Intensity Variation Normalization for Finger Vein Recognition Using Guided Filter Based Singe Scale Retinex
نویسندگان
چکیده
منابع مشابه
Intensity Variation Normalization for Finger Vein Recognition Using Guided Filter Based Singe Scale Retinex
Finger vein recognition has been considered one of the most promising biometrics for personal authentication. However, the capacities and percentages of finger tissues (e.g., bone, muscle, ligament, water, fat, etc.) vary person by person. This usually causes poor quality of finger vein images, therefore degrading the performance of finger vein recognition systems (FVRSs). In this paper, the in...
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This paper propose a method of personal identification based on finger-vein patterns. An image of a finger captured by the web camera under the IR light transmission contains not only the vein pattern itself; but also shade produced by various thickness of the finger muscles; bones; and tissue networks surrounding the vein. In this paper; we intro-duce preliminary process to enhance the image q...
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Because of the advantages of finger-vein recognition systems such as live detection and usage as bio-cryptography systems, they can be used to authenticate individual people. However, images of finger-vein patterns are typically unclear because of light scattering by the skin, optical blurring, and motion blurring, which can degrade the performance of finger-vein recognition systems. In respons...
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Recently, a new biometric technology based on human finger-vein patterns has attracted the attention of biometrics-based identification research community. Compared with other traditional biometric characteristics (such as face, iris, fingerprint, etc.), finger vein exhibits some excellent advantages in application. For instance, apart from uniqueness, universality, permanence and measurability...
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ژورنال
عنوان ژورنال: Sensors
سال: 2015
ISSN: 1424-8220
DOI: 10.3390/s150717089