Chellappa, Rama

206 publications

WACV 2025 CEMIL: Contextual Attention Based Efficient Weakly Supervised Approach for Histopathology Image Classification Tawsifur Rahman, Alexander S. Baras, Rama Chellappa

WACV 2025 Cap2Aug: Caption Guided Image Data Augmentation Aniket Roy, Anshul Shah, Ketul Shah, Anirban Roy, Rama Chellappa

CVPRW 2025 Cross-Spectral Body Recognition with Side Information Embedding: Benchmarks on LLCM and Analyzing Range-Induced Occlusions on IJB-MDF Anirudh Nanduri, Siyuan Huang, Rama Chellappa

TMLR 2025 DiffNat : Exploiting the Kurtosis Concentration Property for Image Quality Improvement Aniket Roy, Maitreya Suin, Anshul Shah, Ketul Shah, Jiang Liu, Rama Chellappa

ICCV 2025 DuoLoRA : Cycle-Consistent and Rank-Disentangled Content-Style Personalization Aniket Roy, Shubhankar Borse, Shreya Kadambi, Debasmit Das, Shweta Mahajan, Risheek Garrepalli, Hyojin Park, Ankita Nayak, Rama Chellappa, Munawar Hayat, Fatih Porikli

ICCV 2025 Enrich and Detect: Video Temporal Grounding with Multimodal LLMs Shraman Pramanick, Effrosyni Mavroudi, Yale Song, Rama Chellappa, Lorenzo Torresani, Triantafyllos Afouras

ICCV 2025 FaceXFormer: A Unified Transformer for Facial Analysis Kartik Narayan, Vibashan Vs, Rama Chellappa, Vishal M. Patel

WACV 2025 GaitContour: Efficient Gait Recognition Based on a Contour-Pose Representation Yuxiang Guo, Anshul Shah, Jiang Liu, Ayush Gupta, Rama Chellappa, Cheng Peng

TMLR 2025 Learning to Prompt Your Domain for Federated Vision-Language Models Guoyizhe Wei, Feng Wang, Anshul Shah, Rama Chellappa

NeurIPS 2025 MS-GS: Multi-Appearance Sparse-View 3D Gaussian Splatting in the Wild Deming Li, Kaiwen Jiang, Yutao Tang, Ravi Ramamoorthi, Rama Chellappa, Cheng Peng

ICCV 2025 Medical World Model Yijun Yang, Zhao-Yang Wang, Qiuping Liu, Shuwen Sun, Kang Wang, Rama Chellappa, Zongwei Zhou, Alan Yuille, Lei Zhu, Yu-Dong Zhang, Jieneng Chen

WACV 2025 MimicGait: A Model Agnostic Approach for Occluded Gait Recognition Using Correlational Knowledge Distillation Ayush Gupta, Rama Chellappa

WACV 2025 PETALface: Parameter Efficient Transfer Learning for Low-Resolution Face Recognition Kartik Narayan, Nithin Gopalakrishnan Nair, Jennifer Xu, Rama Chellappa, Vishal M. Patel

ICCV 2025 TOGA: Temporally Grounded Open-Ended Video QA with Weak Supervision Ayush Gupta, Anirban Roy, Rama Chellappa, Nathaniel D. Bastian, Alvaro Velasquez, Susmit Jha

WACV 2025 VILLS : Video-Image Learning to Learn Semantics for Person Re-Identification Siyuan Huang, Ram Prabhakar Kathirvel, Yuxiang Guo, Rama Chellappa, Cheng Peng

WACV 2025 VM-Gait: Multi-Modal 3D Representation Based on Virtual Marker for Gait Recognition Zhao-Yang Wang, Jiang Liu, Jieneng Chen, Rama Chellappa

ICCV 2025 ViT-Linearizer: Distilling Quadratic Knowledge into Linear-Time Vision Models Guoyizhe Wei, Rama Chellappa

CVPR 2025 Video-ColBERT: Contextualized Late Interaction for Text-to-Video Retrieval Arun Reddy, Alexander Martin, Eugene Yang, Andrew Yates, Kate Sanders, Kenton Murray, Reno Kriz, Celso M. de Melo, Benjamin Van Durme, Rama Chellappa

ECCV 2024 BAGS: Blur Agnostic Gaussian Splatting Through Multi-Scale Kernel Modeling Cheng Peng, Yutao Tang, Yifan Zhou, Nengyu Wang, Xijun Liu, Deming Li, Rama Chellappa

IJCAI 2024 CLR-Face: Conditional Latent Refinement for Blind Face Restoration Using Score-Based Diffusion Models Maitreya Suin, Rama Chellappa

WACV 2024 Diffuse and Restore: A Region-Adaptive Diffusion Model for Identity-Preserving Blind Face Restoration Maitreya Suin, Nithin Gopalakrishnan Nair, Chun Pong Lau, Vishal M. Patel, Rama Chellappa

ECCV 2024 GAMMA-FACE: GAussian Mixture Models Amend Diffusion Models for Bias Mitigation in Face Images Basudha Pal, Arunkumar Kannan, Ram Prabhakar Kathirvel, Alice O'Toole, Rama Chellappa

ICMLW 2024 Generating Potent Poisons and Backdoors from Scratch with Guided Diffusion Hossein Souri, Arpit Bansal, Hamid Kazemi, Liam H Fowl, Aniruddha Saha, Jonas Geiping, Andrew Gordon Wilson, Rama Chellappa, Tom Goldstein, Micah Goldblum

CVPR 2024 Jack of All Tasks Master of Many: Designing General-Purpose Coarse-to-Fine Vision-Language Model Shraman Pramanick, Guangxing Han, Rui Hou, Sayan Nag, Ser-Nam Lim, Nicolas Ballas, Qifan Wang, Rama Chellappa, Amjad Almahairi

NeurIPS 2024 LP-3DGS: Learning to Prune 3D Gaussian Splatting Zhaoliang Zhang, Tianchen Song, Yongjae Lee, Li Yang, Cheng Peng, Rama Chellappa, Deliang Fan

NeurIPSW 2024 Precise Lens Status Classification via Projection Tuning for Efficient Adaptation to Data Shifts in Small Cataract Image Datasets Ji Young Byun, Jordan M Shuff, Kunal S Parikh, Rama Chellappa

NeurIPS 2024 SPIQA: A Dataset for Multimodal Question Answering on Scientific Papers Shraman Pramanick, Rama Chellappa, Subhashini Venugopalan

CVPRW 2024 The 8th AI City Challenge Shuo Wang, David C. Anastasiu, Zheng Tang, Ming-Ching Chang, Yue Yao, Liang Zheng, Mohammed Shaiqur Rahman, Meenakshi S. Arya, Anuj Sharma, Pranamesh Chakraborty, Sanjita Prajapati, Quan Kong, Norimasa Kobori, Munkhjargal Gochoo, Munkh-Erdene Otgonbold, Fady Alnajjar, Ganzorig Batnasan, Ping-Yang Chen, Jun-Wei Hsieh, Xunlei Wu, Sameer Satish Pusegaonkar, Yizhou Wang, Sujit Biswas, Rama Chellappa

CVPR 2024 Unsupervised Video Domain Adaptation with Masked Pre-Training and Collaborative Self-Training Arun Reddy, William Paul, Corban Rivera, Ketul Shah, Celso M. de Melo, Rama Chellappa

TMLR 2024 Weighted Risk Invariance: Domain Generalization Under Invariant Feature Shift Gina Wong, Joshua Gleason, Rama Chellappa, Yoav Wald, Anqi Liu

WACV 2024 You Can Run but Not Hide: Improving Gait Recognition with Intrinsic Occlusion Type Awareness Ayush Gupta, Rama Chellappa

NeurIPS 2023 Battle of the Backbones: A Large-Scale Comparison of Pretrained Models Across Computer Vision Tasks Micah Goldblum, Hossein Souri, Renkun Ni, Manli Shu, Viraj Prabhu, Gowthami Somepalli, Prithvijit Chattopadhyay, Mark Ibrahim, Adrien Bardes, Judy Hoffman, Rama Chellappa, Andrew G Wilson, Tom Goldstein

NeurIPS 2023 Certified Robustness via Dynamic Margin Maximization and Improved Lipschitz Regularization Mahyar Fazlyab, Taha Entesari, Aniket Roy, Rama Chellappa

ICCV 2023 EgoVLPv2: Egocentric Video-Language Pre-Training with Fusion in the Backbone Shraman Pramanick, Yale Song, Sayan Nag, Kevin Qinghong Lin, Hardik Shah, Mike Zheng Shou, Rama Chellappa, Pengchuan Zhang

CVPR 2023 HaLP: Hallucinating Latent Positives for Skeleton-Based Self-Supervised Learning of Actions Anshul Shah, Aniket Roy, Ketul Shah, Shlok Mishra, David Jacobs, Anoop Cherian, Rama Chellappa

ICCV 2023 MOST: Multiple Object Localization with Self-Supervised Transformers for Object Discovery Sai Saketh Rambhatla, Ishan Misra, Rama Chellappa, Abhinav Shrivastava

WACV 2023 Multi-View Action Recognition Using Contrastive Learning Ketul Shah, Anshul Shah, Chun Pong Lau, Celso M. de Melo, Rama Chellappa

AAAI 2023 PDRF: Progressively Deblurring Radiance Field for Fast Scene Reconstruction from Blurry Images Cheng Peng, Rama Chellappa

CVPRW 2023 Robust and Scalable Vehicle Re-Identification via Self-Supervision Pirazh Khorramshahi, Vineet R. Shenoy, Rama Chellappa

ICCV 2023 STEPs: Self-Supervised Key Step Extraction and Localization from Unlabeled Procedural Videos Anshul Shah, Benjamin Lundell, Harpreet Sawhney, Rama Chellappa

ICCV 2023 SparseDet: Improving Sparsely Annotated Object Detection with Pseudo-Positive Mining Saksham Suri, Saketh Rambhatla, Rama Chellappa, Abhinav Shrivastava

CVPRW 2023 The 7th AI City Challenge Milind Naphade, Shuo Wang, David C. Anastasiu, Zheng Tang, Ming-Ching Chang, Yue Yao, Liang Zheng, Mohammed Shaiqur Rahman, Meenakshi S. Arya, Anuj Sharma, Qi Feng, Vitaly Ablavsky, Stan Sclaroff, Pranamesh Chakraborty, Sanjita Prajapati, Alice Li, Shangru Li, Krishna Kunadharaju, Shenxin Jiang, Rama Chellappa

TMLR 2023 VoLTA: Vision-Language Transformer with Weakly-Supervised Local-Feature Alignment Shraman Pramanick, Li Jing, Sayan Nag, Jiachen Zhu, Hardik J Shah, Yann LeCun, Rama Chellappa

CVPR 2022 EyePAD++: A Distillation-Based Approach for Joint Eye Authentication and Presentation Attack Detection Using Periocular Images Prithviraj Dhar, Amit Kumar, Kirsten Kaplan, Khushi Gupta, Rakesh Ranjan, Rama Chellappa

NeurIPS 2022 FeLMi : Few Shot Learning with Hard Mixup Aniket Roy, Anshul Shah, Ketul Shah, Prithviraj Dhar, Anoop Cherian, Rama Chellappa

CVPR 2022 HyperSegNAS: Bridging One-Shot Neural Architecture Search with 3D Medical Image Segmentation Using HyperNet Cheng Peng, Andriy Myronenko, Ali Hatamizadeh, Vishwesh Nath, Md Mahfuzur Rahman Siddiquee, Yufan He, Daguang Xu, Rama Chellappa, Dong Yang

AAAI 2022 Max-Margin Contrastive Learning Anshul Shah, Suvrit Sra, Rama Chellappa, Anoop Cherian

WACV 2022 Pose and Joint-Aware Action Recognition Anshul Shah, Shlok Mishra, Ankan Bansal, Jun-Cheng Chen, Rama Chellappa, Abhinav Shrivastava

CVPR 2022 Segment and Complete: Defending Object Detectors Against Adversarial Patch Attacks with Robust Patch Detection Jiang Liu, Alexander Levine, Chun Pong Lau, Rama Chellappa, Soheil Feizi

NeurIPS 2022 Sleeper Agent: Scalable Hidden Trigger Backdoors for Neural Networks Trained from Scratch Hossein Souri, Liam Fowl, Rama Chellappa, Micah Goldblum, Tom Goldstein

CVPRW 2022 The 6th AI City Challenge Milind Naphade, Shuo Wang, David C. Anastasiu, Zheng Tang, Ming-Ching Chang, Yue Yao, Liang Zheng, Mohammed Shaiqur Rahman, Archana Venkatachalapathy, Anuj Sharma, Qi Feng, Vitaly Ablavsky, Stan Sclaroff, Pranamesh Chakraborty, Alice Li, Shangru Li, Rama Chellappa

ECCV 2022 Where in the World Is This Image? Transformer-Based Geo-Localization in the Wild Shraman Pramanick, Ewa M. Nowara, Joshua Gleason, Carlos D. Castillo, Rama Chellappa

WACV 2021 A Multi-Class Hinge Loss for Conditional GANs Ilya Kavalerov, Wojciech Czaja, Rama Chellappa

CVPRW 2021 Finding Facial Forgery Artifacts with Parts-Based Detectors Steven Schwarcz, Rama Chellappa

CVPR 2021 Hierarchical Video Prediction Using Relational Layouts for Human-Object Interactions Navaneeth Bodla, Gaurav Shrivastava, Rama Chellappa, Abhinav Shrivastava

ICCV 2021 PASS: Protected Attribute Suppression System for Mitigating Bias in Face Recognition Prithviraj Dhar, Joshua Gleason, Aniket Roy, Carlos D. Castillo, Rama Chellappa

ICCV 2021 The Pursuit of Knowledge: Discovering and Localizing Novel Categories Using Dual Memory Sai Saketh Rambhatla, Rama Chellappa, Abhinav Shrivastava

CVPRW 2021 Towards Accurate Visual and Natural Language-Based Vehicle Retrieval Systems Pirazh Khorramshahi, Sai Saketh Rambhatla, Rama Chellappa

AAAI 2021 XraySyn: Realistic View Synthesis from a Single Radiograph Through CT Priors Cheng Peng, Haofu Liao, Gina Wong, Jiebo Luo, S. Kevin Zhou, Rama Chellappa

NeurIPSW 2020 A Study of Quality and Diversity in K+1 GANs Ilya Kavalerov, Wojciech Czaja, Rama Chellappa

AAAI 2020 Detecting Human-Object Interactions via Functional Generalization Ankan Bansal, Sai Saketh Rambhatla, Abhinav Shrivastava, Rama Chellappa

NeurIPS 2020 Dual Manifold Adversarial Robustness: Defense Against Lp and Non-Lp Adversarial Attacks Wei-An Lin, Chun Pong Lau, Alexander Levine, Rama Chellappa, Soheil Feizi

NeurIPS 2020 Robust Optimal Transport with Applications in Generative Modeling and Domain Adaptation Yogesh Balaji, Rama Chellappa, Soheil Feizi

CVPRW 2020 S2LD: Semi-Supervised Landmark Detection in Low Resolution Images and Impact on Face Verification Amit Kumar, Rama Chellappa

CVPRW 2020 The 4th AI City Challenge Milind Naphade, Shuo Wang, David C. Anastasiu, Zheng Tang, Ming-Ching Chang, Xiaodong Yang, Liang Zheng, Anuj Sharma, Rama Chellappa, Pranamesh Chakraborty

ECCV 2020 The Devil Is in the Details: Self-Supervised Attention for Vehicle Re-Identification Pirazh Khorramshahi, Neehar Peri, Jun-cheng Chen, Rama Chellappa

CVPRW 2020 Towards Real-Time Systems for Vehicle Re-Identification, Multi-Camera Tracking, and Anomaly Detection Neehar Peri, Pirazh Khorramshahi, Sai Saketh Rambhatla, Vineet R. Shenoy, Saumya Rawat, Jun-Cheng Chen, Rama Chellappa

ECCV 2020 Visual Question Answering on Image Sets Ankan Bansal, Yuting Zhang, Rama Chellappa

WACV 2019 A Proposal-Based Solution to Spatio-Temporal Action Detection in Untrimmed Videos Joshua Gleason, Rajeev Ranjan, Steven Schwarcz, Carlos Domingo Castillo, Jun-Cheng Chen, Rama Chellappa

CVPRW 2019 Attention Driven Vehicle Re-Identification and Unsupervised Anomaly Detection for Traffic Understanding Pirazh Khorramshahi, Neehar Peri, Amit Kumar, Anshul Shah, Rama Chellappa

IJCAI 2019 Conditional GAN with Discriminative Filter Generation for Text-to-Video Synthesis Yogesh Balaji, Martin Renqiang Min, Bing Bai, Rama Chellappa, Hans Peter Graf

ICCVW 2019 Disguised Faces in the Wild 2019 Maneet Singh, Mohit Chawla, Richa Singh, Mayank Vatsa, Rama Chellappa

ICML 2019 Entropic GANs Meet VAEs: A Statistical Approach to Compute Sample Likelihoods in GANs Yogesh Balaji, Hamed Hassani, Rama Chellappa, Soheil Feizi

WACV 2019 On Measuring the Iconicity of a Face Prithviraj Dhar, Carlos Domingo Castillo, Rama Chellappa

CVPRW 2019 The 2019 AI City Challenge Milind Naphade, Zheng Tang, Ming-Ching Chang, David C. Anastasiu, Anuj Sharma, Rama Chellappa, Shuo Wang, Pranamesh Chakraborty, Tingting Huang, Jenq-Neng Hwang, Siwei Lyu

AAAI 2018 A Deep Cascade Network for Unaligned Face Attribute Classification Hui Ding, Hao Zhou, Shaohua Kevin Zhou, Rama Chellappa

CVPRW 2018 A Semi-Automatic 2D Solution for Vehicle Speed Estimation from Monocular Videos Amit Kumar, Pirazh Khorramshahi, Wei-An Lin, Prithviraj Dhar, Jun-Cheng Chen, Rama Chellappa

CVPRW 2018 Deep Features for Recognizing Disguised Faces in the Wild Ankan Bansal, Rajeev Ranjan, Carlos Domingo Castillo, Rama Chellappa

ECCV 2018 Deep Regionlets for Object Detection Hongyu Xu, Xutao Lv, Xiaoyu Wang, Zhou Ren, Navaneeth Bodla, Rama Chellappa

ICLR 2018 Defense-GAN: Protecting Classifiers Against Adversarial Attacks Using Generative Models Pouya Samangouei, Maya Kabkab, Rama Chellappa

CVPRW 2018 Disguised Faces in the Wild Vineet Kushwaha, Maneet Singh, Richa Singh, Mayank Vatsa, Nalini K. Ratha, Rama Chellappa

AAAI 2018 Doing the Best We Can with What We Have: Multi-Label Balancing with Selective Learning for Attribute Prediction Emily M. Hand, Carlos Domingo Castillo, Rama Chellappa

AAAI 2018 ExprGAN: Facial Expression Editing with Controllable Expression Intensity Hui Ding, Kumar Sricharan, Rama Chellappa

WACV 2018 Face-MagNet: Magnifying Feature Maps to Detect Small Faces Pouya Samangouei, Rama Chellappa, Mahyar Najibi, Larry S. Davis

NeurIPS 2018 MetaReg: Towards Domain Generalization Using Meta-Regularization Yogesh Balaji, Swami Sankaranarayanan, Rama Chellappa

CVPRW 2018 Predicting Dynamical Evolution of Human Activities from a Single Image Suhas Lohit, Ankan Bansal, Nitesh Shroff, Jaishanker K. Pillai, Pavan K. Turaga, Rama Chellappa

WACV 2018 Predicting Facial Attributes in Video Using Temporal Coherence and Motion-Attention Emily M. Hand, Carlos Domingo Castillo, Rama Chellappa

AAAI 2018 Regularizing Deep Networks Using Efficient Layerwise Adversarial Training Swami Sankaranarayanan, Arpit Jain, Rama Chellappa, Ser-Nam Lim

ECCV 2018 Semi-Supervised FusedGAN for Conditional Image Generation Navaneeth Bodla, Gang Hua, Rama Chellappa

CVPRW 2018 Stacked U-Nets for Ground Material Segmentation in Remote Sensing Imagery Arthita Ghosh, Max Ehrlich, Sohil Shah, Larry S. Davis, Rama Chellappa

AAAI 2018 Task-Aware Compressed Sensing with Generative Adversarial Networks Maya Kabkab, Pouya Samangouei, Rama Chellappa

CVPRW 2018 The 2018 NVIDIA AI City Challenge Milind Naphade, Ming-Ching Chang, Anuj Sharma, David C. Anastasiu, Vamsi Jagarlamudi, Pranamesh Chakraborty, Tingting Huang, Shuo Wang, Ming-Yu Liu, Rama Chellappa, Jenq-Neng Hwang, Siwei Lyu

ECCV 2018 Zero-Shot Object Detection Ankan Bansal, Karan Sikka, Gaurav Sharma, Rama Chellappa, Ajay Divakaran

AAAI 2017 Attributes for Improved Attributes: A Multi-Task Network Utilizing Implicit and Explicit Relationships for Facial Attribute Classification Emily M. Hand, Rama Chellappa

WACV 2017 Deep Heterogeneous Feature Fusion for Template-Based Face Recognition Navaneeth Bodla, Jingxiao Zheng, Hongyu Xu, Jun-Cheng Chen, Carlos Domingo Castillo, Rama Chellappa

CVPR 2017 Hierarchical Multimodal Metric Learning for Multimodal Classification Heng Zhang, Vishal M. Patel, Rama Chellappa

WACV 2017 Image Set Classification Using Sparse Bayesian Regression Mohammed E. Fathy, Rama Chellappa

WACV 2017 Pose-Robust Face Verification by Exploiting Competing Tasks Boyu Lu, Jingxiao Zheng, Jun-Cheng Chen, Rama Chellappa

AAAI 2017 Robust MIL-Based Feature Template Learning for Object Tracking Xiangyuan Lan, Pong C. Yuen, Rama Chellappa

ICCV 2017 SSH: Single Stage Headless Face Detector Mahyar Najibi, Pouya Samangouei, Rama Chellappa, Larry S. Davis

ICCV 2017 Soft-NMS -- Improving Object Detection with One Line of Code Navaneeth Bodla, Bharat Singh, Rama Chellappa, Larry S. Davis

ICCVW 2017 The Do's and Don'ts for CNN-Based Face Verification Ankan Bansal, Carlos Domingo Castillo, Rajeev Ranjan, Rama Chellappa

IJCAI 2016 Discriminative Log-Euclidean Feature Learning for Sparse Representation-Based Recognition of Faces from Videos Mohammed E. Fathy, Azadeh Alavi, Rama Chellappa

WACV 2016 Frontal to Profile Face Verification in the Wild Soumyadip Sengupta, Jun-Cheng Chen, Carlos Domingo Castillo, Vishal M. Patel, Rama Chellappa, David W. Jacobs

WACV 2016 Learning a Structured Dictionary for Video-Based Face Recognition Hongyu Xu, Jingjing Zheng, Azadeh Alavi, Rama Chellappa

CVPRW 2016 Seeing the Forest from the Trees: A Holistic Approach to Near-Infrared Heterogeneous Face Recognition Christopher Reale, Nasser M. Nasrabadi, Heesung Kwon, Rama Chellappa

WACV 2016 Unconstrained Face Verification Using Deep CNN Features Jun-Cheng Chen, Vishal M. Patel, Rama Chellappa

ICCVW 2015 An End-to-End System for Unconstrained Face Verification with Deep Convolutional Neural Networks Jun-Cheng Chen, Rajeev Ranjan, Amit Kumar, Ching-Hui Chen, Vishal M. Patel, Rama Chellappa

CVPR 2015 Class Consistent Multi-Modal Fusion with Binary Features Ashish Shrivastava, Mohammad Rastegari, Sumit Shekhar, Rama Chellappa, Larry S. Davis

CVPR 2015 Matrix Completion for Resolving Label Ambiguity Ching-Hui Chen, Vishal M. Patel, Rama Chellappa

WACV 2015 Robust Fastener Detection for Autonomous Visual Railway Track Inspection Xavier Gibert, Vishal M. Patel, Rama Chellappa

ICCVW 2015 Sequential Score Adaptation with Extreme Value Theory for Robust Railway Track Inspection Xavier Gibert, Vishal M. Patel, Rama Chellappa

WACV 2015 Touch Gesture-Based Active User Authentication Using Dictionaries Heng Zhang, Vishal M. Patel, Mohammed E. Fathy, Rama Chellappa

ICCVW 2015 Unconstrained Age Estimation with Deep Convolutional Neural Networks Rajeev Ranjan, Sabrina Zhou, Jun-Cheng Chen, Amit Kumar, Azadeh Alavi, Vishal M. Patel, Rama Chellappa

WACV 2014 Adaptive Representations for Video-Based Face Recognition Across Pose Yi-Chen Chen, Vishal M. Patel, Rama Chellappa, P. Jonathon Phillips

ECCV 2014 Growing Regression Forests by Classification: Applications to Object Pose Estimation Kota Hara, Rama Chellappa

CVPR 2014 Human Action Recognition by Representing 3D Skeletons as Points in a Lie Group Raviteja Vemulapalli, Felipe Arrate, Rama Chellappa

NeurIPS 2014 Submodular Attribute Selection for Action Recognition in Video Jingjing Zheng, Zhuolin Jiang, Rama Chellappa, Jonathon P Phillips

ECCV 2014 The Design and Preliminary Evaluation of a Finger-Mounted Camera and Feedback System to Enable Reading of Printed Text for the Blind Lee Stearns, Ruofei Du, Uran Oh, Yumeng Wang, Leah Findlater, Rama Chellappa, Jon E. Froehlich

ECCVW 2014 The Design and Preliminary Evaluation of a Finger-Mounted Camera and Feedback System to Enable Reading of Printed Text for the Blind Lee Stearns, Ruofei Du, Uran Oh, Yumeng Wang, Leah Findlater, Rama Chellappa, Jon E. Froehlich

CVPR 2013 Computationally Efficient Regression on a Dependency Graph for Human Pose Estimation Kota Hara, Rama Chellappa

CVPR 2013 Dictionary Learning from Ambiguously Labeled Data Yi-Chen Chen, Vishal M. Patel, Jaishanker K. Pillai, Rama Chellappa, P. J. Phillips

CVPR 2013 Generalized Domain-Adaptive Dictionaries Sumit Shekhar, Vishal M. Patel, Hien V. Nguyen, Rama Chellappa

CVPR 2013 Kernel Learning for Extrinsic Classification of Manifold Features Raviteja Vemulapalli, Jaishanker K. Pillai, Rama Chellappa

CVPR 2013 Subspace Interpolation via Dictionary Learning for Unsupervised Domain Adaptation Jie Ni, Qiang Qiu, Rama Chellappa

ECCV 2012 Age Invariant Face Verification with Relative Craniofacial Growth Model Tao Wu, Rama Chellappa

ECCV 2012 Dictionary-Based Face Recognition from Video Yi-Chen Chen, Vishal M. Patel, P. Jonathon Phillips, Rama Chellappa

ECCV 2012 Domain Adaptive Dictionary Learning Qiang Qiu, Vishal M. Patel, Pavan K. Turaga, Rama Chellappa

ECCV 2012 Face Association Across Unconstrained Video Frames Using Conditional Random Fields Ming Du, Rama Chellappa

ECCV 2012 Joint Sparsity-Based Robust Multimodal Biometrics Recognition Sumit Shekhar, Vishal M. Patel, Nasser M. Nasrabadi, Rama Chellappa

ECCVW 2012 Joint Sparsity-Based Robust Multimodal Biometrics Recognition Sumit Shekhar, Vishal M. Patel, Nasser M. Nasrabadi, Rama Chellappa

ECCV 2012 Modeling and Detection of Wrinkles in Aging Human Faces Using Marked Point Processes Nazre Batool, Rama Chellappa

ECCVW 2012 Modeling and Detection of Wrinkles in Aging Human Faces Using Marked Point Processes Nazre Batool, Rama Chellappa

ECCV 2012 Sparse Embedding: A Framework for Sparsity Promoting Dimensionality Reduction Hien Van Nguyen, Vishal M. Patel, Nasser M. Nasrabadi, Rama Chellappa

ICCV 2011 Blurring-Invariant Riemannian Metrics for Comparing Signals and Images Zhengwu Zhang, Eric Klassen, Anuj Srivastava, Pavan K. Turaga, Rama Chellappa

ICCV 2011 Domain Adaptation for Object Recognition: An Unsupervised Approach Raghuraman Gopalan, Ruonan Li, Rama Chellappa

CVPR 2011 Entropy Rate Superpixel Segmentation Ming-Yu Liu, Oncel Tuzel, Srikumar Ramalingam, Rama Chellappa

NeurIPS 2011 Manifold Precis: An Annealing Technique for Diverse Sampling of Manifolds Nitesh Shroff, Pavan Turaga, Rama Chellappa

CVPR 2011 P2C2: Programmable Pixel Compressive Camera for High Speed Imaging Dikpal Reddy, Ashok Veeraraghavan, Rama Chellappa

ICCV 2011 Sparse Dictionary-Based Representation and Recognition of Action Attributes Qiang Qiu, Zhuolin Jiang, Rama Chellappa

ECCV 2010 Aligning Spatio-Temporal Signals on a Special Manifold Ruonan Li, Rama Chellappa

ECCV 2010 Articulation-Invariant Representation of Non-Planar Shapes Raghuraman Gopalan, Pavan K. Turaga, Rama Chellappa

ECCV 2010 Compressive Acquisition of Dynamic Scenes Aswin C. Sankaranarayanan, Pavan K. Turaga, Richard G. Baraniuk, Rama Chellappa

CVPR 2010 Fast Directional Chamfer Matching Ming-Yu Liu, Oncel Tuzel, Ashok Veeraraghavan, Rama Chellappa

CVPR 2010 Group Motion Segmentation Using a Spatio-Temporal Driving Force Model Ruonan Li, Rama Chellappa

NeurIPS 2010 Large-Scale Matrix Factorization with Missing Data Under Additional Constraints Kaushik Mitra, Sameer Sheorey, Rama Chellappa

CVPR 2010 Moving Vistas: Exploiting Motion for Describing Scenes Nitesh Shroff, Pavan K. Turaga, Rama Chellappa

CVPR 2010 Pose-Robust Albedo Estimation from a Single Image Soma Biswas, Rama Chellappa

CVPR 2010 Robust RVM Regression Using Sparse Outlier Model Kaushik Mitra, Ashok Veeraraghavan, Rama Chellappa

CVPRW 2010 Tracking via Object Reflectance Using a Hyperspectral Video Camera Hien Van Nguyen, Amit Banerjee, Rama Chellappa

CVPR 2009 Enforcing Integrability by Error Correction Using L1-Minimization Dikpal Reddy, Amit K. Agrawal, Rama Chellappa

CVPR 2009 Learning Multi-Modal Densities on Discriminative Temporal Interaction Manifold for Group Activity Recognition Ruonan Li, Rama Chellappa, Shaohua Kevin Zhou

CVPR 2009 Locally Time-Invariant Models of Human Activities Using Trajectories on the Grassmannian Pavan K. Turaga, Rama Chellappa

ECCV 2008 Compressive Sensing for Background Subtraction Volkan Cevher, Aswin C. Sankaranarayanan, Marco F. Duarte, Dikpal Reddy, Richard G. Baraniuk, Rama Chellappa

CVPR 2008 Statistical Analysis on Stiefel and Grassmann Manifolds with Applications in Computer Vision Pavan K. Turaga, Ashok Veeraraghavan, Rama Chellappa

CVPR 2007 Efficient Indexing for Articulation Invariant Shape Matching and Retrieval Soma Biswas, Gaurav Aggarwal, Rama Chellappa

CVPR 2007 Epitomic Representation of Human Activities Naresh P. Cuntoor, Rama Chellappa

ICCV 2007 Fast Bilinear SfM with Side Information Mahesh Ramachandran, Ashok Veeraraghavan, Rama Chellappa

CVPR 2007 From Videos to Verbs: Mining Videos for Activities Using a Cascade of Dynamical Systems Pavan K. Turaga, Ashok Veeraraghavan, Rama Chellappa

CVPR 2007 Human Identification Using Gait and Face Rama Chellappa, Amit K. Roy-Chowdhury, Amit A. Kale

CVPR 2007 In Situ Evaluation of Tracking Algorithms Using Time Reversed Chains Hao Wu, Aswin C. Sankaranarayanan, Rama Chellappa

ICCV 2007 Robust Estimation of Albedo for Illumination-Invariant Matching and Shape Recovery Soma Biswas, Gaurav Aggarwal, Rama Chellappa

ICCV 2007 Robust Visual Tracking Using the Time-Reversibility Constraint Hao Wu, Rama Chellappa, Aswin C. Sankaranarayanan, Shaohua Kevin Zhou

CVPR 2007 Symmetric Objects Are Hardly Ambiguous Gaurav Aggarwal, Soma Biswas, Rama Chellappa

CVPRW 2006 Attribute Grammar-Based Event Recognition and Anomaly Detection Seong-Wook Joo, Rama Chellappa

CVPR 2006 Edge Suppression by Gradient Field Transformation Using Cross-Projection Tensors Amit K. Agrawal, Ramesh Raskar, Rama Chellappa

CVPR 2006 Modeling Age Progression in Young Faces Narayanan Ramanathan, Rama Chellappa

ECCV 2006 Video Mensuration Using a Stationary Camera Feng Guo, Rama Chellappa

ECCV 2006 What Is the Range of Surface Reconstructions from a Gradient Field? Amit K. Agrawal, Ramesh Raskar, Rama Chellappa

ICCV 2005 An Algebraic Approach to Surface Reconstruction from Gradient Fields Amit K. Agrawal, Rama Chellappa, Ramesh Raskar

ICCV 2005 Appearance Modeling Under Geometric Context Jian Li, Shaohua Kevin Zhou, Rama Chellappa

ICCV 2005 Face Recognition in the Presence of Multiple Illumination Sources Gaurav Aggarwal, Rama Chellappa

CVPR 2005 Face Verification Across Age Progression Narayanan Ramanathan, Rama Chellappa

CVPR 2005 UMD Experiments with FRGC Data Gaurav Aggarwal, Soma Biswas, Rama Chellappa

CVPRW 2005 UMD Experiments with FRGC Data Gaurav Aggarwal, Soma Biswas, Rama Chellappa

ECCV 2004 Characterization of Human Faces Under Illumination Variations Using Rank, Integrability, and Symmetry Constraints Shaohua Kevin Zhou, Rama Chellappa, David W. Jacobs

CVPR 2004 Probabilistic Identity Characterization for Face Recognition Shaohua Kevin Zhou, Rama Chellappa

CVPR 2004 Role of Shape and Kinematics in Human Movement Analysis Ashok Veeraraghavan, Amit K. Roy-Chowdhury, Rama Chellappa

CVPR 2004 View Independent Human Body Pose Estimation from a Single Perspective Image Vasu Parameswaran, Rama Chellappa

CVPRW 2003 A Factorization Approach for Activity Recognition Amit K. Roy-Chowdhury, Rama Chellappa

CVPR 2003 Activity Recognition Using the Dynamics of the Configuration of Interacting Objects Namrata Vaswani, Amit K. Roy-Chowdhury, Rama Chellappa

CVPRW 2003 Statistical Error Propagation in 3D Modeling from Monocular Video Amit K. Roy-Chowdhury, Rama Chellappa

CVPR 2003 View Invariants for Human Action Recognition Vasu Parameswaran, Rama Chellappa

ECCV 2002 Bayesian Self-Calibration of a Moving Camera Gang Qian, Rama Chellappa

ECCV 2002 Probabilistic Human Recognition from Video Shaohua Kevin Zhou, Rama Chellappa

ICCV 2001 3D Object Tracking Using Shape-Encoded Particle Propagation Hankyu Moon, Rama Chellappa, Azriel Rosenfeld

ICCV 2001 Structure from Motion Using Sequential Monte Carlo Methods Gang Qian, Rama Chellappa

CVPR 2000 Illumination-Insensitive Face Recognition Using Symmetric Shape-from-Shading Wen-Yi Zhao, Rama Chellappa

CVPR 2000 Simultaneous Tracking and Verification via Sequential Posterior Estimation Baoxin Li, Rama Chellappa

ICCV 1999 Higher Order Statistical Learning for Vehicle Detection in Images A. N. Rajagopalan, Philippe Burlina, Rama Chellappa

CVPR 1998 Empirical Performance Analysis of Linear Discriminant Classifiers Wen-Yi Zhao, Rama Chellappa, Nagaraj Nandhakumar

CVPR 1998 Model-Based Target Recognition in Pulsed Ladar Imagery Qinfen Zheng, Sandor Z. Der, Rama Chellappa

ECCV 1998 Optical Flow Using Overlapped Basis Functions for Solving Global Motion Problems Sridhar Srinivasan, Rama Chellappa

CVPR 1997 Fast 3D Stabilization and Mosaic Construction Carlos Morimoto, Rama Chellappa

ECCV 1996 Accuracy vs. Efficiency Trade-Offs in Optical Flow Algorithms Hongche Liu, Tsai-Hong Hong, Martin Herman, Rama Chellappa

CVPR 1996 On a Spectral Attentional Mechanism Philippe Burlina, Bruce Lin, Rama Chellappa

CVPR 1994 Probe Based Recognition of Targets in Infrared Images Sandor Z. Der, Rama Chellappa

CVPR 1994 Time-to-X: Analysis of Motion Through Temporal Parameters Philippe Burlina, Rama Chellappa

ICCV 1993 Automatic Feature Point Extraction and Tracking in Image Sequences for Unknown Camera Motion Qinfen Zheng, Rama Chellappa

CVPR 1993 Binocular Motion Stereo Using MAP Estimation Mohamed Abdel-Mottaleb, Rama Chellappa, Azriel Rosenfeld

CVPR 1992 A Feature Based Approach to Face Recognition B. S. Manjunath, Rama Chellappa, Christoph von der Malsburg

CVPR 1991 A Computational Approach to Boundary Detection B. S. Manjunath, Rama Chellappa

NeurIPS 1991 Combined Neural Network and Rule-Based Framework for Probabilistic Pattern Recognition and Discovery Hayit K. Greenspan, Rodney Goodman, Rama Chellappa

CVPR 1991 Estimation of Illuminant Direction, Albedo, and Shape from Shading Qinfen Zheng, Rama Chellappa

CVPR 1988 New Algorithms from Reconstruction of a 3-D Depth mAP from One or More Images Min Shao, Tal Simchony, Rama Chellappa

ICCV 1988 Pyramid Implementation of Optimal Step Conjugate Search Algorithms for Some Computer Vision Problems Tal Simchony, Rama Chellappa, Ze'ev Lichtenstein