Image restoration by minimizing zero norm of wavelet frame coefficients

DOI10.1088/0266-5611/32/11/115004zbMath1409.94026OpenAlexW2522027654WikidataQ113091911 ScholiaQ113091911MaRDI QIDQ2835435

Chenglong Bao, Xiaoqun Zhang, Likun Hou, Bin Dong, Xue Zhang, Zuowei Shen

Publication date: 2 December 2016

Published in: Inverse Problems (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/50c6148171005e511206c57803705dd8120ceb1b

zbMATH Keywords

local minimizer\(\ell_0\) regularizationwavelet frameiterative hard threshholding

Mathematics Subject Classification ID

Applications of mathematical programming (90C90) Numerical optimization and variational techniques (65K10) Numerical methods for wavelets (65T60) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

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