发明申请
- 专利标题： METHOD AND SYSTEM FOR DETERMINING THE POSITION OF AN OPTIC CUP BOUNDARY
- 专利标题（中）： 用于确定光触点边界位置的方法和系统
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申请号： US13140011申请日： 2008-12-15
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公开(公告)号： US20110243410A1公开(公告)日： 2011-10-06
- 发明人: Wing Kee Damon Wong , Jing Liu , Joon Hwee Lim , Huiqi Li , Ngan Meng Tan , Tien Yin Wong
- 申请人： Wing Kee Damon Wong , Jing Liu , Joon Hwee Lim , Huiqi Li , Ngan Meng Tan , Tien Yin Wong
- 国际申请： PCT/SG2008/000482 WO 20081215
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A method for determining the position of an optic cup boundary in a 2D retinal image. The method includes detecting kinks in blood vessels at an estimated boundary of the optic cup and the optic disc, and determining the position of the optic cup boundary in the 2D retinal image based on the detected kinks. The determined optic cup boundary may be used for determining a CDR which may in turn be used for determining a risk of contracting glaucomatous.
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