Search Results - "iterative thresholding algorithm"

Efficient Sparse Recovery With Arctangent Regularization: A Novel Iterative Thresholding Algorithm by He, Zihao, Shu, Qianyu, Wen, Jinming, Cheung So, Hing

“…Several existing works have revealed the effectiveness of arctangent-type penalties in exploiting sparsity for compressed sensing. However, addressing the…”
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An Adaptive Iterative Thresholding Algorithm for Distributed MIMO Radars by Abtahi, Azra, Azghani, Masoumeh, Marvasti, Farokh

“…In this paper, a Block Iterative Method with Adaptive Thresholding for Sparse Recovery (BIMATSR) is proposed to recover the received signal in an under-sampled…”
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An iterative thresholding algorithm for linear inverse problems with a sparsity constraint by Daubechies, I., Defrise, M., De Mol, C.

“…We consider linear inverse problems where the solution is assumed to have a sparse expansion on an arbitrary preassigned orthonormal basis. We prove that…”
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Lq regularisation-based synthetic aperture radar image feature enhancement via iterative thresholding algorithm by Bi, Hui, Zhang, Bingchen, Wang, Zhengdao, Hong, Wen

“…A novel Lq(0 < q ≤ 1) regularisation-based synthetic aperture radar (SAR) image feature enhancement method via SAR complex image data is presented. Compared…”
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A Novel Iterative Thresholding Algorithm for Arctangent Regularization Problem by He, Zihao, Shu, Qianyu, Wen, Jinming, So, Hing Cheung

“… Extensive experiments are conducted to compare the performance of ARIT with several existing iterative thresholding algorithms, and the results demonstrate that our algorithm achieves the best…”
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Iterative thresholding algorithm for multiexponential decay applied to PGSE NMR data by Urbańczyk, Mateusz, Bernin, Diana, Koźmiński, Wiktor, Kazimierczuk, Krzysztof

“… We implemented the Iterative Thresholding Algorithm for Multiexponential Decay (ITAMeD), which employs the l(1…”
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L 2 / 3 regularization: Convergence of iterative thresholding algorithm by Zhang, Yong, Ye, Wanzhou

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ConvCoroNet: a deep convolutional neural network optimized with iterative thresholding algorithm for Covid-19 detection using chest X-ray images by Merrouchi, M., Benyoussef, Y., Skittou, M., Atifi, K., Gadi, T.

“…Covid-19 is a global pandemic. Early and accurate detection of positive cases prevent the further spread of this epidemic and help to treat rapidly the…”
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L q regularisation‐based synthetic aperture radar image feature enhancement via iterative thresholding algorithm by Bi, Hui, Zhang, Bingchen, Wang, Zhengdao, Hong, Wen

“…A novel L q (0 < q ≤ 1) regularisation‐based synthetic aperture radar (SAR) image feature enhancement method via SAR complex image data is presented. Compared…”
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L2/3 regularization: Convergence of iterative thresholding algorithm by Zhang, Yong, Ye, Wanzhou

“… The convergence issue of the iterative thresholding algorithm of L2/3 regularization problem (the L2/3 algorithm) hasn’t been addressed in Cao et al…”
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Itao: a new iterative thresholding algorithm based optimizer for deep neural networks by Merrouchi, M., Atifi, K., Skittou, M., T.Gadi

“…In this paper, we propose a new iterative thresholding algorithm based optimizer (Itao…”
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GAITA: A Gauss–Seidel iterative thresholding algorithm for ℓq regularized least squares regression by Zeng, Jinshan, Peng, Zhiming, Lin, Shaobo

“… The iterative thresholding algorithm is an important algorithm for solving the ℓqLS problem, and can be viewed as a Jacobi-type iterative method…”
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An improved iterative thresholding algorithm for L1-norm regularization based sparse SAR imaging by Bi, Hui, Li, Yong, Zhu, Daiyin, Bi, Guoan, Zhang, Bingchen, Hong, Wen, Wu, Yirong

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Optimality condition and iterative thresholding algorithm for lp-regularization problems by Jiao, Hongwei, Chen, Yongqiang, Yin, Jingben

“…This paper investigates the l p -regularization problems, which has a broad applications in compressive sensing, variable selection problems and sparse least…”
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Adaptively Detecting the Transient Feature of Faulty Wind Turbine Planetary Gearboxes by the Improved Kurtosis and Iterative Thresholding Algorithm by Qin, Yi, Zou, Jingqiang, Cao, Folin

“…It is significant for diagnosing the early faults of wind turbine planetary gearboxes. However, the weak transient feature generated by the early gear failure…”
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GAITA: A Gauss–Seidel iterative thresholding algorithm for ℓ q regularized least squares regression by Zeng, Jinshan, Peng, Zhiming, Lin, Shaobo

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An innovative iterative thresholding algorithm for tumour segmentation and volumetric quantification on SPECT images: Monte Carlo-based methodology and validation by Pacilio, M., Basile, C., Shcherbinin, S., Caselli, F., Ventroni, G., Aragno, D., Mango, L., Santini, E.

“…Purpose: Positron emission tomography (PET) and single-photon emission computed tomography (SPECT) imaging play an important role in the segmentation of…”
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An iterative thresholding algorithm for linear inverse problems with multi-constraints and its applications by Khoramian, Saman

“…In this paper, we will present a generalization for a minimization problem from I. Daubechies, M. Defrise, and C. DeMol (2004) [3]. This generalization is…”
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Optimality condition and iterative thresholding algorithm for $$l_p$$ l p -regularization problems by Jiao, Hongwei, Chen, Yongqiang, Yin, Jingben

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Suppression of Ghost Targets in Focusing Azimuth Periodically Gapped SAR Raw Data with Complex Iterative Thresholding Algorithm by Qian, Yulei, Zhu, Daiyin

“… Then, the complex iterative thresholding algorithm is utilized to reconstruct the complete SAR data in range Doppler domain…”
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