Fingerprint Database Optimization Using Watershed Transformation Algorithm
نویسندگان
چکیده
منابع مشابه
Database Schema Transformation & Optimization
An application structure is best modeled first as a conceptual schema, and then mapped to an internal schema for the target DBMS. Different but equivalent conceptual schemas often map to different internal schemas, so performance may be improved by applying conceptual transformations prior to the standard mapping. This paper discusses recent advances in the theory of schema transformation and o...
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Manual fingerprint classification algorithms are very time consuming, and usually not accurate. Fast and accurate fingerprint classification is essential to each AFIS (Automatic Fingerprint Identification System). This paper investigates a fingerprint classification algorithm that reduces the complexity and costs associated with the fingerprint identification procedure. A new structural algorit...
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42 1070-9924/97/$10.00 © 1997 IEEE IEEE COMPUTATIONAL SCIENCE & ENGINEERING Biometrics is the science of identifying individuals by a particular physical characteristic such as voice, eye color, fingerprints, height, facial appearance, iris texture, or signature. Fingerprints are arguably the most popular biometric currently in use because of their long history in law enforcement applications. ...
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In a fingerprint verification system, templates are stored in the server database. To avoid the private issues in case that the database is compromised, researchers propose that only those distorted templates are stored, and they are matched also in the distorted form. If a distorted template is compromised, it can be “ cancelled” by choosing just another distortion transform. In this paper, we...
متن کاملAn Automatic Fingerprint Classification Algorithm
Manual fingerprint classification algorithms are very time consuming, and usually not accurate. Fast and accurate fingerprint classification is essential to each AFIS (Automatic Fingerprint Identification System). This paper investigates a fingerprint classification algorithm that reduces the complexity and costs associated with the fingerprint identification procedure. A new structural algorit...
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ژورنال
عنوان ژورنال: Open Journal of Optimization
سال: 2014
ISSN: 2325-7105,2325-7091
DOI: 10.4236/ojop.2014.34006