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Automated retinal boundary segmentation of optical coherence tomography images using an improved Canny operator

26 Jan 2022

Abstract excerpt

Retinal segmentation is a prerequisite for quantifying retinal structural features and diagnosing related ophthalmic diseases. Canny operator is recognized as the best boundary detection operator so far, and is often used to obtain the initial boundary of the retina in retinal segmentation. However, the traditional Canny operator is susceptible to vascular shadows, vitreous artifacts, or noise interference in...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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PMID: 35082355
DOI: 10.1038/s41598-022-05550-y

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