23 citations · 36 across the 3 of their papers we have counts for
3 papers
physics.comp-ph2013★ 23 cited
Robust Compressive Phase Retrieval via L1 Minimization With Application to Image Reconstruction
Zai Yang, Cishen Zhang, Lihua Xie
Phase retrieval refers to a classical nonconvex problem of recovering a signal from its Fourier magnitude measurements. Inspired by the compressed sensing technique, signal sparsit…
cs.CV2013★ 4 cited
Sparse MRI for motion correction
Zai Yang, Cishen Zhang, Lihua Xie
MR image sparsity/compressibility has been widely exploited for imaging acceleration with the development of compressed sensing. A sparsity-based approach to rigid-body motion corr…
cs.IT2012★ 9 cited
Bayesian compressed sensing with new sparsity-inducing prior
Zai Yang, Lihua Xie, Cishen Zhang
Sparse Bayesian learning (SBL) is a popular approach to sparse signal recovery in compressed sensing (CS). In SBL, the signal sparsity information is exploited by assuming a sparsi…