Total variation denoising with overlapping group sparsity. - Ivan W. Selesnick; Po-Yu Chen 003 (ICASSP, 2013)

Group-Sparse Signal Denoising: Concave Regularization, Convex Optimization. - Po-Yu Chen 003; Ivan W. Selesnick (CoRR, 2013)

Fused lasso with a non-convex sparsity inducing penalty. - Ilker Bayram; Po-Yu Chen 003; Ivan W. Selesnick (ICASSP, 2014)

Translation-invariant shrinkage/thresholding of group sparse signals. - Po-Yu Chen 003; Ivan W. Selesnick (Signal Process., 2014)

Group-Sparse Signal Denoising: Non-Convex Regularization, Convex Optimization. - Po-Yu Chen 003; Ivan W. Selesnick (IEEE Trans. Signal Process., 2014)

Image restoration using total variation with overlapping group sparsity. - Jun Liu 012; Ting-Zhu Huang; Ivan W. Selesnick; Xiao-Guang Lv; Po-Yu Chen 003 (Inf. Sci., 2015)