no code implementations • CVPR 2018 • Ruilin Xu, Mohit Gupta, Shree K. Nayar
We propose a novel imaging method for near-complete, surround, 3D reconstruction of geometrically complex objects, in a single shot.
no code implementations • 18 Jul 2017 • Dingzeyu Li, Avinash S. Nair, Shree K. Nayar, Changxi Zheng
We present AirCode, a technique that allows the user to tag physically fabricated objects with given information.
no code implementations • ICCV 2015 • Ryunosuke Yokoya, Shree K. Nayar
We show that while the IPSF is spatially varying when a curved mirror is used, it remains quasi depth-invariant over the wide field of view of the imaging system.
no code implementations • ICCV 2015 • Kensei Jo, Mohit Gupta, Shree K. Nayar
We develop a theoretical model for speckle flow (motion of speckle as a function of sensor motion), and show that it is quasi-invariant to surrounding scene's properties.