A Computer Oriented Single Fingerprint Identification System

Author : J. H. Wegstein
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.31/5 ( download)

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Download or read book A Computer Oriented Single-fingerprint Identification System written by J. H. Wegstein and published by . This book was released on 1968 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: A procedure is described for computing a set of numerical descriptors that identify a single fingerprint.The procedure starts with the X and Y coordinates and the individual directions of the minutiae (ridge endings and bifurcations) of a fingerprint impression.Sets of descriptors are computed corresponding to groups or constellations of these minutiae.Descriptors corresponding to various fingerprint impressions are stored on magnetic tape.A fragment of a fingerprint impression such as occurs in a latent fingerprint may also be used.A second computer program reads the descriptors corresponding to two different fingerprint impressions from magnetic tape.A score is computed that indicates how well the two impressions match. Preliminary experimental results suggest that this procedure might be suitable as a basis for a single-fingerprint classification system.(Author).

Author : J. H. Wegstein
Publisher : Forgotten Books
ISBN 13 : 9780266843511
Total Pages : 36 pages
Book Rating : 4.14/5 ( download)

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Download or read book A Computer Oriented Single-Fingerprint Identification System (Classic Reprint) written by J. H. Wegstein and published by Forgotten Books. This book was released on 2017-12-11 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Computer Oriented Single-Fingerprint Identification System A procedure is described ior computing a set of numerical descriptors that identify a single fingerprint. The procedure starts with the X and Y coordinates and the individual directions of the minutiae (ridge endings and bifurcations) of a fingerprint impression. Sets of descriptors are computed corresponding to groups or constellations of these minutiae. Descriptors corresponding to various fingerprint impressions are stored on mag netic tapeo A fragment of a fingerprint impression such as occurs in a latent fingerprint may also be used. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author : J. H. Wegstein
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.75/5 ( download)

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Download or read book A Semi-automated Single Fingerprint Identification System written by J. H. Wegstein and published by . This book was released on 1969 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: A system is described in which a fingerprint is manually coded by tracing certain ridges and noting events such as ridge endings and ridge beginnings.This code is sent by teleprinter to a central file where a computer identifies the fingerprint by comparing the code with codes previously entered in the file.The scheme for comparing codes is given along with some preliminary test results using typical fingerprints.(Author).

Author : J. H. Wegstein
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.99/5 ( download)

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Download or read book Matching Fingerprints by Computer written by J. H. Wegstein and published by . This book was released on 1968 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A procedure is described fordetermining whether two fingerprint impressions were made by the same finger. The procedure uses the X and Y coordinates and the individual directions of the minutiae (ridge endings and bifurcations).The identity of two impressions is established by matching a constellation or group of minutiae in one impression with a corresponding constellation in the other impression in terms of the relative distances and relative angles of the minutiae. (Author).

Author : Paul S. Lederer
Publisher :
ISBN 13 :
Total Pages : 674 pages
Book Rating : 4.66/5 ( download)

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Download or read book "Life Cycling" Test on Several Strain Gage Pressure Transducers written by Paul S. Lederer and published by . This book was released on 1967 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.83/5 ( download)

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Download or read book NBS Technical Note written by and published by . This book was released on 1968-03 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Massimo Tistarelli
Publisher : Springer
ISBN 13 : 3319506730
Total Pages : 369 pages
Book Rating : 4.39/5 ( download)

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Download or read book Handbook of Biometrics for Forensic Science written by Massimo Tistarelli and published by Springer. This book was released on 2017-02-01 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive handbook addresses the sophisticated forensic threats and challenges that have arisen in the modern digital age, and reviews the new computing solutions that have been proposed to tackle them. These include identity-related scenarios which cannot be solved with traditional approaches, such as attacks on security systems and the identification of abnormal/dangerous behaviors from remote cameras. Features: provides an in-depth analysis of the state of the art, together with a broad review of the available technologies and their potential applications; discusses potential future developments in the adoption of advanced technologies for the automated or semi-automated analysis of forensic traces; presents a particular focus on the acquisition and processing of data from real-world forensic cases; offers an holistic perspective, integrating work from different research institutions and combining viewpoints from both biometric technologies and forensic science.

Author :
Publisher :
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.31/5 ( download)

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Download or read book Journal of Research of the National Bureau of Standards written by and published by . This book was released on 1968 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. National Bureau of Standards
Publisher :
ISBN 13 :
Total Pages : 1114 pages
Book Rating : 4.98/5 ( download)

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Download or read book Journal of Research of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1966 with total page 1114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. National Bureau of Standards
Publisher :
ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.09/5 ( download)

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Download or read book Journal of Research written by United States. National Bureau of Standards and published by . This book was released on 1968 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: