Orientation Recognition Performance Evaluation of GT-511C3 Fingerprint Sensor

Abstract

The purpose of this research is evaluating GT-511C3 fingerprint sensor recognition performance using different orientation. The GT-511C3 is embedded fingerprint sensor which has an increased memory capacity up to 200 different fingerprints. The module is small and easy to mount using two mounting tabs on the side of the sensor and have False Acceptance Rate (FAR) < 0.001% and False Rejection Rate (FRR) < 0.1%. Based on the test results, the GT-511C3 sensor has high recognition performance for all orientation testing scenarios, using five fingerprints as test objects, all fingerprints are able to be recognized in all orientations (0 , 90 , 180 and 270 ) quickly (515-750ms). These results can later be used as recommendations for the best implementation of sensor module GT-511C3.