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4D Graph-Based Segmentation for Reproducible and Sensitive Choroid Quantification From Longitudinal OCT Scans
Author(s) -
İpek Oğuz,
Michael D. Abràmoff,
Li Zhang,
Kyungmoo Lee,
Ellen Ziyi Zhang,
Milan Sonka
Publication year - 2016
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.15-18924
Subject(s) - optical coherence tomography , segmentation , computer science , artificial intelligence , robustness (evolution) , leverage (statistics) , retinal , image segmentation , context (archaeology) , graph , cut , choroid , computer vision , pattern recognition (psychology) , medicine , retina , ophthalmology , optics , physics , paleontology , biochemistry , chemistry , biology , gene , theoretical computer science
Longitudinal imaging is becoming more commonplace for studies of disease progression, response to treatment, and healthy maturation. Accurate and reproducible quantification methods are desirable to fully mine the wealth of data in such datasets. However, most current retinal OCT segmentation methods are cross-sectional and fail to leverage the inherent context present in longitudinal sequences of images.

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