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Direct gray scale ridge reconstruction in fingerprint images
Date
1998-01-01
Author
Domeniconi, C
Tarı, Zehra Sibel
Liang, P
Metadata
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This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
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An original technique, based on ridge point detection directly from gray scale fingerprint images, is proposed. Our method avoids serious problems that algorithms which perform binarization of fingerprint images have. Each step can be easily hardware implemented, allowing a relevant speed up of the whole process.
Subject Keywords
Fingerprints
,
Gray scale images
,
Minutiae
,
Feature extraction
URI
https://hdl.handle.net/11511/56134
DOI
https://doi.org/10.1109/icassp.1998.678142
Collections
Department of Computer Engineering, Conference / Seminar