A new algorithm for minutiae extraction and matching in fingerprint
نویسنده
چکیده
........................................................................................................................ ii Acknowledgement........................................................................................................iii List of acronyms...........................................................................................................xi
منابع مشابه
Efficient Minutiae-Based Fingerprint Matching
We propose a new and efficient method for minutiae-based fingerprint matching, that is invariant to translation, rotation and distortion effects of fingerprint patterns. The algorithm is separated from a prior feature extraction and uses a compact description of minutiae features in fingerprints. The matching process consists of three major steps: the first step is finding pairs of possibly cor...
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Our Term Project is to study and implement a fingerprint recognition system based on Minutiae based matching quite frequently used in various fingerprint algorithms and techniques. The approach mainly involves extraction of minutiae points from the sample fingerprint images and then performing fingerprint matching based on the number of minutiae pairings among two fingerprints in question. (min...
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Minutiae-based methods have been used in many commercial fingerprint matching systems. Based primarily on a point pattern matching model, these methods rely heavily on the accuracy of minutiae extraction and the detection of landmarks like core and delta for pre-alignment. Spurious and missing minutiae can both introduce errors in minutiae correspondence. Equally problematic is the inability to...
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Fingerprint recognition has become a standard in both access control and forensics. This is because fingerprints are unique to an individual. While there are many ways in which a fingerprint can be recognised one of the most common is to look at the endings and splitting of the ridges. These are called minutiae. This research undertakes to improve upon existing methods used in all parts of a mi...
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A hybrid fingerprint identification system is presented in this paper. The system consists of several steps: fingerprint enhancement, minutiae extraction, texture feature extraction, fast texture matching, and minutiae matching. The enhancement algorithm consists of several steps: local ridge orientation estimation, filter design, enhancement, intensity stretching, binarization, thinning, minut...
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