Vessel Boundary Delineation on Fundus Images Using Graph-Based Approach

This paper proposes an algorithm to measure the width of retinal vessels in fundus photographs using graph-based algorithm to segment both vessel edges simultaneously. First, the simultaneous two-boundary segmentation problem is modeled as a two-slice, 3-D surface segmentation problem, which is furt...

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Veröffentlicht in:	IEEE transactions on medical imaging Jg. 30; H. 6; S. 1184 - 1191
Hauptverfasser:	Xiayu Xu, Niemeijer, M, Qi Song, Sonka, M, Garvin, M K, Reinhardt, J M, Abramoff, M D
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	United States IEEE 01.06.2011 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Biomedical imaging Blood vessels Boundaries Delineation Diabetic Retinopathy - pathology Discs Fluorescein Angiography - methods Graph-based segmentation Humans Image edge detection Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Image segmentation Imaging, Three-Dimensional - methods Observers Pattern Recognition, Automated - methods Pixel Reproducibility of Results Retina retinal photography Retinal Vessels - pathology Retinoscopy - methods Segmentation Segments Sensitivity and Specificity vessel width measurement
ISSN:	0278-0062, 1558-254X, 1558-254X
Online-Zugang:	Volltext
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