Biometrics are used for personal recognition based on some physiologic or behavioral characteristics. In this era, biometric security systems are widely used which mostly include fingerprint recognition, face recognition, iris and speech recognition etc. Retinal recognition based security systems are very rare due to retina acquisition problem but still it provides the most reliable and stable mean of biometric identification.
Code has been tested on VARIA Database. The VARIA database is a set of retinal images used for authentication purposes. The database currently includes 233 images, from 139 different individuals. The images have been acquired with a TopCon non-mydriatic camera NW-100 model and are optic disc centered with a resolution of 768x584.
Index Terms: Matlab, source, code, retina, recognition, verification, identification, retinal, image.
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