- Title
- Locating the optical disc in retinal images
- Creator
- Park, Mira; Jin, Jesse S.; Luo, Suhuai
- Relation
- International Conference on Computer Graphics, Imaging and Visualisation (CGIV'06). Proceedings of the International Conference on Computer Graphics, Imaging and Visualisation (CGIV'06) (Sydney 26-28 July, 2006) p. 141-145
- Publisher Link
- http://dx.doi.org/10.1109/CGIV.2006.63
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2006
- Description
- We present a method to automatically outline the optic disc in a retinal image. Our method for finding the optic disc is based on the properties of the optic disc using simple image processing algorithms which include thresholding, detection of object roundness and circle detection by Hough transformation. Our method is able to recognize the retinal images with general properties and the retinal images with variance of unusual properties since the parameters of our method can be flexibly changed by the unusual properties.
- Subject
- retinal image; optic disc; thresholding; roundness; Hough transformation
- Identifier
- http://hdl.handle.net/1959.13/939250
- Identifier
- uon:12760
- Identifier
- ISBN:9780769526065
- Rights
- Copyright © 2006 IEEE. Reprinted from Proceedings of the International Conference on Computer Graphics, Imaging and Visualisation (CGIV'06). This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of University of Newcastle's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
- Language
- eng
- Full Text
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