Suchergebnisse - "Iterative Thresholding Algorithms"

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

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

Weitere Verfasser: Mayo Diaz de Leon, Perla Jazmin Achim, Alin

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

Zugangs-URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.848480

Multi-Layer Basis Pursuit for Compressed Sensing MR Image Reconstruction

Autoren: Abdul Wahid Jawad Ali Shah Adnan Umar Khan et al.

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

Schlagwörter: 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

Zugangs-URL: 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

Autoren: Zhang, Shuai Yin, Penghang Xin, Jack

Quelle: Communications in Mathematical Sciences. 15(3)

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

Dateibeschreibung: application/pdf

Zugangs-URL: 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

Autoren: Zhang, Shuai Xin, Jack

Quelle: Communications in Mathematical Sciences. 15(2)

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

Dateibeschreibung: application/pdf

Zugangs-URL: https://escholarship.org/uc/item/2x8153kb
https://escholarship.org/content/qt2x8153kb/qt2x8153kb.pdf

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

Autoren: Foucart, Simon Gribonval, Rémi Jacques, Laurent et al.

Weitere Verfasser: Foucart, Simon Gribonval, Rémi Jacques, Laurent et al.

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

Schlagwörter: 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

Dateibeschreibung: application/pdf

Zugangs-URL: 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

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

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

Zugangs-URL: https://www.jstor.org/stable/25593117

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

Autoren: Fiandrotti, Attilio Fosson, Sophie M Ravazzi, Chiara et al.

Quelle: 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

Schlagwörter: 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)

Dateibeschreibung: application/pdf

Zugangs-URL: 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

Autoren: Artina, Marco Fornasier, Massimo Solombrino, Francesco

Quelle: SIAM Journal on Optimization

Schlagwörter: 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)

Zugangs-URL: 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

Autoren: UCL - SST/ICTM/ELEN - Pôle en ingénierie électrique Foucart, Simon Gribonval, Rémi et al.

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

Index Begriffe: 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

Autoren: Zhang, Shuai Xin, Jack

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

Index Begriffe: 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/