Ashok Veeraraghavan

242 papers A* 37A 3B 23C 1Misc 5Journal 121Unranked 45
YearRankTypeTitle / Venue / Authors
2026 J jnl
Efficient Conformal Volumetry for Template-Based Segmentation.
CoRR
Matt Y. Cheung, Ashok Veeraraghavan, Guha Balakrishnan
2026 J jnl
Guidestar-Free Adaptive Optics with Asymmetric Apertures.
CoRR
Weiyun Jiang, Haiyun Guo, Christopher A. Metzler, Ashok Veeraraghavan
2026 J jnl
The Surprising Effectiveness of Noise Pretraining for Implicit Neural Representations.
CoRR
Kushal Vyas, Alper Kayabasi, Daniel Kim, Vishwanath Saragadam, Ashok Veeraraghavan, Guha Balakrishnan
2026 J jnl
The feasibility of passively tracking children's TV viewing and mobile device use in naturalistic settings.
Behav. Inf. Technol.
Teresia M. O'Connor, Tatyana Garza, Uzair Alam, Anil Kumar Vadathya, Jennette P. Moreno, Alicia Beltran, Samah Haidar, Nimah Haidar, Sheryl O. Hughes, Debbe Thompson, Salma M. Musaad, Tom Baranowski, Jason A. Mendoza, Joseph Young, Akane Sano, Ashok Veeraraghavan
2025 — conf
35.2 A Spatial-Domain Compressive-Sensing Photoacoustic Imager with Matrix-Multiplying SAR ADC.
ISSCC
Huan-Cheng Liao, Shunyao Zhang, Yumin Su, Arvind Govinday, Yiwei Zou, Wei Wang, Vivek Boominathan, Ashok Veeraraghavan, Lei Li, Kaiyuan Yang
2025 J jnl
COMPASS: Robust Feature Conformal Prediction for Medical Segmentation Metrics.
CoRR
Matt Y. Cheung, Ashok Veeraraghavan, Guha Balakrishnan
2025 J jnl
CoIR: Compressive Implicit Radar.
IEEE Trans. Pattern Anal. Mach. Intell.
Sean M. Farrell, Vivek Boominathan, Nathaniel Raymondi, Ashutosh Sabharwal, Ashok Veeraraghavan
2025 J jnl
Compressive Sensing Photoacoustic Imaging Receiver With Matrix-Vector-Multiplication SAR ADC.
IEEE J. Solid State Circuits
Huan-Cheng Liao, Shunyao Zhang, Yumin Su, Arvind Govinday, Yiwei Zou, Wei Wang, Vivek Boominathan, Ashok Veeraraghavan, Lei Li, Kaiyuan Yang
2025 J jnl
Debris segmentation using post-hurricane aerial imagery.
Comput. Aided Civ. Infrastructure Eng.
Kooshan Amini, Yuhao Liu, Jamie E. Padgett, Guha Balakrishnan, Ashok Veeraraghavan
2025 Misc conf
Diffusion Model Based Image Reconstruction in Lensless Imaging.
ICASSP
Ashish Verma, Vivek Boominathan, Ashok Veeraraghavan, Chandra Sekhar Seelamantula
2025 J jnl
Downscaling Extreme Precipitation With Wasserstein Regularized Diffusion.
IEEE Trans. Geosci. Remote. Sens.
Yuhao Liu, James Doss-Gollin, Qiushi Dai, Ashok Veeraraghavan, Guha Balakrishnan
2025 J jnl
FastAvatar: Instant 3D Gaussian Splatting for Faces from Single Unconstrained Poses.
CoRR
Hao Liang, Zhixuan Ge, Ashish Tiwari, Soumendu Majee, G. M. Dilshan Godaliyadda, Ashok Veeraraghavan, Guha Balakrishnan
2025 — conf
Fit Pixels, Get Labels: Meta-learned Implicit Networks for Image Segmentation.
MICCAI (3)
Kushal Vyas, Ashok Veeraraghavan, Guha Balakrishnan
2025 J jnl
Fit Pixels, Get Labels: Meta-learned Implicit Networks for Image Segmentation.
CoRR
Kushal Vyas, Ashok Veeraraghavan, Guha Balakrishnan
2025 J jnl
Guest Editorial: Introduction to the Special Section on Computational Photography.
IEEE Trans. Pattern Anal. Mach. Intell.
Boxin Shi, Ashok Veeraraghavan, Roarke Horstmeyer, Wolfgang Heidrich
2025 — conf
Learning Efficient Implicit Neural Representations for Low Data Settings with Structured Noise.
IEEECONF
Kushal Vyas, Ashok Veeraraghavan, Guha Balakrishnan
2025 — conf
Metric-Guided Conformal Bounds for Probabilistic Image Reconstruction.
UNSURE@MICCAI
Matt Y. Cheung, Tucker J. Netherton, Laurence E. Court, Ashok Veeraraghavan, Guha Balakrishnan
2025 — conf
NEWER: Neural Estimation of Wavelet-Embedded Representations.
IEEECONF
Vishesh Kumar, Jingyi Miao, Shunyao Zhang, Huan-Cheng Liao, Kaiyuan Yang, Lei Li, Ashok Veeraraghavan, Vishwanath Saragadam, Vivek Boominathan
2025 J jnl
NOWA: Null-space Optical Watermark for Invisible Capture Fingerprinting and Tamper Localization.
CoRR
Edwin Vargas, Jhon Lopez, Henry Arguello, Ashok Veeraraghavan
2025 J jnl
NeST: Neural Stress Tensor Tomography by leveraging 3D Photoelasticity.
ACM Trans. Graph.
Akshat Dave, Tianyi Zhang, Aaron Young, Ramesh Raskar, Wolfgang Heidrich, Ashok Veeraraghavan
2025 J jnl
PS$^{2}$2 F: Polarized Spiral Point Spread Function for Single-Shot 3D Sensing.
IEEE Trans. Pattern Anal. Mach. Intell.
Bhargav Ghanekar, Vishwanath Saragadam, Dushyant Mehra, Anna-Karin Gustavsson, Aswin C. Sankaranarayanan, Ashok Veeraraghavan
2025 J jnl
Post-Hurricane Debris Segmentation Using Fine-Tuned Foundational Vision Models.
CoRR
Kooshan Amini, Yuhao Liu, Jamie E. Padgett, Guha Balakrishnan, Ashok Veeraraghavan
2025 J jnl
Streaming Quanta Sensors for Online, High-Performance Imaging and Vision.
IEEE Trans. Pattern Anal. Mach. Intell.
Tianyi Zhang, Matthew Dutson, Vivek Boominathan, Mohit Gupta, Ashok Veeraraghavan
2025 J jnl
TranSplat: Lighting-Consistent Cross-Scene Object Transfer with 3D Gaussian Splatting.
CoRR
Boyang Yu, Yanlin Jin, Ashok Veeraraghavan, Akshat Dave, Guha Balakrishnan
2025 — conf
Video-Based Surgical Tool-Tip and Keypoint Tracking Using Multi-Frame Context-Driven Deep Learning Models.
ISBI
Bhargav Ghanekar, Lianne R. Johnson, Jacob L. Laughlin, Marcia K. O'Malley, Ashok Veeraraghavan
2025 J jnl
Video-based Surgical Tool-tip and Keypoint Tracking using Multi-frame Context-driven Deep Learning Models.
CoRR
Bhargav Ghanekar, Lianne R. Johnson, Jacob L. Laughlin, Marcia K. O'Malley, Ashok Veeraraghavan
2025 — conf
When are Diffusion Priors Helpful in Sparse Reconstruction? A Study with Sparse-View CT.
ISBI
Matt Y. Cheung, Sophia Zorek, Tucker J. Netherton, Laurence E. Court, Sadeer Al-Kindi, Ashok Veeraraghavan, Guha Balakrishnan
2025 J jnl
When are Diffusion Priors Helpful in Sparse Reconstruction? A Study with Sparse-view CT.
CoRR
Matt Y. Cheung, Sophia Zorek, Tucker J. Netherton, Laurence E. Court, Sadeer Al-Kindi, Ashok Veeraraghavan, Guha Balakrishnan
2024 — conf
17.11 A 9mW Ultrasonic Through Transmission Transceiver for Non-Invasive Intracranial Pressure Sensing.
ISSCC
Gerald Topalli, Yingying Fan, Matt Y. Cheung, Ashok Veeraraghavan, Mohammad Hirzallah, Taiyun Chi
2024 J jnl
An Ultrasonic Transceiver for Non-Invasive Intracranial Pressure Sensing.
IEEE Trans. Biomed. Circuits Syst.
Gerald Topalli, Yingying Fan, Matt Y. Cheung, Ashok Veeraraghavan, Mohammad Hirzallah, Taiyun Chi
2024 J jnl
DIFR3CT: Latent Diffusion for Probabilistic 3D CT Reconstruction from Few Planar X-Rays.
CoRR
Yiran Sun, Hana Baroudi, Tucker J. Netherton, Laurence E. Court, Osama Mawlawi, Ashok Veeraraghavan, Guha Balakrishnan
2024 — conf
DecentNeRFs: Decentralized Neural Radiance Fields from Crowdsourced Images.
ECCV (59)
Zaid Tasneem, Akshat Dave, Abhishek Singh, Kushagra Tiwary, Praneeth Vepakomma, Ashok Veeraraghavan, Ramesh Raskar
2024 J jnl
DecentNeRFs: Decentralized Neural Radiance Fields from Crowdsourced Images.
CoRR
Zaid Tasneem, Akshat Dave, Abhishek Singh, Kushagra Tiwary, Praneeth Vepakomma, Ashok Veeraraghavan, Ramesh Raskar
2024 J jnl
DeepTensor: Low-Rank Tensor Decomposition With Deep Network Priors.
IEEE Trans. Pattern Anal. Mach. Intell.
Vishwanath Saragadam, Randall Balestriero, Ashok Veeraraghavan, Richard G. Baraniuk
2024 J jnl
Development of family level assessment of screen use in the home for television (FLASH-TV).
Multim. Tools Appl.
Anil Kumar Vadathya, Tom Baranowski, Teresia M. O'Connor, Alicia Beltran, Salma M. Musaad, Oriana Perez, Jason A. Mendoza, Sheryl O. Hughes, Ashok Veeraraghavan
2024 J jnl
Generative Precipitation Downscaling using Score-based Diffusion with Wasserstein Regularization.
CoRR
Yuhao Liu, James Doss-Gollin, Guha Balakrishnan, Ashok Veeraraghavan
2024 A* conf
Learning Transferable Features for Implicit Neural Representations.
NeurIPS
Kushal Kardam Vyas, Ahmed Imtiaz Humayun, Aniket Dashpute, Richard G. Baraniuk, Ashok Veeraraghavan, Guha Balakrishnan
2024 J jnl
Learning Transferable Features for Implicit Neural Representations.
CoRR
Kushal Vyas, Ahmed Imtiaz Humayun, Aniket Dashpute, Richard G. Baraniuk, Ashok Veeraraghavan, Guha Balakrishnan
2024 B conf
Message from the Chairs.
ICCP
Sabine Süsstrunk, Ashok Veeraraghavan, Roarke Horstmeyer, Wolfgang Heidrich
2024 J jnl
Metric-guided Image Reconstruction Bounds via Conformal Prediction.
CoRR
Matt Y. Cheung, Tucker J. Netherton, Laurence E. Court, Ashok Veeraraghavan, Guha Balakrishnan
2024 J jnl
NeST: Neural Stress Tensor Tomography by leveraging 3D Photoelasticity.
CoRR
Akshat Dave, Tianyi Zhang, Aaron Young, Ramesh Raskar, Wolfgang Heidrich, Ashok Veeraraghavan
2024 A* conf
Passive Snapshot Coded Aperture Dual-Pixel RGB-D Imaging.
CVPR
Bhargav Ghanekar, Salman Siddique Khan, Pranav Sharma, Shreyas Singh, Vivek Boominathan, Kaushik Mitra, Ashok Veeraraghavan
2024 J jnl
Passive Snapshot Coded Aperture Dual-Pixel RGB-D Imaging.
CoRR
Bhargav Ghanekar, Salman Siddique Khan, Vivek Boominathan, Pranav Sharma, Shreyas Singh, Kaushik Mitra, Ashok Veeraraghavan
2024 J jnl
Regression Conformal Prediction under Bias.
CoRR
Matt Y. Cheung, Tucker J. Netherton, Laurence E. Court, Ashok Veeraraghavan, Guha Balakrishnan
2024 J jnl
Streaming quanta sensors for online, high-performance imaging and vision.
CoRR
Tianyi Zhang, Matthew Dutson, Vivek Boominathan, Mohit Gupta, Ashok Veeraraghavan
2024 A* conf
Temporally Consistent Atmospheric Turbulence Mitigation with Neural Representations.
NeurIPS
Haoming Cai, Jingxi Chen, Brandon Y. Feng, Weiyun Jiang, Mingyang Xie, Kevin Zhang, Cornelia Fermüller, Yiannis Aloimonos, Ashok Veeraraghavan, Christopher A. Metzler
2024 A* conf
WaveMo: Learning Wavefront Modulations to See Through Scattering.
CVPR
Mingyang Xie, Haiyun Guo, Brandon Y. Feng, Lingbo Jin, Ashok Veeraraghavan, Christopher A. Metzler
2024 J jnl
WaveMo: Learning Wavefront Modulations to See Through Scattering.
CoRR
Mingyang Xie, Haiyun Guo, Brandon Y. Feng, Lingbo Jin, Ashok Veeraraghavan, Christopher A. Metzler
2024 J jnl
Wearable Blood Pressure Monitoring Devices: Understanding Heterogeneity in Design and Evaluation.
IEEE Trans. Biomed. Eng.
Matt Y. Cheung, Ashutosh Sabharwal, Gerard L. Coté, Ashok Veeraraghavan
2023 — conf
CT Reconstruction from Few Planar X-Rays with Application Towards Low-Resource Radiotherapy.
DGM4MICCAI
Yiran Sun, Tucker J. Netherton, Laurence E. Court, Ashok Veeraraghavan, Guha Balakrishnan
2023 J jnl
CT Reconstruction from Few Planar X-rays with Application towards Low-resource Radiotherapy.
CoRR
Yiran Sun, Tucker J. Netherton, Laurence E. Court, Ashok Veeraraghavan, Guha Balakrishnan
2023 J jnl
ConVRT: Consistent Video Restoration Through Turbulence with Test-time Optimization of Neural Video Representations.
CoRR
Haoming Cai, Jingxi Chen, Brandon Y. Feng, Weiyun Jiang, Mingyang Xie, Kevin Zhang, Ashok Veeraraghavan, Christopher A. Metzler
2023 A conf
Designing Optics and Algorithm for Ultra-Thin, High-Speed Lensless Cameras.
ICME
Salman Siddique Khan, Vivek Boominathan, Ashok Veeraraghavan, Kaushik Mitra
2023 J jnl
Event-based Motion-Robust Accurate Shape Estimation for Mixed Reflectance Scenes.
CoRR
Aniket Dashpute, Jiazhang Wang, James Taylor, Oliver Cossairt, Ashok Veeraraghavan, Florian Willomitzer
2023 J jnl
EyeCoD: Eye Tracking System Acceleration via FlatCam-Based Algorithm and Hardware Co-Design.
IEEE Micro
Haoran You, Yang Zhao, Cheng Wan, Zhongzhi Yu, Yonggan Fu, Jiayi Yuan, Shang Wu, Shunyao Zhang, Yongan Zhang, Chaojian Li, Vivek Boominathan, Ashok Veeraraghavan, Ziyun Li, Yingyan Celine Lin
2023 J jnl
First-Arrival Differential Counting for SPAD Array Design.
Sensors
Mel J. White, Tianyi Zhang, Akshat Dave, Shahaboddin Ghajari, Alyosha C. Molnar, Ashok Veeraraghavan
2023 J jnl
High-Speed Time-Domain Diffuse Optical Tomography With a Sensitivity Equation-Based Neural Network.
IEEE Trans. Computational Imaging
Fay Wang, Stephen H. Kim, Yongyi Zhao, Ankit Raghuram, Ashok Veeraraghavan, Jacob T. Robinson, Andreas H. Hielscher
2023 J jnl
NeRT: Implicit Neural Representations for General Unsupervised Turbulence Mitigation.
CoRR
Weiyun Jiang, Vivek Boominathan, Ashok Veeraraghavan
2023 — conf
NeRT: Implicit Neural Representations for Unsupervised Atmospheric Turbulence Mitigation.
CVPR Workshops
Weiyun Jiang, Vivek Boominathan, Ashok Veeraraghavan
2023 A* conf
ORCa: Glossy Objects as Radiance-Field Cameras.
CVPR
Kushagra Tiwary, Akshat Dave, Nikhil Behari, Tzofi Klinghoffer, Ashok Veeraraghavan, Ramesh Raskar
2023 A* conf
Role of Transients in Two-Bounce Non-Line-of-Sight Imaging.
CVPR
Siddharth Somasundaram, Akshat Dave, Connor Henley, Ashok Veeraraghavan, Ramesh Raskar
2023 J jnl
Role of Transients in Two-Bounce Non-Line-of-Sight Imaging.
CoRR
Siddharth Somasundaram, Akshat Dave, Connor Henley, Ashok Veeraraghavan, Ramesh Raskar
2023 A* conf
Thermal Spread Functions (TSF): Physics-Guided Material Classification.
CVPR
Aniket Dashpute, Vishwanath Saragadam, Emma Alexander, Florian Willomitzer, Aggelos K. Katsaggelos, Ashok Veeraraghavan, Oliver Cossairt
2023 J jnl
Thermal Spread Functions (TSF): Physics-guided Material Classification.
CoRR
Aniket Dashpute, Vishwanath Saragadam, Emma Alexander, Florian Willomitzer, Aggelos K. Katsaggelos, Ashok Veeraraghavan, Oliver Cossairt
2023 A* conf
WIRE: Wavelet Implicit Neural Representations.
CVPR
Vishwanath Saragadam, Daniel LeJeune, Jasper Tan, Guha Balakrishnan, Ashok Veeraraghavan, Richard G. Baraniuk
2023 J jnl
WIRE: Wavelet Implicit Neural Representations.
CoRR
Vishwanath Saragadam, Daniel LeJeune, Jasper Tan, Guha Balakrishnan, Ashok Veeraraghavan, Richard G. Baraniuk
2022 C conf
A Differential SPAD Array Architecture in 0.18 μm CMOS for HDR Imaging.
ISCAS
Mel J. White, Shahaboddin Ghajari, Tianyi Zhang, Akshat Dave, Ashok Veeraraghavan, Alyosha C. Molnar
2022 J jnl
DeepTensor: Low-Rank Tensor Decomposition with Deep Network Priors.
CoRR
Vishwanath Saragadam, Randall Balestriero, Ashok Veeraraghavan, Richard G. Baraniuk
2022 J jnl
EyeCoD: Eye Tracking System Acceleration via FlatCam-based Algorithm & Accelerator Co-Design.
CoRR
Haoran You, Cheng Wan, Yang Zhao, Zhongzhi Yu, Yonggan Fu, Jiayi Yuan, Shang Wu, Shunyao Zhang, Yongan Zhang, Chaojian Li, Vivek Boominathan, Ashok Veeraraghavan, Ziyun Li, Yingyan Lin
2022 A* conf
EyeCoD: eye tracking system acceleration via flatcam-based algorithm & accelerator co-design.
ISCA
Haoran You, Cheng Wan, Yang Zhao, Zhongzhi Yu, Yonggan Fu, Jiayi Yuan, Shang Wu, Shunyao Zhang, Yongan Zhang, Chaojian Li, Vivek Boominathan, Ashok Veeraraghavan, Ziyun Li, Yingyan Lin
2022 J jnl
FaceEngage: Robust Estimation of Gameplay Engagement from User-Contributed (YouTube) Videos.
IEEE Trans. Affect. Comput.
Xu Chen, Li Niu, Ashok Veeraraghavan, Ashutosh Sabharwal
2022 B conf
First Arrival Differential LiDAR.
ICCP
Tianyi Zhang, Mel J. White, Akshat Dave, Shahaboddin Ghajari, Ankit Raghuram, Alyosha C. Molnar, Ashok Veeraraghavan
2022 J jnl
FlatNet: Towards Photorealistic Scene Reconstruction From Lensless Measurements.
IEEE Trans. Pattern Anal. Mach. Intell.
Salman Siddique Khan, Varun Sundar, Vivek Boominathan, Ashok Veeraraghavan, Kaushik Mitra
2022 J jnl
Foveated Thermal Computational Imaging in the Wild Using All-Silicon Meta-Optics.
CoRR
Vishwanath Saragadam, Zheyi Han, Vivek Boominathan, Luocheng Huang, Shiyu Tan, Johannes E. Fröch, Karl F. Böhringer, Richard G. Baraniuk, Arka Majumdar, Ashok Veeraraghavan
2022 — conf
Learning Phase Mask for Privacy-Preserving Passive Depth Estimation.
ECCV (7)
Zaid Tasneem, Giovanni Milione, Yi-Hsuan Tsai, Xiang Yu, Ashok Veeraraghavan, Manmohan Chandraker, Francesco Pittaluga
2022 — conf
MINER: Multiscale Implicit Neural Representation.
ECCV (23)
Vishwanath Saragadam, Jasper Tan, Guha Balakrishnan, Richard G. Baraniuk, Ashok Veeraraghavan
2022 J jnl
MINER: Multiscale Implicit Neural Representations.
CoRR
Vishwanath Saragadam, Jasper Tan, Guha Balakrishnan, Richard G. Baraniuk, Ashok Veeraraghavan
2022 J jnl
Near-Infrared Imaging Photoplethysmography During Driving.
IEEE Trans. Intell. Transp. Syst.
Ewa Magdalena Nowara, Tim K. Marks, Hassan Mansour, Ashok Veeraraghavan
2022 J jnl
ORCa: Glossy Objects as Radiance Field Cameras.
CoRR
Kushagra Tiwary, Akshat Dave, Nikhil Behari, Tzofi Klinghoffer, Ashok Veeraraghavan, Ramesh Raskar
2022 J jnl
PANDORA: Polarization-Aided Neural Decomposition Of Radiance.
CoRR
Akshat Dave, Yongyi Zhao, Ashok Veeraraghavan
2022 — conf
PANDORA: Polarization-Aided Neural Decomposition of Radiance.
ECCV (7)
Akshat Dave, Yongyi Zhao, Ashok Veeraraghavan
2022 J jnl
PPGMotion: Model-based detection of motion artifacts in photoplethysmography signals.
Biomed. Signal Process. Control.
Akash K. Maity, Ashok Veeraraghavan, Ashutosh Sabharwal
2022 J jnl
PS
CoRR
Bhargav Ghanekar, Vishwanath Saragadam, Dushyant Mehra, Anna-Karin Gustavsson, Aswin C. Sankaranarayanan, Ashok Veeraraghavan
2022 J jnl
Seeing beneath the skin with computational photography.
Commun. ACM
Ewa Magdalena Nowara, Daniel McDuff, Ashutosh Sabharwal, Ashok Veeraraghavan
2022 — conf
i-FlatCam: A 253 FPS, 91.49 µJ/Frame Ultra-Compact Intelligent Lensless Camera for Real-Time and Efficient Eye Tracking in VR/AR.
VLSI Technology and Circuits
Yang Zhao, Ziyun Li, Yonggan Fu, Yongan Zhang, Chaojian Li, Cheng Wan, Haoran You, Shang Wu, Xu Ouyang, Vivek Boominathan, Ashok Veeraraghavan, Yingyan Lin
2022 J jnl
i-FlatCam: A 253 FPS, 91.49 μJ/Frame Ultra-Compact Intelligent Lensless Camera for Real-Time and Efficient Eye Tracking in VR/AR.
CoRR
Yang Zhao, Ziyun Li, Yonggan Fu, Yongan Zhang, Chaojian Li, Cheng Wan, Haoran You, Shang Wu, Xu Ouyang, Vivek Boominathan, Ashok Veeraraghavan, Yingyan Lin
2021 — conf
A Mechanically Flexible Implantable Neural Interface for Computational Imaging and Optogenetic Stimulation over 5.4 × 5.4 mm
ISSCC
Sajjad Moazeni, Eric H. Pollmann, Vivek Boominathan, Filipe Arroyo Cardoso, Jacob T. Robinson, Ashok Veeraraghavan, Kenneth L. Shepard
2021 J jnl
A Mechanically Flexible, Implantable Neural Interface for Computational Imaging and Optogenetic Stimulation Over 5.4×5.4mm
IEEE Trans. Biomed. Circuits Syst.
Sajjad Moazeni, Eric H. Pollmann, Vivek Boominathan, Filipe Arroyo Cardoso, Jacob T. Robinson, Ashok Veeraraghavan, Kenneth L. Shepard
2021 A* conf
CodedStereo: Learned Phase Masks for Large Depth-of-Field Stereo.
CVPR
Shiyu Tan, Yicheng Wu, Shoou-I Yu, Ashok Veeraraghavan
2021 J jnl
CodedStereo: Learned Phase Masks for Large Depth-of-field Stereo.
CoRR
Shiyu Tan, Yicheng Wu, Shoou-I Yu, Ashok Veeraraghavan
2021 — conf
Combining Magnification and Measurement for Non-Contact Cardiac Monitoring.
CVPR Workshops
Ewa Magdalena Nowara, Daniel McDuff, Ashok Veeraraghavan
2021 J jnl
High Resolution, Deep Imaging Using Confocal Time-of-Flight Diffuse Optical Tomography.
IEEE Trans. Pattern Anal. Mach. Intell.
Yongyi Zhao, Ankit Raghuram, Hyun Keol Kim, Andreas H. Hielscher, Jacob T. Robinson, Ashok Veeraraghavan
2021 A* conf
How to Train Neural Networks for Flare Removal.
ICCV
Yicheng Wu, Qiurui He, Tianfan Xue, Rahul Garg, Jiawen Chen, Ashok Veeraraghavan, Jonathan T. Barron
2021 A* conf
SACoD: Sensor Algorithm Co-Design Towards Efficient CNN-powered Intelligent PhlatCam.
ICCV
Yonggan Fu, Yang Zhang, Yue Wang, Zhihan Lu, Vivek Boominathan, Ashok Veeraraghavan, Yingyan Lin
2021 J jnl
SASSI - Super-Pixelated Adaptive Spatio-Spectral Imaging.
IEEE Trans. Pattern Anal. Mach. Intell.
Vishwanath Saragadam, Michael DeZeeuw, Richard G. Baraniuk, Ashok Veeraraghavan, Aswin C. Sankaranarayanan
2021 A* conf
The Benefit of Distraction: Denoising Camera-Based Physiological Measurements using Inverse Attention.
ICCV
Ewa Magdalena Nowara, Daniel McDuff, Ashok Veeraraghavan
2021 — conf
Thermal Image Processing via Physics-Inspired Deep Networks.
ICCVW
Vishwanath Saragadam, Akshat Dave, Ashok Veeraraghavan, Richard G. Baraniuk
2021 J jnl
Thermal Image Processing via Physics-Inspired Deep Networks.
CoRR
Vishwanath Saragadam, Akshat Dave, Ashok Veeraraghavan, Richard G. Baraniuk
2020 — conf
3PointTM: Faster Measurement of High-Dimensional Transmission Matrices.
ECCV (8)
Yujun Chen, Manoj Kumar Sharma, Ashutosh Sabharwal, Ashok Veeraraghavan, Aswin C. Sankaranarayanan
2020 — conf
A Meta-Analysis of the Impact of Skin Type and Gender on Non-contact Photoplethysmography Measurements.
CVPR Workshops
Ewa Magdalena Nowara, Daniel McDuff, Ashok Veeraraghavan
2020 A conf
CANOPIC: Pre-Digital Privacy-Enhancing Encodings for Computer Vision.
ICME
Jasper Tan, Salman Siddique Khan, Vivek Boominathan, Jeffrey Byrne, Richard G. Baraniuk, Kaushik Mitra, Ashok Veeraraghavan
2020 — conf
Deep optics: joint design of optics and image recovery algorithms for domain specific cameras.
SIGGRAPH Courses
Yifan (Evan) Peng, Ashok Veeraraghavan, Wolfgang Heidrich, Gordon Wetzstein
2020 J jnl
Fast Retinomorphic Event-Driven Representations for Video Gameplay and Action Recognition.
IEEE Trans. Computational Imaging
Huaijin G. Chen, Wanjia Liu, Rishab Goel, Rhonald C. Lua, Siddharth Mittal, Yuzhong Huang, Ashok Veeraraghavan, Ankit B. Patel
2020 B conf
Fast confocal microscopy imaging based on deep learning.
ICCP
Xiu Li, Jiuyang Dong, Bowen Li, Yi Zhang, Yongbing Zhang, Ashok Veeraraghavan, Xiangyang Ji
2020 J jnl
FlatNet: Towards Photorealistic Scene Reconstruction from Lensless Measurements.
CoRR
Salman Siddique Khan, Varun Sundar, Vivek Boominathan, Ashok Veeraraghavan, Kaushik Mitra
2020 — conf
FreeCam3D: Snapshot Structured Light 3D with Freely-Moving Cameras.
ECCV (27)
Yicheng Wu, Vivek Boominathan, Xuan Zhao, Jacob T. Robinson, Hiroshi Kawasaki, Aswin C. Sankaranarayanan, Ashok Veeraraghavan
2020 J jnl
Inverse Scattering via Transmission Matrices: Broadband Illumination and Fast Phase Retrieval Algorithms.
IEEE Trans. Computational Imaging
Manoj Kumar Sharma, Christopher A. Metzler, Sudarshan Nagesh, Richard G. Baraniuk, Oliver Cossairt, Ashok Veeraraghavan
2020 Misc conf
On-Chip Optical and Analog Processing in 180nm CMOS for Holography.
ACSSC
Mel J. White, Vivek Boominathan, Ashok Veeraraghavan, Alyosha C. Molnar
2020 — conf
PPG3D: Does 3D head tracking improve camera-based PPG estimation?
EMBC
Genki Nagamatsu, Ewa Magdalena Nowara, Amruta Pai, Ashok Veeraraghavan, Hiroshi Kawasaki
2020 J jnl
PhlatCam: Designed Phase-Mask Based Thin Lensless Camera.
IEEE Trans. Pattern Anal. Mach. Intell.
Vivek Boominathan, Jesse K. Adams, Jacob T. Robinson, Ashok Veeraraghavan
2020 J jnl
SASSI - Super-Pixelated Adaptive Spatio-Spectral Imaging.
CoRR
Vishwanath Saragadam, Michael DeZeeuw, Richard G. Baraniuk, Ashok Veeraraghavan, Aswin C. Sankaranarayanan
2020 J jnl
Single-Image Lens Flare Removal.
CoRR
Yicheng Wu, Qiurui He, Tianfan Xue, Rahul Garg, Jiawen Chen, Ashok Veeraraghavan, Jonathan T. Barron
2020 J jnl
The Benefit of Distraction: Denoising Remote Vitals Measurements using Inverse Attention.
CoRR
Ewa Magdalena Nowara, Daniel McDuff, Ashok Veeraraghavan
2020 J jnl
Vision and Deep Learning-Based Algorithms to Detect and Quantify Cracks on Concrete Surfaces from UAV Videos.
Sensors
Sutanu Bhowmick, Satish Nagarajaiah, Ashok Veeraraghavan
2020 B conf
WISHED: Wavefront imaging sensor with high resolution and depth ranging.
ICCP
Yicheng Wu, Fengqiang Li, Florian Willomitzer, Ashok Veeraraghavan, Oliver Cossairt
2019 A* conf
Convolutional Approximations to the General Non-Line-of-Sight Imaging Operator.
ICCV
Byeongjoo Ahn, Akshat Dave, Ashok Veeraraghavan, Ioannis Gkioulekas, Aswin C. Sankaranarayanan
2019 J jnl
Ellipsoidal path connections for time-gated rendering.
ACM Trans. Graph.
Adithya Pediredla, Ashok Veeraraghavan, Ioannis Gkioulekas
2019 J jnl
Face Detection and Verification Using Lensless Cameras.
IEEE Trans. Computational Imaging
Jasper Tan, Li Niu, Jesse K. Adams, Vivek Boominathan, Jacob T. Robinson, Richard G. Baraniuk, Ashok Veeraraghavan
2019 B conf
PhaseCam3D - Learning Phase Masks for Passive Single View Depth Estimation.
ICCP
Yicheng Wu, Vivek Boominathan, Huaijin G. Chen, Aswin C. Sankaranarayanan, Ashok Veeraraghavan
2019 B conf
SNLOS: Non-line-of-sight Scanning through Temporal Focusing.
ICCP
Adithya Pediredla, Akshat Dave, Ashok Veeraraghavan
2019 B conf
STORM: Super-resolving Transients by OveRsampled Measurements.
ICCP
Ankit Raghuram, Adithya Pediredla, Srinivasa G. Narasimhan, Ioannis Gkioulekas, Ashok Veeraraghavan
2019 A* conf
Towards Photorealistic Reconstruction of Highly Multiplexed Lensless Images.
ICCV
Salman Siddique Khan, Adarsh V. R, Vivek Boominathan, Jasper Tan, Ashok Veeraraghavan, Kaushik Mitra
2019 J jnl
Zero-Shot Learning via Category-Specific Visual-Semantic Mapping and Label Refinement.
IEEE Trans. Image Process.
Li Niu, Jianfei Cai, Ashok Veeraraghavan, Liqing Zhang
2018 J jnl
A Survey on Smart Homes for Aging in Place: Toward Solutions to the Specific Needs of the Elderly.
IEEE Signal Process. Mag.
Viswam Nathan, Sudip Paul, Temiloluwa Prioleau, Li Niu, Bobak Jack Mortazavi, Stephen A. Cambone, Ashok Veeraraghavan, Ashutosh Sabharwal, Roozbeh Jafari
2018 A* conf
Deep k-Means: Re-Training and Parameter Sharing with Harder Cluster Assignments for Compressing Deep Convolutions.
ICML
Junru Wu, Yue Wang, Zhenyu Wu, Zhangyang Wang, Ashok Veeraraghavan, Yingyan Lin
2018 J jnl
Deep k-Means: Re-Training and Parameter Sharing with Harder Cluster Assignments for Compressing Deep Convolutions.
CoRR
Junru Wu, Yue Wang, Zhenyu Wu, Zhangyang Wang, Ashok Veeraraghavan, Yingyan Lin
2018 — conf
Direct-Global Separation for Improved Imaging Photoplethysmography.
CVPR Workshops
Jaehee Park, Ashutosh Sabharwal, Ashok Veeraraghavan
2018 J jnl
Fast Retinomorphic Event Stream for Video Recognition and Reinforcement Learning.
CoRR
Wanjia Liu, Huaijin G. Chen, Rishab Goel, Yuzhong Huang, Ashok Veeraraghavan, Ankit B. Patel
2018 J jnl
Fine-grained Classification using Heterogeneous Web Data and Auxiliary Categories.
CoRR
Li Niu, Ashok Veeraraghavan, Ashutosh Sabharwal
2018 A* conf
Learning From Noisy Web Data With Category-Level Supervision.
CVPR
Li Niu, Qingtao Tang, Ashok Veeraraghavan, Ashutosh Sabharwal
2018 J jnl
Learning from Noisy Web Data with Category-level Supervision.
CoRR
Li Niu, Qingtao Tang, Ashok Veeraraghavan, Ashutosh Sabharwal
2018 J jnl
Reblur2Deblur: Deblurring Videos via Self-Supervised Learning.
CoRR
Huaijin G. Chen, Jinwei Gu, Orazio Gallo, Ming-Yu Liu, Ashok Veeraraghavan, Jan Kautz
2018 B conf
Reblur2Deblur: Deblurring videos via self-supervised learning.
ICCP
Huaijin G. Chen, Jinwei Gu, Orazio Gallo, Ming-Yu Liu, Ashok Veeraraghavan, Jan Kautz
2018 — conf
SparsePPG: Towards Driver Monitoring Using Camera-Based Vital Signs Estimation in Near-Infrared.
CVPR Workshops
Ewa Magdalena Nowara, Tim K. Marks, Hassan Mansour, Ashok Veeraraghavan
2018 A* conf
Webly Supervised Learning Meets Zero-Shot Learning: A Hybrid Approach for Fine-Grained Classification.
CVPR
Li Niu, Ashok Veeraraghavan, Ashutosh Sabharwal
2018 J jnl
prDeep: Robust Phase Retrieval with Flexible Deep Neural Networks.
CoRR
Christopher A. Metzler, Philip Schniter, Ashok Veeraraghavan, Richard G. Baraniuk
2018 A* conf
prDeep: Robust Phase Retrieval with a Flexible Deep Network.
ICML
Christopher A. Metzler, Philip Schniter, Ashok Veeraraghavan, Richard G. Baraniuk
2017 J jnl
Bio-Behavioral Sensing: An Emerging Engineering Area.
GetMobile Mob. Comput. Commun.
Ashutosh Sabharwal, Ashok Veeraraghavan
2017 B conf
Coherent inverse scattering via transmission matrices: Efficient phase retrieval algorithms and a public dataset.
ICCP
Christopher A. Metzler, Manoj Kumar Sharma, Sudarshan Nagesh, Richard G. Baraniuk, Oliver Cossairt, Ashok Veeraraghavan
2017 J jnl
Compressive Video Sensing: Algorithms, architectures, and applications.
IEEE Signal Process. Mag.
Richard G. Baraniuk, Thomas A. Goldstein, Aswin C. Sankaranarayanan, Christoph Studer, Ashok Veeraraghavan, Michael B. Wakin
2017 — conf
Exploring the effect of food intake and physical activity on body weight.
BHI
Temiloluwa Prioleau, Yuqiang Heng, Ashok Veeraraghavan, Ashutosh Sabharwal
2017 Misc conf
Flat focus: depth of field analysis for the FlatCam lensless imaging system.
ICASSP
Jasper Tan, Vivek Boominathan, Ashok Veeraraghavan, Richard G. Baraniuk
2017 J jnl
FlatCam: Thin, Lensless Cameras Using Coded Aperture and Computation.
IEEE Trans. Computational Imaging
M. Salman Asif, Ali Ayremlou, Aswin C. Sankaranarayanan, Ashok Veeraraghavan, Richard G. Baraniuk
2017 Misc conf
Linear systems approach to identifying performance bounds in indirect imaging.
ICASSP
Adithya Kumar Pediredla, Nathan Matsuda, Oliver Cossairt, Ashok Veeraraghavan
2017 J jnl
Online Reweighted Least Squares Algorithm for Sparse Recovery and Application to Short-Wave Infrared Imaging.
CoRR
Subhadip Mukherjee, Deepak R., Huaijin G. Chen, Ashok Veeraraghavan, Chandra Sekhar Seelamantula
2017 B conf
PPGSecure: Biometric Presentation Attack Detection Using Photopletysmograms.
FG
Ewa Magdalena Nowara, Ashutosh Sabharwal, Ashok Veeraraghavan
2017 B conf
Reconstructing rooms using photon echoes: A plane based model and reconstruction algorithm for looking around the corner.
ICCP
Adithya Kumar Pediredla, Mauro Buttafava, Alberto Tosi, Oliver Cossairt, Ashok Veeraraghavan
2017 J jnl
TabletGaze: dataset and analysis for unconstrained appearance-based gaze estimation in mobile tablets.
Mach. Vis. Appl.
Qiong Huang, Ashok Veeraraghavan, Ashutosh Sabharwal
2017 J jnl
Zero-Shot Learning via Category-Specific Visual-Semantic Mapping.
CoRR
Li Niu, Jianfei Cai, Ashok Veeraraghavan
2016 A* conf
ASP Vision: Optically Computing the First Layer of Convolutional Neural Networks Using Angle Sensitive Pixels.
CVPR
Huaijin G. Chen, Suren Jayasuriya, Jiyue Yang, Judy Stephen, Sriram Sivaramakrishnan, Ashok Veeraraghavan, Alyosha C. Molnar
2016 J jnl
ASP Vision: Optically Computing the First Layer of Convolutional Neural Networks using Angle Sensitive Pixels.
CoRR
Huaijin G. Chen, Suren Jayasuriya, Jiyue Yang, Judy Stephen, Sriram Sivaramakrishnan, Ashok Veeraraghavan, Alyosha C. Molnar
2016 A conf
Direct face detection and video reconstruction from event cameras.
WACV
Souptik Barua, Yoshitaka Miyatani, Ashok Veeraraghavan
2016 B conf
Focal-sweep for large aperture time-of-flight cameras.
ICIP
Sagar Honnungar, Jason Holloway, Adithya Kumar Pediredla, Ashok Veeraraghavan, Kaushik Mitra
2016 J jnl
Lensless Imaging: A computational renaissance.
IEEE Signal Process. Mag.
Vivek Boominathan, Jesse K. Adams, M. Salman Asif, Benjamin W. Avants, Jacob T. Robinson, Richard G. Baraniuk, Aswin C. Sankaranarayanan, Ashok Veeraraghavan
2016 — conf
PulseCam: High-resolution blood perfusion imaging using a camera and a pulse oximeter.
EMBC
Mayank Kumar, James Suliburk, Ashok Veeraraghavan, Ashutosh Sabharwal
2016 B conf
Shape and reflectance from two-bounce light transients.
ICCP
Chia-Yin Tsai, Ashok Veeraraghavan, Aswin C. Sankaranarayanan
2016 J jnl
Signal Processing for Computational Photography and Displays [From the Guest Editors].
IEEE Signal Process. Mag.
Amit K. Agrawal, Richard G. Baraniuk, Pablo Favaro, Ashok Veeraraghavan
2016 B conf
Spatial Phase-Sweep: Increasing temporal resolution of transient imaging using a light source array.
ICIP
Ryuichi Tadano, Adithya Kumar Pediredla, Kaushik Mitra, Ashok Veeraraghavan
2016 J jnl
Toward Long-Distance Subdiffraction Imaging Using Coherent Camera Arrays.
IEEE Trans. Computational Imaging
Jason Holloway, M. Salman Asif, Manoj Kumar Sharma, Nathan Matsuda, Roarke Horstmeyer, Oliver Cossairt, Ashok Veeraraghavan
2015 — conf
Depth Fields: Extending Light Field Techniques to Time-of-Flight Imaging.
3DV
Suren Jayasuriya, Adithya Pediredla, Sriram Sivaramakrishnan, Alyosha C. Molnar, Ashok Veeraraghavan
2015 J jnl
Depth Fields: Extending Light Field Techniques to Time-of-Flight Imaging.
CoRR
Suren Jayasuriya, Adithya Pediredla, Sriram Sivaramakrishnan, Alyosha C. Molnar, Ashok Veeraraghavan
2015 A* conf
Depth Selective Camera: A Direct, On-Chip, Programmable Technique for Depth Selectivity in Photography.
ICCV
Ryuichi Tadano, Adithya Kumar Pediredla, Ashok Veeraraghavan
2015 J jnl
DistancePPG: Robust non-contact vital signs monitoring using a camera.
CoRR
Mayank Kumar, Ashok Veeraraghavan, Ashutosh Sabharwal
2015 J jnl
FPA-CS: Focal Plane Array-based Compressive Imaging in Short-wave Infrared.
CoRR
Huaijin G. Chen, M. Salman Asif, Aswin C. Sankaranarayanan, Ashok Veeraraghavan
2015 A* conf
FPA-CS: Focal plane array-based compressive imaging in short-wave infrared.
CVPR
Huaijin G. Chen, M. Salman Asif, Aswin C. Sankaranarayanan, Ashok Veeraraghavan
2015 — conf
FlatCam: Replacing Lenses with Masks and Computation.
ICCV Workshops
M. Salman Asif, Ali Ayremlou, Ashok Veeraraghavan, Richard G. Baraniuk, Aswin C. Sankaranarayanan
2015 J jnl
FlatCam: Thin, Bare-Sensor Cameras using Coded Aperture and Computation.
CoRR
M. Salman Asif, Ali Ayremlou, Aswin C. Sankaranarayanan, Ashok Veeraraghavan, Richard G. Baraniuk
2015 — ch.
Gait Biometrics, Overview.
Encyclopedia of Biometrics
Rama Chellappa, Ashok Veeraraghavan, Narayanan Ramanathan
2015 — conf
Saliency guided wavelet compression for low-bitrate image and video coding.
GlobalSIP
Souptik Barua, Kaushik Mitra, Ashok Veeraraghavan
2015 J jnl
Spatial Phase-Sweep: Increasing temporal resolution of transient imaging using a light source array.
CoRR
Ryuichi Tadano, Adithya Kumar Pediredla, Kaushik Mitra, Ashok Veeraraghavan
2015 J jnl
TabletGaze: A Dataset and Baseline Algorithms for Unconstrained Appearance-based Gaze Estimation in Mobile Tablets.
CoRR
Qiong Huang, Ashok Veeraraghavan, Ashutosh Sabharwal
2015 J jnl
Toward Long Distance, Sub-diffraction Imaging Using Coherent Camera Arrays.
CoRR
Jason Holloway, M. Salman Asif, Manoj Kumar Sharma, Nathan Matsuda, Roarke Horstmeyer, Oliver Cossairt, Ashok Veeraraghavan
2015 B conf
What does a single light-ray reveal about a transparent object?
ICIP
Chia-Yin Tsai, Ashok Veeraraghavan, Aswin C. Sankaranarayanan
2014 J jnl
A Framework for Analysis of Computational Imaging Systems: Role of Signal Prior, Sensor Noise and Multiplexing.
IEEE Trans. Pattern Anal. Mach. Intell.
Kaushik Mitra, Oliver S. Cossairt, Ashok Veeraraghavan
2014 B conf
Can we beat Hadamard multiplexing? Data driven design and analysis for computational imaging systems.
ICCP
Kaushik Mitra, Oliver Cossairt, Ashok Veeraraghavan
2014 J jnl
Compressive epsilon photography for post-capture control in digital imaging.
ACM Trans. Graph.
Atsushi Ito, Salil Tambe, Kaushik Mitra, Aswin C. Sankaranarayanan, Ashok Veeraraghavan
2014 — ch.
Compressive video sensing to tackle motion blur.
Motion Deblurring
Ashok Veeraraghavan, Dikpal Reddy
2014 J jnl
Fast Sublinear Sparse Representation using Shallow Tree Matching Pursuit.
CoRR
Ali Ayremlou, Thomas A. Goldstein, Ashok Veeraraghavan, Richard G. Baraniuk
2014 B conf
Image classification in natural scenes: Are a few selective spectral channels sufficient?
ICIP
Jason Holloway, Tanu Priya, Ashok Veeraraghavan, Saurabh Prasad
2014 B conf
Improving resolution and depth-of-field of light field cameras using a hybrid imaging system.
ICCP
Vivek Boominathan, Kaushik Mitra, Ashok Veeraraghavan
2014 — ch.
Lens Distortion, Radial Distortion.
Computer Vision, A Reference Guide
Visesh Chari, Ashok Veeraraghavan
2014 — ch.
Lens Flare and Lens Glare.
Computer Vision, A Reference Guide
Dikpal Reddy, Ashok Veeraraghavan
2014 — conf
SocialSync: Sub-Frame Synchronization in a Smartphone Camera Network.
ECCV Workshops (2)
Richard Latimer, Jason Holloway, Ashok Veeraraghavan, Ashutosh Sabharwal
2014 B conf
The radon image as plenoptic function.
ICIP
Todor G. Georgiev, Salil Tambe, Andrew Lumsdaine, Jennifer Gille, Ashok Veeraraghavan
2014 — conf
To denoise or deblur: parameter optimization for imaging systems.
Digital Photography
Kaushik Mitra, Oliver Cossairt, Ashok Veeraraghavan
2014 J jnl
Toward Compressive Camera Networks.
Computer
Kaushik Mitra, Ashok Veeraraghavan, Aswin C. Sankaranarayanan, Richard G. Baraniuk
2014 — ch.
View and Rate-Invariant Human Action Recognition.
Computer Vision, A Reference Guide
Vasu Parameswaran, Ashok Veeraraghavan
2014 — conf
mobileVision: A Face-mounted, Voice-activated, Non-mydriatic "Lucky" Ophthalmoscope.
Wireless Health
Adam Samaniego, Vivek Boominathan, Ashutosh Sabharwal, Ashok Veeraraghavan
2013 J jnl
A Framework for the Analysis of Computational Imaging Systems with Practical Applications.
CoRR
Kaushik Mitra, Oliver Cossairt, Ashok Veeraraghavan
2013 J jnl
A Practical Approach to 3D Scanning in the Presence of Interreflections, Subsurface Scattering and Defocus.
Int. J. Comput. Vis.
Mohit Gupta, Amit K. Agrawal, Ashok Veeraraghavan, Srinivasa G. Narasimhan
2013 J jnl
Analysis of Sparse Regularization Based Robust Regression Approaches.
IEEE Trans. Signal Process.
Kaushik Mitra, Ashok Veeraraghavan, Rama Chellappa
2013 A* conf
Towards Motion Aware Light Field Video for Dynamic Scenes.
ICCV
Salil Tambe, Ashok Veeraraghavan, Amit K. Agrawal
2012 — conf
Compressive light field photography.
SIGGRAPH Posters
Kshitij Marwah, Gordon Wetzstein, Ashok Veeraraghavan, Ramesh Raskar
2012 — conf
Compressive light field photography.
SIGGRAPH Talks
Kshitij Marwah, Gordon Wetzstein, Ashok Veeraraghavan, Ramesh Raskar
2012 J jnl
Fast object localization and pose estimation in heavy clutter for robotic bin picking.
Int. J. Robotics Res.
Ming-Yu Liu, Oncel Tuzel, Ashok Veeraraghavan, Yuichi Taguchi, Tim K. Marks, Rama Chellappa
2012 B conf
Flutter Shutter Video Camera for compressive sensing of videos.
ICCP
Jason Holloway, Aswin C. Sankaranarayanan, Ashok Veeraraghavan, Salil Tambe
2012 — conf
Light field denoising, light field superresolution and stereo camera based refocussing using a GMM light field patch prior.
CVPR Workshops
Kaushik Mitra, Ashok Veeraraghavan
2012 J jnl
Reconstruction of hidden 3D shapes using diffuse reflections
CoRR
Otkrist Gupta, Andreas Velten, Thomas Willwacher, Ashok Veeraraghavan, Ramesh Raskar
2012 B conf
Variable focus video: Reconstructing depth and video for dynamic scenes.
ICCP
Nitesh Shroff, Ashok Veeraraghavan, Yuichi Taguchi, Oncel Tuzel, Amit K. Agrawal, Rama Chellappa
2011 J jnl
A Fast Bilinear Structure from Motion Algorithm Using a Video Sequence and Inertial Sensors.
IEEE Trans. Pattern Anal. Mach. Intell.
Mahesh Ramachandran, Ashok Veeraraghavan, Rama Chellappa
2011 J jnl
Coded Strobing Photography: Compressive Sensing of High Speed Periodic Videos.
IEEE Trans. Pattern Anal. Mach. Intell.
Ashok Veeraraghavan, Dikpal Reddy, Ramesh Raskar
2011 A* conf
Finding a needle in a specular haystack.
ICRA
Nitesh Shroff, Yuichi Taguchi, Oncel Tuzel, Ashok Veeraraghavan, Srikumar Ramalingam, Haruhisa Okuda
2011 A* conf
P2C2: Programmable pixel compressive camera for high speed imaging.
CVPR
Dikpal Reddy, Ashok Veeraraghavan, Rama Chellappa
2011 J jnl
Progressive versus Random Projections for Compressive Capture of Images, Lightfields and Higher Dimensional Visual Signals
CoRR
Rohit Pandharkar, Ashok Veeraraghavan, Ramesh Raskar
2011 J jnl
Statistical Computations on Grassmann and Stiefel Manifolds for Image and Video-Based Recognition.
IEEE Trans. Pattern Anal. Mach. Intell.
Pavan K. Turaga, Ashok Veeraraghavan, Anuj Srivastava, Rama Chellappa
2011 A* conf
Structured light 3D scanning in the presence of global illumination.
CVPR
Mohit Gupta, Amit K. Agrawal, Ashok Veeraraghavan, Srinivasa G. Narasimhan
2010 J jnl
Advances in Video-Based Human Activity Analysis: Challenges and Approaches.
Adv. Comput.
Pavan K. Turaga, Rama Chellappa, Ashok Veeraraghavan
2010 A* conf
Axial light field for curved mirrors: Reflect your perspective, widen your view.
CVPR
Yuichi Taguchi, Amit K. Agrawal, Srikumar Ramalingam, Ashok Veeraraghavan
2010 J jnl
Axial-cones: modeling spherical catadioptric cameras for wide-angle light field rendering.
ACM Trans. Graph.
Yuichi Taguchi, Amit K. Agrawal, Ashok Veeraraghavan, Srikumar Ramalingam, Ramesh Raskar
2010 A* conf
Fast directional chamfer matching.
CVPR
Ming-Yu Liu, Oncel Tuzel, Ashok Veeraraghavan, Rama Chellappa
2010 — conf
Flexible Voxels for Motion-Aware Videography.
ECCV (1)
Mohit Gupta, Amit K. Agrawal, Ashok Veeraraghavan, Srinivasa G. Narasimhan
2010 — conf
Image Invariants for Smooth Reflective Surfaces.
ECCV (2)
Aswin C. Sankaranarayanan, Ashok Veeraraghavan, Oncel Tuzel, Amit K. Agrawal
2010 A* conf
Increasing depth resolution of electron microscopy of neural circuits using sparse tomographic reconstruction.
CVPR
Ashok Veeraraghavan, Alex V. Genkin, Shiv Naga Prasad Vitaladevuni, Lou Scheffer, Shan Xu, Harald F. Hess, Richard Fetter, Marco Cantoni, Graham Knott, Dmitri B. Chklovskii
2010 A* conf
Optimal coded sampling for temporal super-resolution.
CVPR
Amit K. Agrawal, Mohit Gupta, Ashok Veeraraghavan, Srinivasa G. Narasimhan
2010 A* conf
Pose estimation in heavy clutter using a multi-flash camera.
ICRA
Ming-Yu Liu, Oncel Tuzel, Ashok Veeraraghavan, Rama Chellappa, Amit K. Agrawal, Haruhisa Okuda
2010 J jnl
Reinterpretable Imager: Towards Variable Post-Capture Space, Angle and Time Resolution in Photography.
Comput. Graph. Forum
Amit K. Agrawal, Ashok Veeraraghavan, Ramesh Raskar
2010 A* conf
Robust RVM regression using sparse outlier model.
CVPR
Kaushik Mitra, Ashok Veeraraghavan, Rama Chellappa
2010 Misc conf
Robust regression using sparse learning for high dimensional parameter estimation problems.
ICASSP
Kaushik Mitra, Ashok Veeraraghavan, Rama Chellappa
2010 A* conf
Specular surface reconstruction from sparse reflection correspondences.
CVPR
Aswin C. Sankaranarayanan, Ashok Veeraraghavan, Oncel Tuzel, Amit K. Agrawal
2010 — ch.
Statistical Analysis on Manifolds and Its Applications to Video Analysis.
Video Search and Mining
Pavan K. Turaga, Ashok Veeraraghavan, Anuj Srivastava, Rama Chellappa
2010 B conf
Streaming Compressive Sensing for high-speed periodic videos.
ICIP
M. Salman Asif, Dikpal Reddy, Petros Boufounos, Ashok Veeraraghavan
2009 — ch.
Gait Biometrics, Overview.
Encyclopedia of Biometrics
Rama Chellappa, Ashok Veeraraghavan, Narayanan Ramanathan
2009 J jnl
Rate-Invariant Recognition of Humans and Their Activities.
IEEE Trans. Image Process.
Ashok Veeraraghavan, Anuj Srivastava, Amit K. Roy-Chowdhury, Rama Chellappa
2009 J jnl
Statistical Methods and Models for Video-Based Tracking, Modeling, and Recognition.
Found. Trends Signal Process.
Rama Chellappa, Aswin C. Sankaranarayanan, Ashok Veeraraghavan, Pavan K. Turaga
2009 J jnl
Unsupervised view and rate invariant clustering of video sequences.
Comput. Vis. Image Underst.
Pavan K. Turaga, Ashok Veeraraghavan, Rama Chellappa
2008 J jnl
Glare aware photography: 4D ray sampling for reducing glare effects of camera lenses.
ACM Trans. Graph.
Ramesh Raskar, Amit K. Agrawal, Cyrus A. Wilson, Ashok Veeraraghavan
2008 B conf
Homography based distributed video coding for a network of cameras.
ICIP
Ashok Veeraraghavan, Mahesh Ramachandran, Mareboyana Manohar
2008 A* conf
Non-refractive modulators for encoding and capturing scene appearance and depth.
CVPR
Ashok Veeraraghavan, Amit K. Agrawal, Ramesh Raskar, Ankit Mohan, Jack Tumblin
2008 J jnl
Object Detection, Tracking and Recognition for Multiple Smart Cameras.
Proc. IEEE
Aswin C. Sankaranarayanan, Ashok Veeraraghavan, Rama Chellappa
2008 J jnl
Shape-and-Behavior Encoded Tracking of Bee Dances.
IEEE Trans. Pattern Anal. Mach. Intell.
Ashok Veeraraghavan, Rama Chellappa, Mandyam V. Srinivasan
2008 A* conf
Statistical analysis on Stiefel and Grassmann manifolds with applications in computer vision.
CVPR
Pavan K. Turaga, Ashok Veeraraghavan, Rama Chellappa
2007 — conf
A low-cost test bed for light field capture experiments.
SIGGRAPH Posters
Ashok Veeraraghavan, Ankit Mohan, Jack Tumblin, Ramesh Raskar, Amit K. Agrawal
2007 J jnl
Dappled photography: mask enhanced cameras for heterodyned light fields and coded aperture refocusing.
ACM Trans. Graph.
Ashok Veeraraghavan, Ramesh Raskar, Amit K. Agrawal, Ankit Mohan, Jack Tumblin
2007 A* conf
Fast Bilinear SfM with Side Information.
ICCV
Mahesh Ramachandran, Ashok Veeraraghavan, Rama Chellappa
2007 A* conf
From Videos to Verbs: Mining Videos for Activities using a Cascade of Dynamical Systems.
CVPR
Pavan K. Turaga, Ashok Veeraraghavan, Rama Chellappa
2006 — conf
Model-Based OpenMP Implementation of a 3D Facial Pose Tracking System.
ICPP Workshops
Sankalita Saha, Chung-Ching Shen, Chia-Jui Hsu, Gaurav Aggarwal, Ashok Veeraraghavan, Alan Sussman, Shuvra S. Bhattacharyya
2006 — conf
Motion Based Correspondence for 3D Tracking of Multiple Dim Objects.
ICASSP (2)
Ashok Veeraraghavan, Mandyam V. Srinivasan, Rama Chellappa, Emily Baird, Richard Lamont
2006 — conf
The Function Space of an Activity.
CVPR (1)
Ashok Veeraraghavan, Amit K. Roy-Chowdhury
2005 — conf
3D Facial Pose Tracking in Uncalibrated Videos.
PReMI
Gaurav Aggarwal, Ashok Veeraraghavan, Rama Chellappa
2005 J jnl
Matching Shape Sequences in Video with Applications in Human Movement Analysis.
IEEE Trans. Pattern Anal. Mach. Intell.
Ashok Veeraraghavan, Amit K. Roy-Chowdhury, Rama Chellappa
2005 — conf
Pattern Recognition in Video.
PReMI
Rama Chellappa, Ashok Veeraraghavan, Gaurav Aggarwal
2004 — conf
Role of Shape and Kinematics in Human Movement Analysis.
CVPR (1)
Ashok Veeraraghavan, Amit K. Roy-Chowdhury, Rama Chellappa