S-Space College of Medicine/School of Medicine (의과대학/대학원) Ophthalmology (안과학전공) Journal Papers (저널논문_안과학전공)
Segmentation of optic nerve head using warping and RANSAC
- Kim, Sun Kwon; Kong, Hyoun-Joong; Seo, Jong-Mo; Cho, Bum Joo; Park, Ki Ho; Hwang, Jeong Min; Kim, Dong-Myung; Chung, Hum; Kim, Hee Chan
- Issue Date
- Conf Proc IEEE Eng Med Biol Soc. 2007;2007:900-3.
- Algorithms; Artificial Intelligence; Image Enhancement/*methods; Image Interpretation, Computer-Assisted/*methods; Imaging, Three-Dimensional/*methods; Optic Disk/*anatomy & histology; Pattern Recognition, Automated/*methods; Photography/*methods; Reproducibility of Results; Retinoscopy/*methods; Sensitivity and Specificity
- Glaucoma is the second leading cause of blindness, and the retinal nerve fiber layer (RNFL) defect is the early sign of the glaucomatous optic nerve damage. To evaluate the RNFL, segmentation of the optic nerve head on the RNFL photograph should be the first step. This paper presents segmentation of optic nerve head using warping and random sample consensus (RANSAC). Sensitivity and positive predictability of the proposed method were 91% and 78% respectively.
- 1557-170X (Print)