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This paper introduces a novel method for enhancement of fingerprint image by means of eliminating the artificial induced boundaries, precise background omission, avoid oversaturation of the image in homogeneous areas, with no intermediate filtering and computational complexity. In order to eliminate the induced boundaries, CLAHE (contrast limited adaptive histogram equalization) technique is employed...
Multi-spectral videos have been used in many different fields, however, most prevalently, in the military and medical application areas. Computer vision experts are especially interested in using satellite-grade infrared (IR) sensors for object detection, recognition and identification (DRI) tasks. There has however, been increased interest in using multi-spectral videos for tasks such as inspection/surveillance,...
Traditionally, iris recognition is always about analyzing and extracting features from iris texture. We proposed to investigate regions around eyelashes and extract useful information which helps us to perform ethnic classification. We propose an algorithm which is easy to implement and effective. First, we locate eyelash region by using ASM to model eyelid boundary. Second, we extract local patch...
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