463 citations · 818 across the 6 of their papers we have counts for
6 papers
Achromatic varifocal metalens for the visible spectrum
Maxwell D. Aiello, Adam S. Backer, Aryeh J. Sapon +4
Metasurface optics provide an ultra-thin alternative to conventional refractive lenses. A present challenge is in realizing metasurfaces that exhibit tunable optical properties and…
Compressive Hyperspectral Imaging with Side Information
Xin Yuan, Tsung-Han Tsai, Ruoyu Zhu +3
A blind compressive sensing algorithm is proposed to reconstruct hyperspectral images from spectrally-compressed measurements.The wavelength-dependent data are coded and then super…
Tree-Structure Bayesian Compressive Sensing for Video
Xin Yuan, Patrick Llull, David J. Brady +1
A Bayesian compressive sensing framework is developed for video reconstruction based on the color coded aperture compressive temporal imaging (CACTI) system. By exploiting the thre…
Low-Cost Compressive Sensing for Color Video and Depth
Xin Yuan, Patrick Llull, Xuejun Liao +4
A simple and inexpensive (low-power and low-bandwidth) modification is made to a conventional off-the-shelf color video camera, from which we recover {multiple} color frames for ea…
Coded aperture compressive temporal imaging
Patrick Llull, Xuejun Liao, Xin Yuan +5
We use mechanical translation of a coded aperture for code division multiple access compression of video. We present experimental results for reconstruction at 148 frames per coded…
Adaptive Temporal Compressive Sensing for Video
Xin Yuan, Jianbo Yang, Patrick Llull +4
This paper introduces the concept of adaptive temporal compressive sensing (CS) for video. We propose a CS algorithm to adapt the compression ratio based on the scene's temporal co…