Hand Vein Infrared Image Segmentation for Biometric Recognition
Resumen
In this paper we propose a technique for extracting vein regions from
infrared hand images; this technique analyzes the geometry of the hand to get
the vein patterns for being used in recognition. Commonly, the vein points ex-
tracted are used as geometric representation of the vein patterns which are
matched with the representation of the images in a database. This paper also
presents a preprocessing technique to obtain the Region of Interest (ROI) from
low contrast images.
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DOI: http://dx.doi.org/10.98765/fder.rdk.2594-0708.1997.1.880
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