Výsledky vyhledávání - "fast iterative shrinkage-thresholding algorithm"

On the Convergence of the Iterates of the “Fast Iterative Shrinkage/Thresholding Algorithm” Autor Chambolle, A., Dossal, Ch

“…We discuss here the convergence of the iterates of the “Fast Iterative Shrinkage/Thresholding Algorithm…”
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ANOTHER LOOK AT THE FAST ITERATIVE SHRINKAGE/THRESHOLDING ALGORITHM (FISTA) Autor Kim, Donghwan, Fessler, Jeffrey A

“…This paper provides a new way of developing the "Fast Iterative Shrinkage/Thresholding Algorithm (FISTA)" [3…”
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A Fast Iterative Shrinkage-Thresholding Algorithm for Linear Inverse Problems Autor Beck, Amir, Teboulle, Marc

“… 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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Probability-Based Complex-Valued Fast Iterative Shrinkage-Thresholding Algorithm for Deconvolution Beamforming Autor Jiang, Shiyao, Jiang, Rongxin, Liu, Xuesong, Gu, Boxuan, Chen, Yaowu

“… This study proposes a probability-based complex-valued fast iterative shrinkage-thresholding algorithm (CFISTA…”
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Migration through Resolution Cell Correction and Sparse Aperture ISAR Imaging for Maneuvering Target Based on Whale Optimization Algorithm—Fast Iterative Shrinkage Thresholding Algorithm Autor Guo, Xinrong, Liu, Fengkai, Huang, Darong

“…–fast iterative shrinkage thresholding algorithm (WOA-FISTA). In this algorithm, FISTA is used to perform…”
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Sparse seismic reflectivity inversion using an adaptive fast iterative shrinkage‐thresholding algorithm Autor Li, Chuanhui, Liu, Xuewei

“… The fast iterative shrinkage‐thresholding algorithm is one of the most effective methods to solve l1…”
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Acoustical source reconstruction from non-synchronous sequential measurements by Fast Iterative Shrinkage Thresholding Algorithm Autor Yu, Liang, Antoni, Jerome, Leclere, Quentin, Jiang, Weikang

“…), a method of sequential measurements without reference, was recently investigated (JSV,2016,372:31-49). In this paper, the Propagation based Fast Iterative Shrinkage Thresholding Algorithm…”
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Fast Iterative Shrinkage-Thresholding Algorithm with Continuation for Brain Injury Monitoring Imaging Based on Electrical Impedance Tomography Autor Liu, Xuechao, Zhang, Tao, Ye, Jian’an, Tian, Xiang, Zhang, Weirui, Yang, Bin, Dai, Meng, Xu, Canhua, Fu, Feng

“… To address these problems, a least absolute shrinkage and selection operator model is built, and a fast iterative shrinkage-thresholding algorithm with continuation (FISTA-C) is proposed…”
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Synthesis of Planar Arrays Based on Fast Iterative Shrinkage-Thresholding Algorithm Autor Gong, Yu, Xiao, Shaoqiu, Wang, Bingzhong

“…In this communication, a pattern synthesis method based on fast iterative shrinkage-thresholding algorithm (FISTA…”
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Fast compressive beamforming with a modified fast iterative shrinkage-thresholding algorithm Autor Wang, Shuo, Chi, Cheng, Jin, Shenglong, Wang, Peng, Liu, Jiyuan, Huang, Haining

“…Compressive beamforming has been successfully applied to direction-of-arrival estimation with sensor arrays. The results demonstrated that this technique…”
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An extension of fast iterative shrinkage‐thresholding algorithm to Riemannian optimization for sparse principal component analysis Autor Huang, Wen, Wei, Ke

“…Sparse principal component analysis (PCA), an important variant of PCA, attempts to find sparse loading vectors when conducting dimension reduction. This paper…”
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Adaptive step-size fast iterative shrinkage-thresholding algorithm and sparse-spike deconvolution Autor Pan, Shulin, Yan, Ke, Lan, Haiqiang, Badal, José, Qin, Ziyu

“…The standard Fast Iterative Shrinkage-Thresholding Algorithm (FISTA) adopts a search approach consisting of linear increases to determine the step size of the internal gradient…”
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Diagonal-Newton Fast Iterative Shrinkage-Thresholding Algorithm for Solving Linear Inverse Problems in Image Restoration Autor Sim, Hong Seng, Goh, Yong Kheng, Chua, Sing Yee, Leong, Wah June

“…The Fast Iterative Shrinkage-Thresholding Algorithm (FISTA) is widely used to solve inverse problems arising from various image processing applications…”
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Compressive sensing reconstruction for vibration signals based on the improved fast iterative shrinkage-thresholding algorithm Autor Wang, Qiang, Meng, Chen, Ma, Weining, Wang, Cheng, Yu, Lei

“… The recent fast iterative shrinkage-thresholding algorithm (FISTA) has paved the way for the signal reconstruction with a low complexity and high efficiency…”
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Compressed Sensing Reconstruction of Radar Echo Signal Based on Fractional Fourier Transform and Improved Fast Iterative Shrinkage-Thresholding Algorithm Autor Zhang, Rui, Meng, Chen, Wang, Cheng, Wang, Qiang

“…The compressed sensing theory, which has received great attention in the field of radar technology, can effectively reduce the data rate of high-resolution…”
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Robust Acoustic Imaging Based on Bregman Iteration and Fast Iterative Shrinkage-Thresholding Algorithm Autor Huang, Linsen, Song, Shaoyu, Xu, Zhongming, Zhang, Zhifei, He, Yansong

“… For the large-scale ℓ1 norm problem, Bregman iteration (BI) acquires the sparse solution; the fast iterative shrinkage-thresholding algorithm (FISTA…”
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3D Seismic Data Reconstruction based on Weighted Fast Iterative Shrinkage Thresholding algorithm Autor Zhang, Hua, Qiu, Da-Xing, Mo, Zi-Fen, Hao, Ya-Ju, Wu, Zhao-Qi, Dai, Meng-Xue

“… Therefore, this study proposes the use of a two-dimensional curvelet transform and the fast iterative shrinkage thresholding algorithm for data reconstruction…”
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Joint Sparse Estimation Method for Array Calibration Based on Fast Iterative Shrinkage-Thresholding Algorithm Autor Gu, Boxuan, Liu, Xuesong, Wang, Fei, Gao, Xiang, Zhou, Fan

“… By leveraging the sparsity of calibration signals and the dictionary mismatch model, the proposed method, based on the fast iterative shrinkage-thresholding algorithm (FISTA…”
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An improved fast iterative shrinkage thresholding algorithm with an error for image deblurring problem Autor Tianchai, Pattanapong

“… We also apply our main result to improve the fast iterative shrinkage thresholding algorithm (IFISTA…”
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Accelerating monotone fast iterative shrinkage–thresholding algorithm with sequential subspace optimization for sparse recovery Autor Zhu, Tao

“…The present paper focuses on accelerating monotone fast iterative shrinkage–thresholding algorithm (MFISTA…”
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