Measurement of ocular torsion using iterative optical flow

被引：0

作者：

Lee, IB ^{[1
]}

Choi, BH ^{[1
]}

Hwang, JM ^{[1
]}

Kim, SS ^{[1
]}

Park, KS ^{[1
]}

机构：

[1] Seoul Natl Univ, Interdisciplinary Program Med & Biol Engn Major, Seoul, South Korea

来源：

PROCEEDINGS OF THE 26TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-7 | 2004年 / 26卷

关键词：

ocular torsion; optical flow;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper represents a new method for measuring ocular torsion using optical flow. Feature points are obtained from reference and current image, and the relative optical flows of each point are calculated. The feature points are selected according to the strength of corner on the signature of iris. This method is robust and effective in calculation.

引用

页码：1471 / 1474

页数：4

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