Rice University

Home | About Me | Teaching | Team | Publications | Calendar



We gratefully acknowledge funding from the following organizations:




Project FlatCam featured on Rice University News and NBC News:

Paper "FlatCam: Thin, Bare-Sensor Cameras using Coded Aperture and Computation" submitted to IEEE Transactions on Computational Imaging. [PDF]

Paper "Saliency guided Wavelet compression for low-bitrate Image and Video coding" accepted in GlobalSIP 2015. [PDF]

Paper "Depth Selective Camera: A Direct, On-chip, Programmable Technique for Depth Selectivity in Photography" accepted in ICCV 2015. [PDF]

Paper "Depth Fields: Extending Light Field Techniques to Time-of-Flight Imaging" accepted in 3DV 2015. [PDF]

Project DistancePPG featured on Rice University News:

Project MobileVision featured on Rice University News:

Paper "FPA-CS: Focal Plane Array-based Compressive Imaging in Short-wave Infrared" accepted in CVPR 2015. [PDF]

Paper "DistancePPG: Robust non-contact vital signs monitoring using a camera" accepted in Biomedical Optics Express. [PDF]

A hearty welcome to Ryuichi Tadano, Yoshitaka Miyatani and Adithya Pediredla , newest members of the group.

Paper "Generalized Assorted Camera Arrays: Robust Cross-channel Registration and Applications" accepted in IEEE TIP 2014. [PDF]

Paper "Fast Sublinear Sparse Representation using Shallow Tree Matching Pursuit" available on . [PDF]

Paper "mobileVision: A Face-mounted, Voice-activated, Non-mydriatic Lucky Ophthalmoscope" accepted in Wireless Health 2014. [PDF]


View More

Selected Publications

Salman 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]
Jason 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]
Adam mobileVision: A Face-mounted, Voice-activated, Non-mydriatic "Lucky" Ophthalmoscope
Adam Samaniego, Vivek Boominathan, Ashok Veeraraghavan

Wireless Health 2014 [PDF]
Richard SocialSync: Sub-Frame Synchronization in a Smartphone Camera Network
Richard Latimer, Jason Holloway, Ashok Veeraraghavan, Ashutosh Sabharwal

European Conference on Computer Vision 2014 [PDF]
Vivek 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]
per Performance Limits for Computational Photography
Kaushik Mitra,Oliver Cossairt, Ashok Veeraraghavan

International Workshop on Advanced Optical Imaging and Metrology 2013 [PDF]
Salil 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]
fra A Framework for the Analysis of Computational Imaging Systems with Practical Applications
Kaushik Mitra, Oliver Cossairt, Ashok Veeraraghavan

PAMI 2013 [PDF]
Bounds Performance Bounds for Computational Imaging
Oliver Cossairt, Mohit Gupta, Kaushik Mitra, Ashok Veeraraghavan

Computational Optical Sensing and Imaging. Optical Society of America, 2013 [PDF]

View More

Return to top