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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| Vydané v: | IEEE transactions on medical imaging Ročník 30; číslo 6; s. 1184 - 1191 |
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| Hlavní autori: | , , , , , , |
| Médium: | Journal Article |
| Jazyk: | English |
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United States
IEEE
01.06.2011
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
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| ISSN: | 0278-0062, 1558-254X, 1558-254X |
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| Abstract | 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 further converted into the problem of computing a minimum closed set in a node-weighted graph. An initial segmentation is generated from a vessel probability image. We use the REVIEW database to evaluate diameter measurement performance. The algorithm is robust and estimates the vessel width with subpixel accuracy. The method is used to explore the relationship between the average vessel width and the distance from the optic disc in 600 subjects. |
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| AbstractList | 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 further converted into the problem of computing a minimum closed set in a node-weighted graph. An initial segmentation is generated from a vessel probability image. We use the REVIEW database to evaluate diameter measurement performance. The algorithm is robust and estimates the vessel width with subpixel accuracy. The method is used to explore the relationship between the average vessel width and the distance from the optic disc in 600 subjects. 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 further converted into the problem of computing a minimum closed set in a node-weighted graph. An initial segmentation is generated from a vessel probability image. We use the REVIEW database to evaluate diameter measurement performance. The algorithm is robust and estimates the vessel width with subpixel accuracy. The method is used to explore the relationship between the average vessel width and the distance from the optic disc in 600 subjects.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 further converted into the problem of computing a minimum closed set in a node-weighted graph. An initial segmentation is generated from a vessel probability image. We use the REVIEW database to evaluate diameter measurement performance. The algorithm is robust and estimates the vessel width with subpixel accuracy. The method is used to explore the relationship between the average vessel width and the distance from the optic disc in 600 subjects. |
| Author | Qi Song Garvin, M K Reinhardt, J M Abramoff, M D Xiayu Xu Sonka, M Niemeijer, M |
| Author_xml | – sequence: 1 surname: Xiayu Xu fullname: Xiayu Xu organization: Dept. of Biomed. Eng., Univ. of Iowa, Iowa City, IA, USA – sequence: 2 givenname: M surname: Niemeijer fullname: Niemeijer, M organization: Depts. of Ophthalmology & Visual Sci. & Electr. & Comput. Eng., Univ. of Iowa, Iowa City, IA, USA – sequence: 3 surname: Qi Song fullname: Qi Song organization: Dept. of Electr. & Comput. Eng., Univ. of Iowa, Iowa City, IA, USA – sequence: 4 givenname: M surname: Sonka fullname: Sonka, M organization: Depts. of Ophthalmology & Visual Sci. & Electr. & Comput. Eng., Univ. of Iowa, Iowa City, IA, USA – sequence: 5 givenname: M K surname: Garvin fullname: Garvin, M K organization: Dept. of Electr. & Comput. Eng., Univ. of Iowa, Iowa City, IA, USA – sequence: 6 givenname: J M surname: Reinhardt fullname: Reinhardt, J M organization: Dept. of Biomed. Eng., Univ. of Iowa, Iowa City, IA, USA – sequence: 7 givenname: M D surname: Abramoff fullname: Abramoff, M D email: michael-abramoff@uiowa.edu organization: Depts. of Ophthalmology & Visual Sci., Biomed. Eng., Univ. of Iowa, Iowa City, IA, USA |
| BackLink | https://www.ncbi.nlm.nih.gov/pubmed/21216707$$D View this record in MEDLINE/PubMed |
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| SubjectTerms | 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 |
| Title | Vessel Boundary Delineation on Fundus Images Using Graph-Based Approach |
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