Erwin, Erwin (2020) Supervised Retinal Vessel Segmentation Based Average Filter and Iterative Self Organizing Data Analysis Technique. International Journal of Computational Intelligence and Applications. ISSN 1757-5885
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Abstract
Retinal fundus is the inner surface of the eye associated with the lens. The identi¯cation of disease needs some parts of retinal fundus, such as blood vessel. Blood vessels are part of circulation system which functions to supply blood to retina area. This research proposed a method for segmentation of blood vessel in retinal image with Average Filter and Iterative SelfOrganizing Data Analysis (ISODATA) Technique. The ¯rst step with the input image changed to Gamma Correction, increasing contrast with Contrast Limited Adaptive Histogram Equalization (CLAHE), the ¯ltering process with Average Filter. The segmentation is used for ISODATA. Region of Interest was applied to take the center of a vessel object and remove the background. In the ¯nal stage, the process of noise reduction and removal of small pixel values with Median Filter and Closing Morphology. Datasets used in this research were DRIVE and STARE. The average result was obtained for STARE dataset with an accuracy of 94.41%, Sensitivity of 55.57%, Speci¯cation of 98.31%, F1 Score of 64.81% while for the DRIVE dataset with accuracy of 94.78%, Sensitivity of 43.46%, Speci¯cation of 99.81%, and F1 Score of 59.39%.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > Q Science (General) > Q334-342 Computer science. Artificial intelligence. Algorithms. Robotics. Automation. |
| Divisions: | 09-Faculty of Computer Science > 56201-Computer Systems (S1) |
| Depositing User: | Dr Erwin Erwin |
| Date Deposited: | 08 Dec 2020 04:10 |
| Last Modified: | 08 Dec 2020 04:10 |
| URI: | http://repository.unsri.ac.id/id/eprint/38391 |
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- Supervised Retinal Vessel Segmentation Based Average Filter and Iterative Self Organizing Data Analysis Technique. (deposited 08 Dec 2020 04:10) [Currently Displayed]
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