2.1k citations · 4.6k across the 69 of their papers we have counts for
3 papers · 2 filters
A Light-powered, Always-On, Smart Camera with Compressed Domain Gesture Detection
Anvesha A, Shaojie Xu, Ningyuan Cao +2
In this paper we propose an energy-efficient camera-based gesture recognition system powered by light energy for "always on" applications. Low energy consumption is achieved by dir…
Sweep Distortion Removal from THz Images via Blind Demodulation
Alireza Aghasi, Barmak Heshmat, Albert Redo-Sanchez +2
Heavy sweep distortion induced by alignments and inter-reflections of layers of a sample is a major burden in recovering 2D and 3D information in time resolved spectral imaging. Th…
Learning Shapes by Convex Composition
Alireza Aghasi, Justin Romberg
We present a mathematical and algorithmic scheme for learning the principal geometric elements in an image or 3D object. We build on recent work that convexifies the basic problem…