Search Results - low-rank regularized group sparse coding

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  1. 1

    Image Restoration via Reconciliation of Group Sparsity and Low-Rank Models by Zha, Zhiyuan, Wen, Bihan, Yuan, Xin, Zhou, Jiantao, Zhu, Ce

    ISSN: 1057-7149, 1941-0042, 1941-0042
    Published: United States IEEE 01.01.2021
    Published in IEEE transactions on image processing (01.01.2021)
    “… In this paper, we propose a novel NSS-based sparsity model, namely, low-rank regularized group sparse coding (LR-GSC…”
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    Journal Article
  2. 2

    Structural Smoothing Low-Rank Matrix Restoration Based on Sparse Coding and Dual-Weighted Model by Wu, Jiawei, Wang, Hengyou

    ISSN: 1099-4300, 1099-4300
    Published: Basel MDPI AG 07.07.2022
    Published in Entropy (Basel, Switzerland) (07.07.2022)
    “… Low-rank regularized group sparse coding (LR-GSC) reduces this gap by imposing low-rankness on the group sparse coefficients…”
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    Journal Article
  3. 3

    Reconciliation Of Group Sparsity And Low-Rank Models For Image Restoration by Zha, Zhiyuan, Wen, Bihan, Yuan, Xin, Zhou, Jiantao, Zhu, Ce

    ISSN: 1945-788X
    Published: IEEE 01.07.2020
    “… In this paper, we propose a novel NSS-based sparsity model, namely low-rank regularized group sparse coding (LR-GSC…”
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    Conference Proceeding
  4. 4

    Medical Image Denoising Algorithm Based on Sparse Nonlocal Regularized Weighted Coding and Low Rank Constraint by Yuan, Quan, Peng, Zhenyun, Chen, Zhencheng, Guo, Yanke, Yang, Bin, Zeng, Xiangyan

    ISSN: 1058-9244, 1875-919X
    Published: New York Hindawi 07.06.2021
    Published in Scientific programming (07.06.2021)
    “… The existing denoising algorithm of weight coding based on sparse nonlocal regularization, which can simultaneously remove AWGN and impulse noise, is plagued by the problems of incomplete noise…”
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    Journal Article
  5. 5

    Low-Rank Regularized Joint Sparsity for Image Denoising by Zha, Zhiyuan, Wen, Bihan, Yuan, Xin, Zhou, Jiantao, Zhu, Ce

    ISSN: 2381-8549
    Published: IEEE 19.09.2021
    “… To simultaneously exploit the low-rank and JS priors, we propose a novel low-rank regularized joint sparsity model, dubbed LRJS, to enhance the dependency (i. e., low-rankness…”
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    Conference Proceeding
  6. 6

    A regularized matrix factorization approach to induce structured sparse-low-rank solutions in the EEG inverse problem by Montoya-Martínez, Jair, Artés-Rodríguez, Antonio, Pontil, Massimiliano, Hansen, Lars Kai

    ISSN: 1687-6180, 1687-6172, 1687-6180
    Published: Cham Springer International Publishing 24.06.2014
    “… The structured sparse-low-rank structure is enforced by minimizing a regularized functional that includes the ℓ…”
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    Journal Article
  7. 7

    A regularized matrix factorization approach to induce structured sparse-low-rank solutions in the EEG inverse problem: Doc 661 by Montoya-martínez, Jair, Artés-rodríguez, Antonio, Pontil, Massimiliano, Hansen, Lars Kai

    ISSN: 1687-6172, 1687-6180
    Published: New York Springer Nature B.V 01.06.2014
    “… The structured sparse-low-rank structure is enforced by minimizing a regularized functional that includes the ^sub 21…”
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    Journal Article
  8. 8

    Nonconvex L1/2- regularized nonlocal self-similarity denoiser for compressive sensing based CT reconstruction by Li, Yunyi, Jiang, Yiqiu, Zhang, Hengmin, Liu, Jianxun, Ding, Xiangling, Gui, Guan

    ISSN: 0016-0032, 1879-2693
    Published: Elsevier Inc 01.04.2023
    Published in Journal of the Franklin Institute (01.04.2023)
    “… In this paper, we develop an L1/2-regularized nonlocal self-similarity (NSS) denoiser based CT reconstruction model, which combines with low-rank approximation and group sparse coding (GSC) framework…”
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    Journal Article
  9. 9

    High-quality Image Restoration Using Low-Rank Patch Regularization and Global Structure Sparsity by Mingli Zhang, Desrosiers, Christian

    ISSN: 1057-7149, 1941-0042, 1941-0042
    Published: United States IEEE 01.02.2019
    Published in IEEE transactions on image processing (01.02.2019)
    “… Enforcing this structural information to be sparse can thus reduce the occurrence of reconstruction artifacts…”
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    Journal Article
  10. 10

    A robust mixed error coding method based on nonconvex sparse representation by Lv, Wei, Zhang, Chao, Li, Huaxiong, Wang, Bo, Chen, Chunlin

    ISSN: 0020-0255, 1872-6291
    Published: Elsevier Inc 01.07.2023
    Published in Information sciences (01.07.2023)
    “… In specific, we use weighted ℓ2-norm based robust coding to characterize the sparse noise in images, and weighted matrix nuclear norm to characterize the low-rank noise…”
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    Journal Article
  11. 11
  12. 12

    Nonconvex \({{L_ {{1/2}}}} \)-Regularized Nonlocal Self-similarity Denoiser for Compressive Sensing based CT Reconstruction by Li, Yunyi, Jiang, Yiqiu, Zhang, Hengmin, Liu, Jianxun, Ding, Xiangling, Guan Gui

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 15.05.2022
    Published in arXiv.org (15.05.2022)
    “… In this paper, we develop a \({{L_ {{1/2}}} \)-regularized nonlocal self-similarity (NSS) denoiser for CT reconstruction problem, which integrates low-rank approximation with group sparse coding (GSC) framework…”
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    Paper
  13. 13

    Structured sparse-low rank matrix factorization for the EEG inverse problem by Montoya-Martinez, Jair, Artes-Rodriguez, Antonio, Pontil, Massimiliano

    ISSN: 2327-1671
    Published: IEEE 01.05.2014
    “… We propose a new method based on the factorization of the BES as a product of a sparse coding matrix and a dense latent source matrix…”
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    Conference Proceeding
  14. 14

    Nonconvex relaxation based matrix regression for face recognition with structural noise and mixed noise by Zhang, Hengmin, Yang, Jian, Qian, Jianjun, Luo, Wei

    ISSN: 0925-2312, 1872-8286
    Published: Elsevier B.V 20.12.2017
    Published in Neurocomputing (Amsterdam) (20.12.2017)
    “…For face recognition, sparse coding based classification methods have demonstrated the inspiring attraction in dealing with the pixel-level based sparse or gaussian noise, and nuclear norm based matrix regression (NMR…”
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    Journal Article