Sigal, Leonid

97 publications

TMLR 2026 Segmentation from Attention: Training-Free Layer Selection and One-Shot Tuning for Segmentation in VLMs Mir Rayat Imtiaz Hossain, Mennatullah Siam, Leonid Sigal, James J. Little

CVPR 2025 Black Swan: Abductive and Defeasible Video Reasoning in Unpredictable Events Aditya Chinchure, Sahithya Ravi, Raymond Ng, Vered Shwartz, Boyang Li, Leonid Sigal

NeurIPS 2025 Can Multi-Modal LLMs Provide Live Step-by-Step Task Guidance? Apratim Bhattacharyya, Bicheng Xu, Sanjay Haresh, Reza Pourreza, Litian Liu, Sunny Panchal, Leonid Sigal, Roland Memisevic

TMLR 2025 Joint Generative Modeling of Grounded Scene Graphs and Images via Diffusion Models Bicheng Xu, Qi Yan, Renjie Liao, Lele Wang, Leonid Sigal

CVPR 2025 LatentHOI: On the Generalizable Hand Object Motion Generation with Latent Hand Diffusion. Muchen Li, Sammy Christen, Chengde Wan, Yujun Cai, Renjie Liao, Leonid Sigal, Shugao Ma

ICML 2025 Leveraging Online Olympiad-Level Math Problems for LLMs Training and Contamination-Resistant Evaluation Sadegh Mahdavi, Muchen Li, Kaiwen Liu, Christos Thrampoulidis, Leonid Sigal, Renjie Liao

ICLR 2025 Locality Sensitive Avatars from Video Chunjin Song, Zhijie Wu, Shih-Yang Su, Bastian Wandt, Leonid Sigal, Helge Rhodin

CVPR 2025 Prompt2Perturb (P2P): Text-Guided Diffusion-Based Adversarial Attack on Breast Ultrasound Images Yasamin Medghalchi, Moein Heidari, Clayton Allard, Leonid Sigal, Ilker Hacihaliloglu

ICML 2025 Revealing Weaknesses in Text Watermarking Through Self-Information Rewrite Attacks Yixin Cheng, Hongcheng Guo, Yangming Li, Leonid Sigal

WACV 2025 TAM-VT: Transformation-Aware Multi-Scale Video Transformer for Segmentation and Tracking Raghav Goyal, Wan-Cyuan Fan, Mennatullah Siam, Leonid Sigal

CVPR 2024 Emergent Open-Vocabulary Semantic Segmentation from Off-the-Shelf Vision-Language Models Jiayun Luo, Siddhesh Khandelwal, Leonid Sigal, Boyang Li

NeurIPS 2024 Extending Video Masked Autoencoders to 128 Frames Nitesh B. Gundavarapu, Luke Friedman, Raghav Goyal, Chaitra Hegde, Eirikur Agustsson, Sagar Waghmare, Mikhail Sirotenko, Ming-Hsuan Yang, Tobias Weyand, Boqing Gong, Leonid Sigal

WACV 2024 Framework-Agnostic Semantically-Aware Global Reasoning for Segmentation Mir Rayat Imtiaz Hossain, Leonid Sigal, James J. Little

NeurIPSW 2024 On Pre-Training of Multimodal Language Models Customized for Chart Understanding Wan-Cyuan Fan, Yen-Chun Chen, Mengchen Liu, Lu Yuan, Leonid Sigal

ECCV 2024 Preventing Catastrophic Forgetting Through Memory Networks in Continuous Detection Gaurav Bhatt, Leonid Sigal, James Ross

CVPR 2024 Prompting Hard or Hardly Prompting: Prompt Inversion for Text-to-Image Diffusion Models Shweta Mahajan, Tanzila Rahman, Kwang Moo Yi, Leonid Sigal

WACV 2024 Self-Supervised Relation Alignment for Scene Graph Generation Bicheng Xu, Renjie Liao, Leonid Sigal

ECCV 2024 TIBET: Identifying and Evaluating Biases in Text-to-Image Generative Models Aditya Chinchure, Pushkar Shukla, Gaurav Bhatt, Kiri Salij, Kartik Hosanagar, Leonid Sigal, Matthew Turk

ECCVW 2024 The Second Visual Object Tracking Segmentation VOTS2024 Challenge Results Matej Kristan, Jirí Matas, Pavel Tokmakov, Michael Felsberg, Luka Cehovin Zajc, Alan Lukezic, Khanh-Tung Tran, Xuan-Son Vu, Johanna Björklund, Hyung Jin Chang, Gustavo Fernández, Minasadat Attari, Antoni B. Chan, Liang Chen, Xin Chen, Jaired Collins, Yutao Cui, Ganesh Sai Manas Devarapu, Yinglong Du, Heng Fan, Wan-Cyuan Fan, Zhenhua Feng, Mingqi Gao, Rama Krishna Gorthi, Raghav Goyal, Jungong Han, Bijaya Kumar Hatuwal, Zhenyu He, Xiantao Hu, Xingsen Huang, Yuqing Huang, Dongmei Jiang, Ben Kang, Kannappan Palaniappan, Josef Kittler, Simiao Lai, Ning Li, Xiaohai Li, Xin Li, Cheng Liang, Liting Lin, Haibin Ling, Ting Liu, Ziquan Liu, Huchuan Lu, Yifei Luo, Deshui Miao, Juan David Mogollon, Ziqi Pang, Jaswanth Reddy Pochimireddy, Viktor Prutyanov, Gani Rahmon, Aleksandr Romanov, Liangtao Shi, Mennatullah Siam, Leonid Sigal, Arun Kumar Sivapuram, Roman A. Solovyev, Elham Soltani Kazemi, Imad Eddine Toubal, Jia Wan, Limin Wang, Xinying Wang, Yaowei Wang, Yu-Xiong Wang, Zhiquan Wang, Gangshan Wu, Qiangqiang Wu, Xiaojun Wu, Zihao Xia, Jinxia Xie, Chenlong Xu, Tianyang Xu, Yong Xu, Chaocan Xue, Chao Yang, Jinyu Yang, Ming-Hsuan Yang, Chenyang Yu, Ke Yu, Chunhui Zhang, Jiaming Zhang, Zhipeng Zhang, Feng Zheng, Yaozong Zheng, Bineng Zhong, Jinglin Zhou, Junbao Zhou, Yong Zhou, Zikun Zhou, Guibo Zhu, Jiawen Zhu, Xuefeng Zhu, Vladimir V. Zunin

CVPR 2024 Visual Prompting for Generalized Few-Shot Segmentation: A Multi-Scale Approach Mir Rayat Imtiaz Hossain, Mennatullah Siam, Leonid Sigal, James J. Little

TMLR 2024 What Has Been Overlooked in Contrastive Source-Free Domain Adaptation: Leveraging Source-Informed Latent Augmentation Within Neighborhood Context Jing Wang, Wonho Bae, Jiahong Chen, Kuangen Zhang, Leonid Sigal, Clarence W. de Silva

CVPR 2023 DINN360: Deformable Invertible Neural Network for Latitude-Aware 360deg Image Rescaling Yichen Guo, Mai Xu, Lai Jiang, Leonid Sigal, Yunjin Chen

TMLR 2023 GraphPNAS: Learning Probabilistic Graph Generators for Neural Architecture Search Muchen Li, Jeffrey Yunfan Liu, Leonid Sigal, Renjie Liao

CVPR 2023 Make-a-Story: Visual Memory Conditioned Consistent Story Generation Tanzila Rahman, Hsin-Ying Lee, Jian Ren, Sergey Tulyakov, Shweta Mahajan, Leonid Sigal

NeurIPS 2023 Mitigating the Effect of Incidental Correlations on Part-Based Learning Gaurav Bhatt, Deepayan Das, Leonid Sigal, Vineeth N Balasubramanian

CVPR 2023 Omnimatte3D: Associating Objects and Their Effects in Unconstrained Monocular Video Mohammed Suhail, Erika Lu, Zhengqi Li, Noah Snavely, Leonid Sigal, Forrester Cole

ICLR 2023 Self-Supervision Through Random Segments with Autoregressive Coding (RandSAC) Tianyu Hua, Yonglong Tian, Sucheng Ren, Michalis Raptis, Hang Zhao, Leonid Sigal

ICCV 2023 Uncertainty Guided Adaptive Warping for Robust and Efficient Stereo Matching Junpeng Jing, Jiankun Li, Pengfei Xiong, Jiangyu Liu, Shuaicheng Liu, Yichen Guo, Xin Deng, Mai Xu, Lai Jiang, Leonid Sigal

WACV 2023 VLC-BERT: Visual Question Answering with Contextualized Commonsense Knowledge Sahithya Ravi, Aditya Chinchure, Leonid Sigal, Renjie Liao, Vered Shwartz

ECCV 2022 Generalizable Patch-Based Neural Rendering Mohammed Suhail, Carlos Esteves, Leonid Sigal, Ameesh Makadia

NeurIPS 2022 Iterative Scene Graph Generation Siddhesh Khandelwal, Leonid Sigal

ECCV 2022 Layered Controllable Video Generation Jiahui Huang, Yuhe Jin, Kwang Moo Yi, Leonid Sigal

CVPR 2022 Light Field Neural Rendering Mohammed Suhail, Carlos Esteves, Leonid Sigal, Ameesh Makadia

CVPRW 2021 An Improved Attention for Visual Question Answering Tanzila Rahman, Shih-Han Chou, Leonid Sigal, Giuseppe Carenini

CVPR 2021 Energy-Based Learning for Scene Graph Generation Mohammed Suhail, Abhay Mittal, Behjat Siddiquie, Chris Broaddus, Jayan Eledath, Gerard Medioni, Leonid Sigal

UAI 2021 PROVIDE: A Probabilistic Framework for Unsupervised Video Decomposition Polina Zablotskaia, Edoardo A. Dominici, Leonid Sigal, Andreas M. Lehrmann

WACV 2021 Person-in-Context Synthesis with Compositional Structural Space Weidong Yin, Ziwei Liu, Leonid Sigal

NeurIPS 2021 Referring Transformer: A One-Step Approach to Multi-Task Visual Grounding Muchen Li, Leonid Sigal

CVPR 2021 Saliency-Guided Image Translation Lai Jiang, Mai Xu, Xiaofei Wang, Leonid Sigal

ICCV 2021 Segmentation-Grounded Scene Graph Generation Siddhesh Khandelwal, Mohammed Suhail, Leonid Sigal

NeurIPS 2021 TriBERT: Human-Centric Audio-Visual Representation Learning Tanzila Rahman, Mengyu Yang, Leonid Sigal

CVPR 2021 UniT: Unified Knowledge Transfer for Any-Shot Object Detection and Segmentation Siddhesh Khandelwal, Raghav Goyal, Leonid Sigal

ECCV 2020 Generating Videos of Zero-Shot Compositions of Actions and Objects Megha Nawhal, Mengyao Zhai, Andreas Lehrmann, Leonid Sigal, Greg Mori

ICCVW 2019 Interpretable Spatio-Temporal Attention for Video Action Recognition Lili Meng, Bo Zhao, Bo Chang, Gao Huang, Wei Sun, Frederick Tung, Leonid Sigal

WACV 2019 Joint Event Detection and Description in Continuous Video Streams Huijuan Xu, Boyang Li, Vasili Ramanishka, Leonid Sigal, Kate Saenko

WACVW 2019 Joint Event Detection and Description in Continuous Video Streams Huijuan Xu, Boyang Li, Vasili Ramanishka, Leonid Sigal, Kate Saenko

AAAI 2019 Multilevel Language and Vision Integration for Text-to-CLIP Retrieval Huijuan Xu, Kun He, Bryan A. Plummer, Leonid Sigal, Stan Sclaroff, Kate Saenko

WACV 2019 Weakly-Supervised Spatial Context Networks Zuxuan Wu, Larry Davis, Leonid Sigal

NeurIPS 2018 Middle-Out Decoding Shikib Mehri, Leonid Sigal

ECCV 2018 Modular Generative Adversarial Networks Bo Zhao, Bo Chang, Zequn Jie, Leonid Sigal

ECCV 2018 Probabilistic Video Generation Using Holistic Attribute Control Jiawei He, Andreas Lehrmann, Joseph Marino, Greg Mori, Leonid Sigal

WACV 2017 Learn How to Choose: Independent Detectors Versus Composite Visual Phrases Guy Rosenthal, Ariel Shamir, Leonid Sigal

NeurIPS 2017 Non-Parametric Structured Output Networks Andreas Lehrmann, Leonid Sigal

NeurIPS 2017 Visual Reference Resolution Using Attention Memory for Visual Dialog Paul Hongsuck Seo, Andreas Lehrmann, Bohyung Han, Leonid Sigal

CVPR 2017 Weakly-Supervised Visual Grounding of Phrases with Linguistic Structures Fanyi Xiao, Leonid Sigal, Yong Jae Lee

AAAI 2016 Exploiting View-Specific Appearance Similarities Across Classes for Zero-Shot Pose Prediction: A Metric Learning Approach Alina Kuznetsova, Sung Ju Hwang, Bodo Rosenhahn, Leonid Sigal

CVPR 2016 Harnessing Object and Scene Semantics for Large-Scale Video Understanding Zuxuan Wu, Yanwei Fu, Yu-Gang Jiang, Leonid Sigal

AAAI 2016 Knowledge Transfer with Interactive Learning of Semantic Relationships Jonghyun Choi, Sung Ju Hwang, Leonid Sigal, Larry S. Davis

CVPR 2016 Learning Activity Progression in LSTMs for Activity Detection and Early Detection Shugao Ma, Leonid Sigal, Stan Sclaroff

AAAI 2016 Learning to Generate Posters of Scientific Papers Yuting Qiang, Yanwei Fu, Yanwen Guo, Zhi-Hua Zhou, Leonid Sigal

CVPR 2016 Semi-Supervised Vocabulary-Informed Learning Yanwei Fu, Leonid Sigal

CVPR 2015 Expanding Object Detector's Horizon: Incremental Learning Framework for Object Detection in Videos Alina Kuznetsova, Sung Ju Hwang, Bodo Rosenhahn, Leonid Sigal

WACV 2015 Family Member Identification from Photo Collections Qieyun Dai, Peter Carr, Leonid Sigal, Derek Hoiem

CVPR 2015 Joint Photo Stream and Blog Post Summarization and Exploration Gunhee Kim, Seungwhan Moon, Leonid Sigal

WACV 2015 Learning to Select and Order Vacation Photographs Fereshteh Sadeghi, J. Rafael Tena, Ali Farhadi, Leonid Sigal

CVPR 2015 Ranking and Retrieval of Image Sequences from Multiple Paragraph Queries Gunhee Kim, Seungwhan Moon, Leonid Sigal

CVPR 2015 Space-Time Tree Ensemble for Action Recognition Shugao Ma, Leonid Sigal, Stan Sclaroff

ICCV 2015 Storyline Representation of Egocentric Videos with an Applications to Story-Based Search Bo Xiong, Gunhee Kim, Leonid Sigal

NeurIPS 2014 A Unified Semantic Embedding: Relating Taxonomies and Attributes Sung Ju Hwang, Leonid Sigal

CVPR 2014 Joint Summarization of Large-Scale Collections of Web Images and Videos for Storyline Reconstruction Gunhee Kim, Leonid Sigal, Eric P. Xing

UAI 2014 Nonparametric Clustering with Distance Dependent Hierarchies Soumya Ghosh, Michalis Raptis, Leonid Sigal, Erik B. Sudderth

ECCV 2014 Parameterizing Object Detectors in the Continuous Pose Space Kun He, Leonid Sigal, Stan Sclaroff

NeurIPS 2013 Action Is in the Eye of the Beholder: Eye-Gaze Driven Model for Spatio-Temporal Action Localization Nataliya Shapovalova, Michalis Raptis, Leonid Sigal, Greg Mori

ICCV 2013 From Subcategories to Visual Composites: A Multi-Level Framework for Object Detection Tian Lan, Michalis Raptis, Leonid Sigal, Greg Mori

CVPR 2013 Poselet Key-Framing: A Model for Human Activity Recognition Michalis Raptis, Leonid Sigal

ECCV 2012 Destination Flow for Crowd Simulation Stefano Pellegrini, Jürgen Gall, Leonid Sigal, Luc Van Gool

ECCVW 2012 Destination Flow for Crowd Simulation Stefano Pellegrini, Jürgen Gall, Leonid Sigal, Luc Van Gool

ECCV 2012 No Bias Left Behind: Covariate Shift Adaptation for Discriminative 3D Pose Estimation Makoto Yamada, Leonid Sigal, Michalis Raptis

CVPR 2012 Social Roles in Hierarchical Models for Human Activity Recognition Tian Lan, Leonid Sigal, Greg Mori

NeurIPS 2011 Facial Expression Transfer with Input-Output Temporal Restricted Boltzmann Machines Matthew D. Zeiler, Graham W. Taylor, Leonid Sigal, Iain Matthews, Rob Fergus

CVPR 2010 Dynamical Binary Latent Variable Models for 3D Human Pose Tracking Graham W. Taylor, Leonid Sigal, David J. Fleet, Geoffrey E. Hinton

ECCV 2010 Human Attributes from 3D Pose Tracking Leonid Sigal, David J. Fleet, Nikolaus F. Troje, Micha Livne

ICCV 2009 Estimating Contact Dynamics Marcus A. Brubaker, Leonid Sigal, David J. Fleet

CVPR 2009 Shared Kernel Information Embedding for Discriminative Inference Leonid Sigal, Roland Memisevic, David J. Fleet

CVPR 2008 Physical Simulation for Probabilistic Motion Tracking Marek Vondrak, Leonid Sigal, Odest Chadwicke Jenkins

NeurIPS 2007 Combined Discriminative and Generative Articulated Pose and Non-Rigid Shape Estimation Leonid Sigal, Alexandru Balan, Michael J. Black

CVPR 2007 Detailed Human Shape and Pose from Images Alexandru O. Balan, Leonid Sigal, Michael J. Black, James E. Davis, Horst W. Haussecker

ICCV 2007 Shining a Light on Human Pose: On Shadows, Shading and the Estimation of Pose and Shape Alexandru O. Balan, Michael J. Black, Horst W. Haussecker, Leonid Sigal

CVPR 2006 Measure Locally, Reason Globally: Occlusion-Sensitive Articulated Pose Estimation Leonid Sigal, Michael J. Black

CVPR 2004 3D Human Limb Detection Using Space Carving and Multi-View Eigen Models Sidharth Bhatia, Leonid Sigal, Michael Isard, Michael J. Black

CVPRW 2004 3D Human Limb Detection Using Space Carving and Multi-View Eigen Models Sidharth Bhatia, Leonid Sigal, Michael Isard, Michael J. Black

CVPR 2004 Gibbs Likelihoods for Bayesian Tracking Stefan Roth, Leonid Sigal, Michael J. Black

CVPR 2004 Tracking Loose-Limbed People Leonid Sigal, Sidharth Bhatia, Stefan Roth, Michael J. Black, Michael Isard

NeurIPS 2003 Attractive People: Assembling Loose-Limbed Models Using Non-Parametric Belief Propagation Leonid Sigal, Michael Isard, Benjamin H. Sigelman, Michael J. Black

ECCV 2002 Implicit Probabilistic Models of Human Motion for Synthesis and Tracking Hedvig Sidenbladh, Michael J. Black, Leonid Sigal

ICCV 2001 3D Hand Pose Reconstruction Using Specialized Mappings Rómer Rosales, Vassilis Athitsos, Leonid Sigal, Stan Sclaroff

CVPR 2000 Estimation and Prediction of Evolving Color Distributions for Skin Segmentation Under Varying Illumination Leonid Sigal, Stan Sclaroff, Vassilis Athitsos