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Published in 2022 at "International Journal of Imaging Systems and Technology"
DOI: 10.1002/ima.22711
Abstract: An improved sparse representation algorithm is proposed for reducing speckle noise in optical coherence tomography (OCT) images. To reduce the dictionary training time, the orthogonal matching pursuit algorithm (OMP) is replaced by a piecewise orthogonal…
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Keywords:
optical coherence;
improved sparse;
representation algorithm;
sparse representation ... See more keywords