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Simple Test Procedure for Image-Based Biometric Verification Systems (Classic Reprint)

  • Fester Einband
  • 24 Seiten
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Excerpt from Simple Test Procedure for Image-Based Biometric Verification SystemsThis report discusses a simple test method for i... Weiterlesen
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Excerpt from Simple Test Procedure for Image-Based Biometric Verification Systems

This report discusses a simple test method for image-based biometric verification systems. A fingerprint based computer login system is used as an example of the process used in this test method. Ideally the algorithmic part of these systems should be performed using standard reference data such as nist special database 24 [1] but it is still possible to test blackbox versions of systems where it is not possible to enter previously stored image data into the system. The procedure presented here allows such a system to be tested using manual input of the data and manual recording of results when no software interface to the system is provided. This test procedure also allows the effect of image quality of the input sensor to be evaluated in the typical working environment where the system is to be used. For the system tested here, the quality of the input image was found to be both important and highly user dependent. The trade-off between false positives and rejection of valid users was approximately as expected and as specified by the system manufacturer.

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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.

Produktinformationen

Titel: Simple Test Procedure for Image-Based Biometric Verification Systems (Classic Reprint)
Autor:
EAN: 9780364783078
ISBN: 0364783079
Format: Fester Einband
Genre: Mathematik
Anzahl Seiten: 24
Gewicht: 195g
Größe: H229mm x B152mm x T6mm
Jahr: 2018

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