29 citations · 34 across the 5 of their papers we have counts for
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math.OC2016★ 1 cited
-regularized Variational Methods for Sparse Phase Retrieval
Yuping Duan, Chunlin Wu, Zhi-Feng Pang +1
We study the problem of recovering the underlining sparse signals from clean or noisy phaseless measurements. Due to the sparse prior of signals, we adopt an L0regularized variatio…
math.OC2016★ 2 cited
Image segmentation based on the hybrid total variation model and the K-means clustering strategy
Baoli Shi, Zhi-Feng Pang, Jing Xu
The performance of image segmentation highly relies on the original inputting image. When the image is contaminated by some noises or blurs, we can not obtain the efficient segment…
math.OC2016
Primal-dual method to the minimized surface regularization for image restoration
Zhi-Feng Pang, Yuping Duan
We propose a new image restoration model based on the minimized surface regularization. The proposed model closely relates to the classical smoothing ROF model \cite{4}. We can ref…