Výsledky vyhledávání - Monotone fast iterative shrinkage–thresholding algorithm

  1. 1

    Accelerating monotone fast iterative shrinkagethresholding algorithm with sequential subspace optimization for sparse recovery Autor Zhu, Tao

    ISSN: 1863-1703, 1863-1711
    Vydáno: London Springer London 01.06.2020
    Vydáno v Signal, image and video processing (01.06.2020)
    “…The present paper focuses on accelerating monotone fast iterative shrinkagethresholding algorithm (MFISTA…”
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  2. 2

    New over-relaxed monotone fast iterative shrinkage-thresholding algorithm for linear inverse problems Autor Zhu, Tao

    ISSN: 1751-9659, 1751-9667
    Vydáno: The Institution of Engineering and Technology 12.12.2019
    Vydáno v IET image processing (12.12.2019)
    “…The over-relaxed monotone fast iterative shrinkage-thresholding algorithm (OMFISTA) needs to satisfy a complex convergence condition with respect to its additional parameters…”
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  3. 3

    Accelerating Overrelaxed and Monotone Fast Iterative Shrinkage-Thresholding Algorithms With Line Search for Sparse Reconstructions Autor Zibetti, Marcelo V. W., Helou, Elias S., Pipa, Daniel. R.

    ISSN: 1057-7149, 1941-0042, 1941-0042
    Vydáno: United States IEEE 01.07.2017
    Vydáno v IEEE transactions on image processing (01.07.2017)
    “…Recently, specially crafted unidimensional optimization has been successfully used as line search to accelerate the overrelaxed and monotone fast iterative shrinkage-threshold algorithm (OMFISTA…”
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  4. 4

    Adaptive monotone fast iterative shrinkage thresholding algorithm for fluorescence molecular tomography Autor Fang, Erxi, Wang, Jiajun, Hu, Danfeng, Zhang, Jingya, Zou, Wei, Zhou, Yue

    ISSN: 1751-8822, 1751-8830
    Vydáno: The Institution of Engineering and Technology 01.08.2015
    Vydáno v IET science, measurement & technology (01.08.2015)
    “… To obtain a solution to such an optimisation problem, an innovative version of the traditional over-relaxation algorithm was proposed by including additional procedures for updating the step size…”
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  5. 5

    Some modified fast iterative shrinkage thresholding algorithms with a new adaptive non-monotone stepsize strategy for nonsmooth and convex minimization problems Autor Liu, Hongwei, Wang, Ting, Liu, Zexian

    ISSN: 0926-6003, 1573-2894
    Vydáno: New York Springer US 01.11.2022
    “…The “ fast iterative shrinkage-thresholding algorithm " (FISTA) is one of the most famous first order optimization schemes, and the stepsize, which plays…”
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  6. 6

    High-resolution sonar imaging based on wideband fast iterative shrinkage thresholding deconvolution beamforming Autor Hong, Deyue, Qian, Zhiwen, Fu, Xiaomei, Zhu, Yi, Adachi, Seiji, Hu, Chenghao, Dai, Ge, Zhai, Jingsheng

    ISSN: 1520-8524, 1520-8524
    Vydáno: United States 01.11.2025
    “… In response, this study presents a matrix transformation and monotone fast iterative shrinkage thresholding algorithm (MFISTA…”
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  7. 7

    A temperature field reconstruction method based on acoustic thermometry Autor Zhong, Qishui, Chen, Yinsheng, Zhu, Bo, Liao, Shaohui, Shi, Kaibo

    ISSN: 0263-2241, 1873-412X
    Vydáno: Elsevier Ltd 15.08.2022
    “…•A new method of temperature field reconstruction is proposed.•The proposed method solves the problem of missing edge temperature information.•Reconstruction…”
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  8. 8

    A Fast Iterative Shrinkage-Thresholding Algorithm for Linear Inverse Problems Autor Beck, Amir, Teboulle, Marc

    ISSN: 1936-4954, 1936-4954
    Vydáno: Philadelphia Society for Industrial and Applied Mathematics 01.01.2009
    Vydáno v SIAM journal on imaging sciences (01.01.2009)
    “… However, such methods are also known to converge quite slowly. In this paper we present a new fast iterative shrinkage-thresholding algorithm (FISTA…”
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  9. 9

    A Generalized Accelerated Proximal Gradient Approach for Total-Variation-Based Image Restoration Autor Zuo, Wangmeng, Lin, Zhouchen

    ISSN: 1057-7149, 1941-0042, 1941-0042
    Vydáno: New York, NY IEEE 01.10.2011
    Vydáno v IEEE transactions on image processing (01.10.2011)
    “… As compared with the recently developed APG-based methods for TV-based image restoration, i.e., monotone version of the two-step iterative shrinkage/thresholding algorithm…”
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  10. 10

    A Fast Iterative Shrinkage/Thresholding Algorithm via Laplace Norm for Sound Source Identification Autor Huang, Linsen, Xu, Zhongming, Zhang, Zhifei, He, Yansong, Zan, Ming

    ISSN: 2169-3536, 2169-3536
    Vydáno: Piscataway IEEE 2020
    Vydáno v IEEE access (2020)
    “… To improve the resolution quality of traditional ESM in the middle-frequency band and the high-frequency band, we introduced a fast iterative shrinkage/thresholding algorithm via Laplace norm…”
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  11. 11

    An improved fast iterative shrinkage thresholding algorithm with an error for image deblurring problem Autor Tianchai, Pattanapong

    ISSN: 2730-5422, 2730-5422
    Vydáno: Cham Springer International Publishing 01.11.2021
    “… We also apply our main result to improve the fast iterative shrinkage thresholding algorithm (IFISTA…”
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  12. 12

    Smoothing and Decomposition for Analysis Sparse Recovery Autor Tan, Zhao, Eldar, Yonina C., Beck, Amir, Nehorai, Arye

    ISSN: 1053-587X, 1941-0476
    Vydáno: New York, NY IEEE 01.04.2014
    “… We consider the use of a monotone version of the fast iterative shrinkage-thresholding algorithm (MFISTA…”
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  13. 13

    Monotone FISTA With Variable Acceleration for Compressed Sensing Magnetic Resonance Imaging Autor Zibetti, Marcelo V.W., Helou, Elias S., Regatte, Ravinder R., Herman, Gabor T.

    ISSN: 2573-0436, 2333-9403, 2333-9403
    Vydáno: United States IEEE 01.03.2019
    “…An improvement of the monotone fast iterative shrinkage-thresholding algorithm (MFISTA) for faster convergence is proposed in this paper…”
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  14. 14

    Fast Gradient-Based Algorithms for Constrained Total Variation Image Denoising and Deblurring Problems Autor Beck, A., Teboulle, M.

    ISSN: 1057-7149, 1941-0042, 1941-0042
    Vydáno: New York, NY IEEE 01.11.2009
    Vydáno v IEEE transactions on image processing (01.11.2009)
    “… To achieve this task, we combine an acceleration of the well known dual approach to the denoising problem with a novel monotone version of a fast iterative shrinkage/thresholding algorithm (FISTA…”
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  15. 15

    Accelerating the over-relaxed iterative shrinkage-thresholding algorithms with fast and exact line search for high resolution tomographic image reconstruction Autor Zibetti, Marcelo V. W., Helou, Elias S., Migueles, Eduardo X., De Pierro, Alvaro R.

    Vydáno: IEEE 01.09.2015
    “…This paper proposes an accelerating process through the use of a fast and exact line search for the over-relaxed monotone fast iterative shrinkage-threshold algorithms (OMFISTA…”
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  16. 16

    Mixed Higher Order Variational Model for Image Recovery Autor Liu, Pengfei, Xiao, Liang, Xiu, Liancun

    ISSN: 1024-123X, 1563-5147
    Vydáno: New York Hindawi Publishing Corporation 01.01.2014
    Vydáno v Mathematical problems in engineering (01.01.2014)
    “… Due to the equivalent formulation of the proposed regularizer, an efficient fast projected gradient algorithm combined with monotone fast iterative shrinkage thresholding, called, FPG-MFISTA…”
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  17. 17

    Robustifying stability of the Fast iterative shrinkage thresholding algorithm for \ell regularized problems Autor Silva, Gustavo, Rodriguez, Paul

    ISSN: 2076-1465
    Vydáno: EURASIP 23.08.2021
    “…The fast iterative shrinkage-thresholding algorithm (FISTA) is a well-known first order method used to minimize \ell_{1…”
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  18. 18

    Iterative image reconstruction algorithm analysis for optical CT radiochromic gel dosimetry Autor Collins, Steve, Ogilvy, Andy, Hare, Warren, Hilts, Michelle, Jirasek, Andrew

    ISSN: 2057-1976, 2057-1976
    Vydáno: England IOP Publishing 01.05.2024
    “…) and iterative techniques are required. To compare a subset of the top performing algorithms in terms of image…”
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  19. 19

    Improving "Fast Iterative Shrinkage-Thresholding Algorithm": Faster, Smarter and Greedier Autor Liang, Jingwei, Luo, Tao, Schönlieb, Carola-Bibiane

    ISSN: 2331-8422
    Vydáno: Ithaca Cornell University Library, arXiv.org 20.01.2021
    Vydáno v arXiv.org (20.01.2021)
    “…The "fast iterative shrinkage-thresholding algorithm", a.k.a. FISTA, is one of the most well-known first-order optimisation scheme in the literature, as it achieves the worst-case \(O(1/k^2…”
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    An Iterative Reweighted Method for Tucker Decomposition of Incomplete Tensors Autor Yang, Linxiao, Fang, Jun, Li, Hongbin, Zeng, Bing

    ISSN: 1053-587X, 1941-0476
    Vydáno: New York IEEE 15.09.2016
    “…We consider the problem of low-rank decomposition of incomplete tensors. Since many real-world data lie on an intrinsically low-dimensional subspace, tensor…”
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