Download e-book for iPad: Efficient Biometric Indexing and Retrieval Techniques for by Ilaiah Kavati,Munaga V.N.K. Prasad,Chakravarthy Bhagvati

By Ilaiah Kavati,Munaga V.N.K. Prasad,Chakravarthy Bhagvati

ISBN-10: 3319576593

ISBN-13: 9783319576596

This paintings offers a evaluation of alternative indexing thoughts designed to reinforce the rate and potency of searches over huge biometric databases. The assurance contains a longer Delaunay triangulation-based strategy for fingerprint biometrics, concerning a class in keeping with the kind of trivia on the vertices of every triangle. This type is validated to supply better partitioning of the database, resulting in an important reduce within the variety of capability suits in the course of id. This dialogue is then by means of an outline of a moment indexing procedure, which kinds biometric photos according to fit ratings calculated opposed to a suite of pre-selected pattern photos, leading to a swift seek whatever the dimension of the database. The textual content additionally examines a unique clustering-based method of indexing with decision-level fusion, utilizing an adaptive clustering set of rules to compute a suite of clusters represented via a ‘leader’ photo, after which opting for the index code from the set of leaders. this is often proven to enhance id functionality whereas utilizing minimum resources.

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Efficient Biometric Indexing and Retrieval Techniques for Large-Scale Systems (SpringerBriefs in Computer Science) by Ilaiah Kavati,Munaga V.N.K. Prasad,Chakravarthy Bhagvati


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