Open AccessDenoising algorithm of OCT images via sparse representation based on noise estimation and global dictionary
Author(s) -
Xi Zhang,
Zhongliang Li,
Nan Nan,
Xiangzhao Wang
Publication year - 2022
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.447668
Subject(s) - speckle noise , noise reduction , computer science , sparse approximation , noise (video) , artificial intelligence , algorithm , optical coherence tomography , image quality , video denoising , speckle pattern , pattern recognition (psychology) , computer vision , image (mathematics) , optics , video processing , physics , video tracking , multiview video coding
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