2 papers
cs.CV2020
QISTA-Net: DNN Architecture to Solve -norm Minimization Problem and Image Compressed Sensing
Gang-Xuan Lin, Shih-Wei Hu, Chun-Shien Lu
In this paper, we reformulate the non-convex -norm minimization problem with into a 2-step problem, which consists of one convex and one non-convex subproblems,…
cs.IT2015
Performance Analysis of Joint-Sparse Recovery from Multiple Measurements and Prior Information via Convex Optimization
Shih-Wei Hu, Gang-Xuan Lin, Sung-Hsien Hsieh +2
We address the problem of compressed sensing with multiple measurement vectors associated with prior information in order to better reconstruct an original sparse matrix signal. $\…