Narayanan, P. J.

24 publications

ICCV 2025 Prototype Guided Backdoor Defense via Activation Space Manipulation Venkat Adithya Amula, Sunayana Samavedam, Saurabh Saini, Avani Gupta, P J Narayanan

AAAI 2024 GSN: Generalisable Segmentation in Neural Radiance Field Vinayak Gupta, Rahul Goel, Dhawal Sirikonda, P. J. Narayanan

CVPR 2024 Specularity Factorization for Low-Light Enhancement Saurabh Saini, P J Narayanan

NeurIPS 2023 Concept Distillation: Leveraging Human-Centered Explanations for Model Improvement Avani Gupta, Saurabh Saini, P J Narayanan

CVPR 2023 Interactive Segmentation of Radiance Fields Rahul Goel, Dhawal Sirikonda, Saurabh Saini, P. J. Narayanan

WACV 2020 Unsupervised Image Style Embeddings for Retrieval and Recognition Tasks Siddhartha Gairola, Rajvi Shah, P. J. Narayanan

WACV 2019 Defocus Magnification Using Conditional Adversarial Networks Parikshit Sakurikar, Ishit Mehta, P. J. Narayanan

WACV 2018 Human Shape Capture and Tracking at Home Gaurav Mishra, Saurabh Saini, Kiran Varanasi, P. J. Narayanan

ECCV 2018 RefocusGAN: Scene Refocusing Using a Single Image Parikshit Sakurikar, Ishit Mehta, Vineeth N. Balasubramanian, P. J. Narayanan

ECCV 2018 View-Graph Selection Framework for SfM Rajvi Shah, Visesh Chari, P J Narayanan

ICCV 2017 Composite Focus Measure for High Quality Depth Maps Parikshit Sakurikar, P. J. Narayanan

WACV 2015 Geometry-Aware Feature Matching for Structure from Motion Applications Rajvi Shah, Vanshika Srivastava, P. J. Narayanan

CVPRW 2014 Dense View Interpolation on Mobile Devices Using Focal Stacks Parikshit Sakurikar, P. J. Narayanan

WACV 2012 Fast Graph Cuts Using Shrink-Expand Reparameterization Parikshit Sakurikar, P. J. Narayanan

ECCV 2012 Mixed-Resolution Patch-Matching Harshit Sureka, P. J. Narayanan

ECCV 2012 Visibility Probability Structure from SfM Datasets and Applications Siddharth Choudhary, P. J. Narayanan

ECCV 2010 Practical Time Bundle Adjustment for 3D Reconstruction on the GPU Siddharth Choudhary, Shubham Gupta, P. J. Narayanan

ECCVW 2010 Practical Time Bundle Adjustment for 3D Reconstruction on the GPU Siddharth Choudhary, Shubham Gupta, P. J. Narayanan

CVPRW 2008 CUDA Cuts: Fast Graph Cuts on the GPU Vibhav Vineet, P. J. Narayanan

CVPRW 2006 Historical Perspectives on 4D Virtualized Reality Takeo Kanade, P. J. Narayanan

ECCV 2004 Constraints on Coplanar Moving Points Sujit Kuthirummal, C. V. Jawahar, P. J. Narayanan

CVPRW 2003 Tools for Developing OCRs for Indian Scripts M. N. S. S. K. Pavan Kumar, S. S. Ravi Kiran, Abhishek Nayani, C. V. Jawahar, P. J. Narayanan

ICCV 1998 Constructing Virtual Worlds Using Dense Stereo P. J. Narayanan, Peter Rander, Takeo Kanade

ECCV 1996 Virtualized Reality: Being Mobile in a Visual Scene Takeo Kanade, P. J. Narayanan, Peter Rander