ASHOK VEERARAGHAVAN
Rice University
Rice University
Selected Publications
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FlatCam: Thin, Bare-Sensor Cameras using Coded Aperture and Computation M. Salman Asif, Ali Ayremlou, Aswin Sankaranarayanan, Ashok Veeraraghavan, Richard Baraniuk Submitted to IEEE Transactions on Computational Imaging [PDF] |
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Generalized Assorted Camera Arrays: Robust Cross-channel Registration and Applications Jason Holloway, Kaushik Mitra, Sanjeev Koppal, Ashok Veeraraghavan IEEE Transactions On Image Processing 2014 [PDF] |
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mobileVision: A Face-mounted, Voice-activated, Non-mydriatic "Lucky" Ophthalmoscope Adam Samaniego, Vivek Boominathan, Ashok Veeraraghavan Wireless Health 2014 [PDF] |
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Improving Resolution and Depth-of-Field of Light Field Cameras Using a Hybrid Imaging System Vivek Boominathan, Kaushik Mitra, Ashok Veeraraghavan IEEE International Conference on Computational Photography 2014 [PDF] |
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Performance Limits for Computational Photography Kaushik Mitra,Oliver Cossairt, Ashok Veeraraghavan International Workshop on Advanced Optical Imaging and Metrology 2013 [PDF] |
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Towards Motion-Aware Light Field Video for Dynamic Scenes Salil Tambe, Ashok Veeraraghavan, Amit Agarwal IEEE Computer Society International Conference on Computer Vision (ICCV) 2013 [PDF] |
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A Framework for the Analysis of Computational Imaging Systems with Practical Applications Kaushik Mitra, Oliver Cossairt, Ashok Veeraraghavan PAMI 2013 [PDF] |
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Performance Bounds for Computational Imaging Oliver Cossairt, Mohit Gupta, Kaushik Mitra, Ashok Veeraraghavan Computational Optical Sensing and Imaging. Optical Society of America, 2013 [PDF] |
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Reinterpretable Imager: Towards Variable Post-Capture Space, Angle and Time Resolution in Photography Ramesh Raskar, Ashok Veeraraghavan, Amit Agrawal Coputer Graphics Forum 2013 [PDF] |
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Analysis of Sparse Regularization Based Robust Regression Approaches Kaushik Mitra, Ashok Veeraraghavan, Rama Chellappa IEEE Transaction on Signal Processing 2013 [PDF] |
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A practical approach to 3D scanning in the presence of interreflections, subsurface scattering and defocus Mohit Gupta, Amit Agrawal, Ashok Veeraraghavan Srinivasa G Narasimhan International Journal of Computer Vision 2013 [PDF] |
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Compressive light field photography
Kshitij Marwah, Gordon Wetzstein, Ashok Veeraraghavan, Ramesh Raskar SIGGRAPH 2012 [PDF] |
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Fast Object Localization and Pose Estimation in Heavy Clutter for Robotic Bin Picking Ming-Yu Liu, Oncel Tuzel, Ashok Veeraraghavan, Yuichi Taguchi, Tim K Marks, Rama Chellappa The Internation Journal of Robtics Research 2012 [PDF] |
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Analysis of Linear Non-Adaptive Projective Visual Signal Sampling K Marwah, A Veeraraghavan, R Raskar Computation Optical Sensing and Imaging 2012 [PDF] |
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Light field denoising, light field superresolution and stereo camera based refocussing using a GMM light field patch prior K Mitra, A Veeraraghavan IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR) 2012 [PDF] |
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Variable focus video: Reconstructing depth and video for dynamic scenes N Shroff, Ashok Veeraraghavan, Y Taguchi, O Tuzel A Agrawal, R Chellappa IEEE International Conference on Computational Photography (ICCP) 2012 [PDF] |
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Flutter shutter video camera for compressive sensing of videos J Holloway, AC Sankaranarayanan, A Veeraraghavan, S Tambe IEEE International Conference on Computational Photography (ICCP) 2012 [PDF] |
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Recovering three-dimensional shape around a corner using ultrafast time-of-flight imaging Andreas Velten, Thomas Willwacher, Otkrist Gupta Ashok Veeraraghavan, Moungi G Bawendi, Ramesh Raskar 2012 [PDF] |
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Reconstruction of hidden 3D shapes using diffuse reflections Otkrist Gupta, Andreas Velten, Thomas Willwacher Ashok Veeraraghavan, Ramesh Raskar IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR) 2012 [PDF] |
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Statistical computations on grassmann and stiefel manifolds for image and video-based recognition Pavan Turaga, Ashok Veeraraghavan, Anuj Srivastava Rama Chellappa IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI) 2012 [PDF] |
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Progressive versus Random Projections for Compressive Capture of Images, Lightfields and Higher Dimensional Visual Signals Rohit Pandharkar, Ashok Veeraraghavan, Ramesh Raskar 9/9/2011 [PDF] |
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Structured light 3D scanning in the presence of global illumination Mohit Gupta, Amit Agrawal, Ashok Veeraraghavan Srinivasa G Narasimhan IEEE Conference Computer Vision and Pattern Recognition (CVPR) 2011 [PDF] |
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P2C2: Programmable pixel compressive camera for high speed imaging Dikpal Reddy, Ashok Veeraraghavan, Rama Chellappa IEEE Conference Computer Vision and Pattern Recognition (CVPR) 2011 [PDF] |
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Finding a needle in a specular haystack Nitesh Shroff, Yuichi Taguchi, Oncel Tuzel Ashok Veeraraghavan, Srikumar Ramalingam Haruhisa Okuda IEEE International Conference on Robotics and Automation (ICRA) 2011 [PDF] |
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Coded strobing photography: Compressive sensing of high speed periodic videos Ashok Veeraraghavan, Dikpal Reddy, Ramesh Raskar IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI ) 2011 [PDF] |
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A fast bilinear structure from motion algorithm using a video sequence and inertial sensors Mahesh Ramachandran, Ashok Veeraraghavan Rama Chellappa IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI ) 2011[PDF] |
