Výsledky vyhledávání - "Iterative thresholding algorithms"

Cauchy convolutional sparse coding and the detection of Alzheimer's disease in MRI

Autoři: Mayo Diaz de Leon, Perla Jazmin Achim, Alin

Přispěvatelé: Mayo Diaz de Leon, Perla Jazmin Achim, Alin

Témata: MRI, Alzheimer's disease, Convolutional Sparse Coding, Cauchy, Convolutional Neural Networks, Computer Aided Diagnosis, Iterative Thresholding Algorithms

Přístupová URL adresa: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.848480

Multi-Layer Basis Pursuit for Compressed Sensing MR Image Reconstruction

Autoři: Abdul Wahid Jawad Ali Shah Adnan Umar Khan a další

Zdroj: IEEE Access, Vol 8, Pp 186222-186232 (2020)

Témata: multi-layered convolutional sparse coding, Signal processing, Radiology, Nuclear Medicine and Imaging, Artificial intelligence, Economics, Computational Mechanics, Biomedical Engineering, Convolutional neural network, 02 engineering and technology, FOS: Medical engineering, Pattern recognition (psychology), Sparse Approximation, 03 medical and health sciences, Engineering, Magnetic resonance imaging, 0302 clinical medicine, Compressed Sensing, Health Sciences, Image (mathematics), 0202 electrical engineering, electronic engineering, information engineering, Orthogonal Matching Pursuit, Basis pursuit, Economic growth, Signal reconstruction, Radar, Deep learning, Advances in Photoacoustic Imaging and Tomography, Compressive sensing, Theory and Applications of Compressed Sensing, iterative thresholding algorithms, Magnetic Resonance Imaging, Computer science, TK1-9971, Iterative reconstruction, inverse problems in imaging, Thresholding, Physical Sciences, Convergence (economics), Matching pursuit, Telecommunications, Medicine, Quantitative Susceptibility Mapping, Compressed sensing, Computer vision, Electrical engineering. Electronics. Nuclear engineering, Radiology, Magnetic Resonance Imaging Applications in Medicine

Přístupová URL adresa: https://doaj.org/article/0f99a9b6256d4122baa3bc01a9e6bffa
https://dblp.uni-trier.de/db/journals/access/access8.html#WahidSKAR20
https://ieeexplore.ieee.org/document/9214501

Transformed Schatten-1 iterative thresholding algorithms for low rank matrix completion

Autoři: Zhang, Shuai Yin, Penghang Xin, Jack

Zdroj: Communications in Mathematical Sciences. 15(3)

Témata: transformed Schatten-1 penalty, fixed point representation, closed form thresholding function, iterative thresholding algorithms, matrix completion, Pure Mathematics, Applied Mathematics, Banking, Finance and Investment

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/2nq2t0jc
https://escholarship.org/content/qt2nq2t0jc/qt2nq2t0jc.pdf

Minimization of transformed $l_1$ penalty: Closed form representation and iterative thresholding algorithms

Autoři: Zhang, Shuai Xin, Jack

Zdroj: Communications in Mathematical Sciences. 15(2)

Témata: Transformed l(1) penalty, closed form thresholding functions, iterative thresholding algorithms, compressed sensing, robust recovery, Pure Mathematics, Applied Mathematics, Banking, Finance and Investment

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/2x8153kb
https://escholarship.org/content/qt2x8153kb/qt2x8153kb.pdf

Jointly low-rank and bisparse recovery: Questions and partial answers

Autoři: Foucart, Simon Gribonval, Rémi Jacques, Laurent a další

Přispěvatelé: Foucart, Simon Gribonval, Rémi Jacques, Laurent a další

Zdroj: Analysis and Applications, Vol. 18, no. 01, p. 25-48 (2019)

Témata: sample complexity, [INFO.INFO-TS] Computer Science [cs]/Signal and Image Processing, Applied Mathematics, Numerical Analysis (math.NA), 02 engineering and technology, Compressive sensing, 16. Peace & justice, iterative thresholding algorithms, head and tail projections, 01 natural sciences, simultaneity of structures, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, 8. Economic growth, FOS: Mathematics, 0202 electrical engineering, electronic engineering, information engineering, rank-one measurements, Mathematics - Numerical Analysis, 0101 mathematics, Analysis, restricted isometry properties

Popis souboru: application/pdf

Přístupová URL adresa: https://arxiv.org/pdf/1902.04731.pdf
http://arxiv.org/abs/1902.04731
https://inria.hal.science/hal-02062891v2
https://inria.hal.science/hal-02062891v2/document
https://doi.org/10.1142/s0219530519410094
https://dial.uclouvain.be/pr/boreal/object/boreal:223571
https://www.worldscientific.com/doi/10.1142/S0219530519410094
https://hal.inria.fr/hal-02062891v2
https://hdl.handle.net/2078.1/223571

Message-Passing Algorithms for Compressed Sensing

Autoři: Donoho, David L. Maleki, Arian Montanari, Andrea

Zdroj: Proceedings of the National Academy of Sciences of the United States of America, 2009 Nov 01. 106(45), 18914-18919.

Přístupová URL adresa: https://www.jstor.org/stable/25593117

GPU-accelerated algorithms for compressed signals recovery with application to astronomical imagery deblurring

Autoři: Fiandrotti, Attilio Fosson, Sophie M Ravazzi, Chiara a další

Zdroj: International journal of remote sensing
(2017): 1–22. doi:10.1080/01431161.2017.1356489
info:cnr-pdr/source/autori:Fiandrotti, Attilio; Fosson, Sophie M.; Ravazzi, Chiara; Magli, Enrico/titolo:GPU-accelerated algorithms for compressed signals recovery with application to astronomical imagery deblurring/doi:10.1080%2F01431161.2017.1356489/rivista:International journal of remote sensing (Print)/anno:2017/pagina_da:1/pagina_a:22/intervallo_pagine:1–22/volume
International Journal for Remote Sensing

Témata: FOS: Computer and information sciences, Astronomical Imagery Deblurring, Computer Vision and Pattern Recognition (cs.CV), Computer Science - Computer Vision and Pattern Recognition, 0211 other engineering and technologies, FOS: Physical sciences, 02 engineering and technology, GPU parallel computing, compressive sensing, astronomical imaging, Graphical Processing Units, GPU parallel computing, compressive sensing, astronomical imaging, Compressive Sensing, Computer Science - Distributed, Parallel, and Cluster Computing, Iterative thresholding algorithms, 0202 electrical engineering, electronic engineering, information engineering, Distributed, Parallel, and Cluster Computing (cs.DC), Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM)

Popis souboru: application/pdf

Přístupová URL adresa: http://arxiv.org/pdf/1707.02244
http://arxiv.org/abs/1707.02244
https://core.ac.uk/display/132515343
https://arxiv.org/pdf/1707.02244.pdf
https://arxiv.org/abs/1707.02244
https://iris.polito.it/handle/11583/2693597
https://www.tandfonline.com/doi/full/10.1080/01431161.2017.1356489
https://pubag.nal.usda.gov/catalog/5957477
https://iris.unito.it/handle/2318/1769280
https://ui.adsabs.harvard.edu/abs/2018IJRS...39.2043F/abstract
https://arxiv.org/abs/1707.02244
https://hdl.handle.net/11583/2693597
https://doi.org/10.1080/01431161.2017.1356489
https://www.tandfonline.com/doi/pdf/10.1080/01431161.2017.1356489?needAccess=true

Linearly Constrained Nonsmooth and Nonconvex Minimization

Autoři: Artina, Marco Fornasier, Massimo Solombrino, Francesco

Zdroj: SIAM Journal on Optimization

Témata: 02 engineering and technology, 01 natural sciences, Theoretical Computer Science, Mathematics - Analysis of PDEs, Convergence analysis, Variational models in continuum mechanics, Optimization and Control (math.OC), Iterative thresholding algorithms, Free-discontinuity problems, FOS: Mathematics, 0202 electrical engineering, electronic engineering, information engineering, Linearly constrained nonconvex and nonsmooth optimization, 0101 mathematics, Software, Mathematics - Optimization and Control, Analysis of PDEs (math.AP)

Přístupová URL adresa: http://arxiv.org/pdf/1201.6069.pdf
http://arxiv.org/abs/1201.6069
http://hdl.handle.net/11588/699881
http://epubs.siam.org/doi/pdf/10.1137/120869079
https://hdl.handle.net/11587/547688
https://doi.org/10.1137/120869079
http://epubs.siam.org/doi/pdf/10.1137/120869079

Jointly low-rank and bisparse recovery: Questions and partial answers

Autoři: UCL - SST/ICTM/ELEN - Pôle en ingénierie électrique Foucart, Simon Gribonval, Rémi a další

Zdroj: Analysis and Applications, Vol. 18, no. 01, p. 25-48 (2019)

Témata: Applied Mathematics, Analysis, Compressive sensing, simultaneity of structures, rank-one measurements, sample complexity, restricted isometry properties, iterative thresholding algorithms, head and tail projections, info:eu-repo/semantics/article

URL: http://hdl.handle.net/2078.1/223571

MINIMIZATION OF TRANSFORMED L-1 PENALTY: CLOSED FORM REPRESENTATION AND ITERATIVE THRESHOLDING ALGORITHMS

Autoři: Zhang, Shuai Xin, Jack

Zdroj: COMMUNICATIONS IN MATHEMATICAL SCIENCES; vol 15, iss 2, 511-537; 1539-6746

Témata: Transformed l(1) penalty, closed form thresholding functions, iterative thresholding algorithms, compressed sensing, robust recovery, Applied Mathematics, Pure Mathematics, Banking, Finance and Investment, article

URL: https://escholarship.org/uc/item/2x8153kb
https://escholarship.org/