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Role of Transients in Two-Bounce Non-Line-of-Sight Imaging
Siddharth Somasundaram, Akshat Dave, Connor Henley +2
The goal of non-line-of-sight (NLOS) imaging is to image objects occluded from the camera's field of view using multiply scattered light. Recent works have demonstrated the feasibi…
Automatic calibration of time of flight based non-line-of-sight reconstruction
Subhash Chandra Sadhu, Abhishek Singh, Tomohiro Maeda +4
Time of flight based Non-line-of-sight (NLOS) imaging approaches require precise calibration of illumination and detector positions on the visible scene to produce reasonable resul…
Automatic Differentiation for All Photons Imaging to See Inside Volumetric Scattering Media
Tomohiro Maeda, Ankit Ranjan, Ramesh Raskar
Imaging through dense scattering media - such as biological tissue, fog, and smoke - has applications in the medical and robotics fields. We propose a new framework using automatic…
Recent Advances in Imaging Around Corners
Tomohiro Maeda, Guy Satat, Tristan Swedish +2
Seeing around corners, also known as non-line-of-sight (NLOS) imaging is a computational method to resolve or recover objects hidden around corners. Recent advances in imaging arou…
Light-Field for RF
Manikanta Kotaru, Guy Satat, Ramesh Raskar +1
Most computer vision systems and computational photography systems are visible light based which is a small fraction of the electromagnetic (EM) spectrum. In recent years radio fre…