Deep Slap Fingerprint Segmentation for Juveniles and Adults. (arXiv:2110.04067v2 [cs.CV] UPDATED)

Web: http://arxiv.org/abs/2110.04067

Many fingerprint recognition systems capture four fingerprints in one image.
In such systems, the fingerprint processing pipeline must first segment each
four-fingerprint slap into individual fingerprints. Note that most of the
current fingerprint segmentation algorithms have been designed and evaluated
using only adult fingerprint datasets. In this work, we have developed a
human-annotated in-house dataset of 15790 slaps of which 9084 are adult samples
and 6706 are samples drawn from children from ages 4 to 12. Subsequently, the
dataset is …

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