.
In, IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Anchorage, June 2008. © IEEE, [ps][pdf] |
| |
Scene Classification with Low-dimensional Semantic Spaces and Weak Supervision
N. Rasiwasia and N. Vasconcelos.
IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Anchorage, June 2008. © IEEE, [ps][pdf] |
| |
Background Subtraction in Highly Dynamic Scenes
V. Mahadevan and N. Vasconcelos.
IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Anchorage, June 2008. © IEEE, [ps][pdf] |
| |
A Study of Query by Semantic Example
N. Rasiwasia and N. Vasconcelos.
3rd International Workshop on Semantic Learning and Applications in Multimedia,
Anchorage, June 2008. © IEEE, [ps][pdf] |
| |
Object-based regions of interest for image compression
S. Han and N. Vasconcelos,
Data Compression Conference (DCC), pp 132-141
Snowbird, Utah, Mar. 2008.
[ps]
[pdf] |
| |
2007 |
| |
Bridging the Gap: Query by Semantic Example
Rasiwasia, N., Moreno, P. L., Vasconcelos, N.
Multimedia, IEEE Transactions on,
Vol. 9(5), pp. 923-938, Aug 2007. © IEEE,[ps][pdf] |
| |
From Pixels to Semantic Spaces: Advances in Content-Based Image Retrieval
N. Vasconcelos
IEEE Computer,
Vol. 40(7), pp. 20-26, July 2007. © IEEE,[ps][pdf] |
| |
Supervised Learning of Semantic Classes for Image Annotation and Retrieval
G. Carneiro, A. B. Chan, P. J. Moreno, and N. Vasconcelos
IEEE Transactions on Pattern Analysis and Machine Intelligence,
Vol. 29(3), pp. 394-410, March 2007. © IEEE,[ps][pdf] |
| |
The discriminant center-surround hypothesis for bottom-up saliency.
D. Gao, V. Mahadevan and N. Vasconcelos.
In Proc. Neural Information Processing Systems (NIPS),
Vancouver, Canada, December 2007. [ps] [pdf] |
| |
High Detection-rate Cascades for Real-Time Object Detection.
Hamed Masnadi-Shirazi and Nuno Vasconcelos.
Proceedings of IEEE International Conference on Computer Vision (ICCV) ,
Rio de Janeiro, Brazil, October 2007. © IEEE, [ps] [pdf] |
| |
Bottom-up saliency is a discriminant process
D. Gao and N. Vasconcelos.
Proceedings of IEEE International Conference on Computer Vision (ICCV) ,
Rio de Janeiro, Brazil, October 2007. © IEEE [ps] [pdf] |
| |
Discriminant Interest Points are Stable
D. Gao and N. Vasconcelos.
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Minneapolis, MN, June 2007. © IEEE, [ps][pdf] |
| |
Classifying Video with Kernel Dynamic Textures
A. B. Chan and N. Vasconcelos.
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
Minneapolis, MN, June 2007. © IEEE, [ps][pdf] |
| |
Asymmetric Boosting
Hamed Masnadi-Shirazi and Nuno Vasconcelos.
Proceedings of International Conference on Machine Learning,
Corvallis, OR, June 2007. [pdf] |
| |
Direct Convex Relaxations of Sparse SVM
A. B. Chan, N. Vasconcelos, and G. R. G. Lanckriet.
Proceedings of International Conference on Machine Learning,
Corvallis, OR, June 2007.
[ps]
[pdf] (updated version)
(this old version accidently truncated the last dimension of the "wine" dataset
[ps]
[pdf])
|
| |
Supplemental for "Classifying Video with Kernel Dynamic Textures"
A. B. Chan and N. Vasconcelos.
Technical Report SVCL-TR-2007-03, April, 2007. [ps][pdf][zip w/ video] |
| |
Duals of the QCQP and SDP Sparse SVM
A. B. Chan, N. Vasconcelos, and G. R. G. Lanckriet.
Technical Report SVCL-TR-2007-02, April 2007. [ps][pdf] |
| |
2006 |
| |
Image Compression using Object-based Regions of Interest
S. Han, N. Vasconcelos
Proceedings of the International Conference on Image Processing pp. 3097-3100
Atlanta, Georgia, October 2006. © IEEE [ps][pdf] |
| |
Using Statistics to Search and Annotate Pictures: an Evaluation of Semantic Image Annotation and Retrieval on Large Databases
A. B. Chan, P. J. Moreno, and N. Vasconcelos
Proceedings of Joint Statistical Meetings (JSM),
Seattle, August 2006. [ps][pdf] |
| |
Query By Semantic Example
Nikhil Rasiwasia, Nuno Vasconcelos, Pedro J Moreno
Proceedings of the International Conference on Image and Video Retrieval
LNCS 4071, pp. 51-60
Phoenix, Arizona, July 2006. [ps][pdf] |
| |
Weakly Supervised Top-Down Image Segmentation
M. Vasconcelos, G. Carneiro, and N. Vasconcelos
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
New York, June 2006. © IEEE, [ps][pdf] |
| |
Single Image Superresolution Based on Support Vector Regression
K. Ni, S. Kumar, N. Vasconcelos, and T.Q. Nguyen,
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing, Vol. 2, pp. 601-604
Toulouse, France, May 2006. © IEEE, [ps][pdf]
|
| |
2005 |
| |
A Multiresolution Manifold Distance for Invariant Image Similarity
N. Vasconcelos and A. Lippman,
IEEE Transactions on Multimedia, vol. 7, pp. 127-142,
2005. © IEEE [ps][pdf]
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Layered Dynamic Textures
A. B. Chan and N. Vasconcelos,
Proceedings of Neural Information Processing Systems 19,
Vancouver, December 2005. [ps][pdf] |
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Mixtures of Dynamic Textures
A. B. Chan and N. Vasconcelos,
Proceedings of IEEE International Conference on Computer Vision,
Beijing, China, October 2005. © IEEE [ps][pdf]
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A Database Centric View of Semantic Image Annotation and Retrieval
G. Carneiro and N. Vasconcelos,
Proceedings of ACM Conference on Research and Development in Information Retrieval (ACM SIGIR)
Salvador, Brazil, August 2005. [ps][pdf] |
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Probabilistic Kernels for the Classification of Auto-Regressive Visual Processes
A. B. Chan and N. Vasconcelos,
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
San Diego, June 2005. © IEEE , [ps][pdf]< (A longer version is available [ps][pdf]<)
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Integrated learning of saliency, complex features, and object detectors from cluttered scenes
D. Gao and N. Vasconcelos,
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition (CVPR),
San Diego, June 2005. © IEEE , [ps][pdf]< (A longer version is available [ps][pdf]<)
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Formulating Semantic Image Annotation as a Supervised Learning Problem
G. Carneiro and N. Vasconcelos
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
San Diego, June 2005© IEEE ,[ps][pdf] |
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Classification and Retrieval of Traffic Video using Auto-Regressive Stochastic Processes
A. B. Chan and N. Vasconcelos,
Proceedings of 2005 IEEE Intelligent Vehicles Symposium,
Las Vegas, June 2005. © IEEE , [ps][pdf]
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Minimum Bayes Error Features for Visual Recognition by Sequential Feature Selection and Extraction
G. Carneiro and N. Vasconcelos,
Proceedings of 2nd Canadian Conference on Computer and Robot Vision,
Victoria, May 2005. © IEEE , [ps][pdf]
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The EM Algorithm for Layered Dynamic Textures
A. B. Chan and N. Vasconcelos
Technical Report SVCL-TR-2005-03, 2005.
[ps]
[pdf]
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A Bayesian Architecture for Combining Saliency Detectors
D. Gao and N. Vasconcelos
Technical Report SVCL-TR-2005-01, June 2005.
[ps]
[pdf]
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2004 |
| |
Minimum Probability of Error Image Retrieval
N. Vasconcelos,
IEEE Transactions on Signal Processing
August 2004. © IEEE, [ps][pdf]
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On the Efficient Evaluation of Probabilistic Similarity Functions for Image Retrieval
N. Vasconcelos,
IEEE Transactions on Information Theory
vol. 50, No.7, pp1482-1496, July 2004. © IEEE,[ps][pdf] |
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Discriminant Saliency for Visual Recognition from Cluttered Scenes
D. Gao and N. Vasconcelos,
Proceedings of Neural Information Processing Systems (NIPS) ,
Vancouver, Canada, December 2004.
[ps]
[pdf]
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Scalable Discriminant Feature Selection for Image Retrieval and Recognition
N. Vasconcelos and M. Vasconcelos
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
June 2004. © IEEE,
[ps]
[pdf]
[slides]
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The Kullback-Leibler Kernel as a Framework for Discriminant and Localized Representations for Visual Recognition
N. Vasconcelos, P. Ho, and P. Moreno,
Proceedings of the European Conference on Computer Vision,
Prague, Czech, May 2004.
[ps]
[pdf]
[slides]
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Formulating Semantic Image Annotation as a Supervised Learning Problem
G. Carneiro and N. Vasconcelos,
Technical Report SVCL-TR-2004-03, December 2004.
[ps]
[pdf]
|
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Efficient Computation of the KL Divergence between Dynamic Textures
A. B. Chan and N. Vasconcelos,
Technical Report SVCL-TR-2004-02, November 2004.
[ps]
[pdf]
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A Family of Probabilistic Kernels Based on Information Divergence
A. B. Chan, N. Vasconcelos, and P. J. Moreno,
Technical Report SVCL-TR-2004-01, June 2004.
[ps]
[pdf]
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2003 |
| |
A Kullback-Leibler Divergence Based Kernel for SVM Classification in Multimedia Applications
P. J. Moreno, P. P. Ho, and N. Vasconcelos
Proceedings of Neural Information Processing Systems,
Vancouver, Canada, December 2003.
[ps]
[pdf].
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Feature Selection by Maximum Marginal Diversity: optimality and implications for visual recognition
N. Vasconcelos
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
Madison, Wisconsin, June 2003, © IEEE, [ps][pdf] |
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The design of end-to-end optimal image retrieval systems
N. Vasconcelos
Proceedings of International Conference on Artificial Neural Networks,
Istanbul, Turkey, June 2003. [ps][pdf] |
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2002 |
| |
Feature Selection by Maximum Marginal Diversity
N. Vasconcelos
Proceedings of Neural Information Processing Systems,
Vancouver, Canada, December 2002. [ps][pdf].
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Exploiting Group Structure To Improve Retrieval Accuracy and Speed in Image Databases
N. Vasconcelos,
Proceedings of International Conference on Image Processing,
Rochester, New York, September 2002, © IEEE, [ps][pdf]. |
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What is the Role of Independence for Visual Recognition?
N. Vasconcelos and G. Carneiro,
Proceedings of the European Conference on Computer Vision,
Copenhagen, Denmark, May 2002.[ps][pdf] |
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2001 |
| |
Empirical Bayesian Motion Segmentation
N. Vasconcelos and A. Lippman,
IEEE Transactions on Pattern Analysis and Machine Inteligence,
vol.23, n.2; February 2001, © IEEE, [ps][pdf]. |
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Content-based Retrieval from Image Databases: Current Solutions and Future Directions
N. Vasconcelos and M. Kunt,
Proceedings of International Conference on Image Processing,
Thessaloniki, Greece, October 2001, © IEEE, [ps][pdf]. |
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On the Complexity of Probabilistic Image Retrieval
N. Vasconcelos,
Proceedings of the International Conference on Computer Vision,
Vancouver, Canada, July 2001, © IEEE, [ps][pdf] |
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Image Indexing with Mixture Hierarchies
N. Vasconcelos
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
Kauai, Hawai, June 2001, © IEEE, [ps][pdf] |
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2000 |
| |
Statistical Models of Video Structure for Content Analysis and Characterization
N. Vasconcelos and A. Lippman,
IEEE Transactions on Image Processing,
vol. 9, n. 1; January 2000, © IEEE, [ps][pdf]. |
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Bayesian Video Shot Segmentation
N. Vasconcelos and A. Lippman,
Proceedings of Neural Information Processing Systems 13,
Denver, Colorado, December 2000, [ps][pdf].
|
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A Unifying View of Image Similarity
N. Vasconcelos and A. Lippman,
Proceedings of the International Conference on Pattern Recognition,
Barcelona, Spain, September 2000, © IEEE, [ps][pdf].
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Feature Representations for Image Retrieval: Beyond the Color Histogram
N. Vasconcelos and A. Lippman,
Proceedings of the International Conference on Multimedia and Expo,
New York, August 2000, © IEEE, [ps][pdf]. |
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Learning Over Multiple Temporal Scales in Image Databases
N. Vasconcelos and A. Lippman,
Proceedings of the European Conference on Computer Vision,
Dublin, Ireland, July 2000, ? Springer, [ps][pdf]. |
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A Probabilistic Architecture for Content-based Image Retrieval
N. Vasconcelos and A. Lippman,
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
South Carolina, June 2000, © IEEE, [ps][pdf]. |
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Bayesian Representations and Learning Mechanisms for Content Based Image Retrieval
N. Vasconcelos and A. Lippman,
Proceedings SPIE Conference on Storage and Retrieval for Media Databases,
San Jose, California, January 2000. |
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1999 |
| |
Learning from User Feedback in Image Retrieval Systems
N. Vasconcelos and A. Lippman,
Proceedings of Neural Information Processing Systems 12,
Denver, Colorado, December 1999, [ps][pdf].
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| |
1998 |
| |
Learning Mixture Hierarchies
N. Vasconcelos and A. Lippman,
Proceedings of Neural Information Processing Systems 11,
Denver, Colorado, December 1998,
[ps]
[pdf].
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Humane Interfaces to Video
A. Lippman, N. Vasconcelos, and G. Iyengar,
Proceedings of 32nd Asilomar Conference on Signals, Systems, and Computers,
Asilomar, California, November 1998. |
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Embedded Mixture Modeling for Efficient Probabilistic Content-Based Indexing and Retrieval
N. Vasconcelos and A. Lippman,
Proceedings of SPIE Conference on Multimedia Storage and Archiving Systems III, Boston, November 1998.
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Bayesian Modeling of Video Editing and Structure: Semantic Features for Video Summarization and Browsing
N. Vasconcelos and A. Lippman,
Proceedings of International Conference on Image Processing,
Chicago, October 1998,
© IEEE,
[ps]
[pdf].
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A Spatiotemporal Motion Model for Video Summarization
N. Vasconcelos and A. Lippman,
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
Santa Barbara, June 1998,
© IEEE,
[ps]
[pdf]
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A Bayesian Framework for Semantic Content Characterization
N. Vasconcelos and A. Lippman,
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
Santa Barbara, June 1998.
© IEEE
[ps]
[pdf]
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1997
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Multiresolution Tangent Distance for Affine Invariant Classification
N. Vasconcelos and A. Lippman,
Proceedings of Neural Information Processing Systems 10,
Denver, Colorado, December 1997.
[ps]
[pdf].
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Content-based Pre-indexed Video
N. Vasconcelos and A. Lippman,
Proceedings of International Conference on Image Processing,
Santa Barbara, California, October 1997,
© IEEE,
[ps]
[pdf].
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Pre and Post-Filtering for Low Bit-rate Video Coding
N. Vasconcelos and A. Lippman,
Proceedings of International Conference on Image Processing,
Santa Barbara, California, October 1997.
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Towards Semantically Meaningful Feature Spaces for the Characterization of Video Content
N. Vasconcelos and A. Lippman,
Proceedings of International Conference on Image Processing,
Santa Barbara, California, October 1997,
© IEEE,
[ps]
[pdf].
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Empirical Bayesian EM-based Motion Segmentation
N. Vasconcelos and A. Lippman,
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,
San Juan, Puerto Rico, June 1997,
© IEEE,
[ps]
[pdf].
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Library-based Coding: a Representation for Efficient Video Compression and Retrieval
N. Vasconcelos and A. Lippman,
Proceedings of IEEE Data Compression Conference,
Snowbird, Utah, March 1997, © IEEE, [ps][pdf].
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1996 |
| |
Frame-free Video
N. Vasconcelos and A. Lippman,
Proceedings of International Conference on Image Processing,
Lausanne, Switzerland, September 1996, © IEEE, [ps][pdf].
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1995 |
| |
Spatiotemporal Model-Based Optic Flow Estimation
N. Vasconcelos and A. Lippman,
Proceedings of International Conference on Image Processing,
Washington DC, October 1995, © IEEE, [ps][pdf].
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