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. 2020 Sep 17;7:113. doi: 10.3389/frobt.2020.00113

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Copyright © 2020 Deshpande, Malemath, Patil and Chaugule.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Minutiae extraction of NIST SD27 query fingerprints (A) Original fingerprint. (B) Annotated skeleton image. (C) Preprocessed and Enhanced image. (D) Minutiae extracted by MINU-EXTRACTNET (Deshpande and Malemath, in press).