Search Results

• Stable and Robust Recovery of Approximately $k$-Sparse Signals with Partial Support Information in Noise Settings via Weighted $ℓ_p\ (0 < p ≤ 1)$ Minimization

  Biao Du, Anhua Wan

  2023-11-08

  27320 2681 Pages:1137-1170

• The Exact Recovery of Sparse Signals via Orthogonal Matching Pursuit

  Anping Liao, Jiaxin Xie, Xiaobo Yang, Peng Wang

  2018-08-22

  41316 4912 Pages:70-86

• The High Order Block RIP Condition for Signal Recovery

  Yaling Li, Wengu Chen

  2018-08-23

  41507 4930 Pages:61-75

• Required Number of Iterations for Sparse Signal Recovery via Orthogonal Least Squares

  Haifeng Li, Jing Zhang, Jinming Wen, Dongfang Li

  2022-12-01

  297258 4016 Pages:1-17

• Estimation and Uncertainty Quantification for Piecewise Smooth Signal Recovery

  V. Churchill, A. Gelb

  2022-11-15

  300408 3046 Pages:246-262

• An Accelerated Preconditioned Primal-Dual Gradient Algorithm for Nonconvex Composite Optimization Problems with Applications

  Xian-Jun Long, Jia-Lin Nie, Gao-Xi Li, Zai-Yun Peng

  2026-03-19

  121 142

• Enhanced Block-Sparse Signal Recovery Performance via Truncated $ℓ_2/ℓ_{1−2}$ Minimization

  Weichao Kong, Jianjun Wang, Wendong Wang, Feng Zhang

  2020-03-24

  38888 2935 Pages:437-451

• Stable Recovery of Sparse Signals with Non-Convex Weighted $r$-Norm Minus 1-Norm

  Jianwen Huang, Feng Zhang, Xinling Liu, Jianjun Wang, Jinping Jia, Runke Wang

  2024-11-18

  13728 1310 Pages:43-62

• An Extended Block Restricted Isometry Property for Sparse Recovery with Non-Gaussian Noise

  Klara Leffler, Zhiyong Zhou, Jun Yu

  2021-07-01

  44276 4152 Pages:827-838

• Binary Least Squares: An Algorithm for Binary Sparse Signal Recovery

  Jinming Wen

  2024-11-19

  12113 1104 Pages:493-514

• A Greedy Algorithm for Sparse Precision Matrix Approximation

  Didi Lv, Xiaoqun Zhang

  2021-10-15

  38288 2915 Pages:693-707

• Stable Recovery of Sparsely Corrupted Signals Through Justice Pursuit De-Noising

  Ningning Li, Wengu Chen, Huanmin Ge

  2023-12-01

  29616 2499 Pages:271-288

• Reducing Staircasing Artifacts in SPECT Reconstruction by an Infimal Convolution Regularization

  Zhifeng Wu, Si Li, Xueying Zeng, Yuesheng Xu, A. Krol

  2021-07-01

  37855 3713 Pages:626-647

• Graph Sparsification by Universal Greedy Algorithms

  Ming-Jun Lai, Jiaxin Xie, Zhiqiang Xu

  2023-04-25

  32781 2792 Pages:741-770

• A Nonlocal Kronecker-Basis-Representation Method for Low-Dose CT Sinogram Recovery

  Jian Lu, Huaxuan Hu, Yuru Zou, Zhaosong Lu, Xiaoxia Liu, Keke Zu, Lin Li

  2024-04-09

  26089 2084 Pages:1080-1108

• Fixed-Point Continuation Applied to Compressed Sensing: Implementation and Numerical Experiments

  Elaine T. Hale, Wotao Yin, Yin Zhang

  2018-08-22

  41258 3607 Pages:170-194