132 citations · 324 across the 16 of their papers we have counts for
4 papers · 1 filter
Convergence of the Generalized Alternating Projection Algorithm for Compressive Sensing
Xin Yuan, Hong Jiang, Paul Wilford
The convergence of the generalized alternating projection (GAP) algorithm is studied in this paper to solve the compressive sensing problem $\yv = \Amat \xv + \epsilonv$. By assumi…
Constrained and Preconditioned Stochastic Gradient Method
Hong Jiang, Gang Huang, Paul Wilford +1
We consider stochastic approximations which arise from such applications as data communications and image processing. We demonstrate why constraints are needed in a stochastic appr…
Compressive Sensing via Low-Rank Gaussian Mixture Models
Xin Yuan, Hong Jiang, Gang Huang +1
We develop a new compressive sensing (CS) inversion algorithm by utilizing the Gaussian mixture model (GMM). While the compressive sensing is performed globally on the entire image…
Lensless Compressive Imaging
Xin Yuan, Hong Jiang, Gang Huang +1
We develop a lensless compressive imaging architecture, which consists of an aperture assembly and a single sensor, without using any lens. An anytime algorithm is proposed to reco…