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Asian Journal of Applied Research / RETINA BASED PERSONAL IDENTIFICATION SYSTEM USING SIFT ALGORITHM: A SURVEY
RETINA BASED PERSONAL IDENTIFICATION SYSTEM USING SIFT ALGORITHM: A SURVEY
I. Govindharaj1 R.Vinitha2 N.V. Dhanapriya2 P. Diviyabarady2 R. Abiramy2| Journal Title | : | Asian Journal of Applied Research |
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| DOI | : | |
| Page No | : | 1-6 |
| Volume | : | 3 |
| Issue | : | 2 |
| Month/Year | : | 2/2017 |
Keywords
Abstract
Biometric methods based on iris images are believed to achieve very high accuracy, and there has been an explosion of interest in biometrics. In this paper,we use the Scale Invariant Feature Transformation (SIFT) for recognition of iris . Comparing to traditional iris recognition systems, the SIFT approach does not rely on the transformation of the iris pattern to polar coordinates, allowing less constrained image acquisition conditions. To extract feature points in scale space and perform matching based on the texture information around the feature points using the SIFT method.