Detail publikačního výsledku

Thermal hand image segmentation for biometric recognition

MEKYSKA, J.; FONT-ARAGONES, X.; FAÚNDEZ ZANUY, M.; HERNÁNDEZ-MINGORANCE, R.; MORALES, A.; FERRER-BALLESTER, M.

Originální název

Thermal hand image segmentation for biometric recognition

Anglický název

Thermal hand image segmentation for biometric recognition

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Image segmentation is a first step for most of the biometric systems. In this paper we present a hand image segmentation algorithm for thermographic images. This work is based on a specially acquired database with a thermographic camera TESTO 882-3, which acquires thermal images of 320x240 pixels as well as visible images of 640x480 pixels. Experimental results reveal that thermal images are harder to segment from the background than visible images. Specially for some users. However, thermal images provide some interesting information, such as the vein pattern distribution.

Anglický abstrakt

Image segmentation is a first step for most of the biometric systems. In this paper we present a hand image segmentation algorithm for thermographic images. This work is based on a specially acquired database with a thermographic camera TESTO 882-3, which acquires thermal images of 320x240 pixels as well as visible images of 640x480 pixels. Experimental results reveal that thermal images are harder to segment from the background than visible images. Specially for some users. However, thermal images provide some interesting information, such as the vein pattern distribution.

Klíčová slova

hand segmentation, thermal image, biometrics

Klíčová slova v angličtině

hand segmentation, thermal image, biometrics

Autoři

MEKYSKA, J.; FONT-ARAGONES, X.; FAÚNDEZ ZANUY, M.; HERNÁNDEZ-MINGORANCE, R.; MORALES, A.; FERRER-BALLESTER, M.

Rok RIV

2012

Vydáno

18.10.2011

ISBN

978-1-4577-0902-9

Kniha

Proceedings of 45th annual IEEE International Carnahan Conference on Security Technology

Strany od

26

Strany do

30

Strany počet

5

BibTex

@inproceedings{BUT74462,
  author="Jiří {Mekyska} and Xavier {Font-Aragones} and Marcos {Faúndez Zanuy} and Rubén {Hernández-Mingorance} and Aythami {Morales} and Miguel Ángel {Ferrer-Ballester}",
  title="Thermal hand image segmentation for biometric recognition",
  booktitle="Proceedings of 45th annual IEEE International Carnahan Conference on Security Technology",
  year="2011",
  pages="26--30",
  isbn="978-1-4577-0902-9"
}