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JOURNALS // Informatsionnye Tekhnologii i Vychslitel'nye Sistemy // Archive
Informatsionnye Tekhnologii i Vychslitel'nye Sistemy, 2012 Issue 1, Pages 52–59 (Mi itvs71)
MATHEMATICAL MODELLING

An algorithm for regions extraction with corrupted ridge and valley structure

M. A. Posypkina, A. V. Turkinb

a Institute for Systems Analysis of Russian Academy of Sciences
b National Research University of Electronic Technology

Abstract: This paper presents an algorithm for regions extraction with corrupted ridge and valley structure. Several different approaches have been discussed in order to analyze its accuracy and running time versus proposed algorithm.

Keywords: fingerprint image quality estimation, EM-algorithm, block-wise classification, fingerprint recognition system.


© Steklov Math. Inst. of RAS, 2024