An algorithm of iris location based on least squares and Hough transform
To solve the problem that when positioning the inner and outer edges of the iris, insufficient contour information may result in inaccurate positioning or failure，a positioning algorithm combining Hough transform and least squares method is proposed.Firstly morphological opening is used to reduce is...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
National Computer System Engineering Research Institute of China
2019-02-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000097754 |