作者
Ruggero Donida Labati, Angelo Genovese, Enrique Munoz, Vincenzo Piuri, Fabio Scotti
发表日期
2018/10/1
期刊
Pattern Recognition Letters
卷号
113
页码范围
58-66
出版商
North-Holland
简介
Most fingerprint recognition systems use Level 1 characteristics (ridge flow, orientation, and frequency) and Level 2 features (minutiae points) to recognize individuals. Level 3 features (sweat pores, incipient ridges and ultra-thin characteristics of the ridges) are less frequently adopted because they can be extracted only from high resolution images, but they have the potential of improving all the steps of the biometric recognition process. In particular, sweat pores can be used for quality assessment, liveness detection, biometric matching in live applications, and matching of partial latent fingerprints in forensic applications. Currently, each type of fingerprint acquisition technique (touch-based, touchless, or latent) requires a different algorithm for pore extraction. In this paper, we propose the first method in the literature able to extract the coordinates of the pores from touch-based, touchless, and latent fingerprint images …
学术搜索中的文章
RD Labati, A Genovese, E Munoz, V Piuri, F Scotti - Pattern Recognition Letters, 2018