Study on the pre-processing algorithm for vein images

Ming Qi Liu; Guo Qiang Ni; Xiao Mei Chen

Study on the pre-processing algorithm for vein images

Ming Qi Liu^*, Guo Qiang Ni, Xiao Mei Chen

^*Corresponding author for this work

School of Optics and Photonics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The theoretical foundation of vein recognition and the differences between vein recognition and other biometrical recognitions are introduced. The acquisition principle of vein images is introduced. Pre-processing on vein images is studied according to the characteristic of veins. The pre-processing of vein images is composed by two steps: the standardization and the binarization, which are introduced respectively. The method of dynamic threshold value is proposed for the binarization of vein images, and a good result is gotten.

Original language	English
Pages (from-to)	255-256+260
Journal	Guangxue Jishu/Optical Technique
Volume	33
Issue number	SUPPL.
Publication status	Published - Nov 2007

Keywords

Image amplification
Pre-processing algorithm
Threshold
Vein recognition

Cite this

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title = "Study on the pre-processing algorithm for vein images",

abstract = "The theoretical foundation of vein recognition and the differences between vein recognition and other biometrical recognitions are introduced. The acquisition principle of vein images is introduced. Pre-processing on vein images is studied according to the characteristic of veins. The pre-processing of vein images is composed by two steps: the standardization and the binarization, which are introduced respectively. The method of dynamic threshold value is proposed for the binarization of vein images, and a good result is gotten.",

keywords = "Image amplification, Pre-processing algorithm, Threshold, Vein recognition",

author = "Liu, {Ming Qi} and Ni, {Guo Qiang} and Chen, {Xiao Mei}",

year = "2007",

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AU - Liu, Ming Qi

AU - Ni, Guo Qiang

AU - Chen, Xiao Mei

PY - 2007/11

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N2 - The theoretical foundation of vein recognition and the differences between vein recognition and other biometrical recognitions are introduced. The acquisition principle of vein images is introduced. Pre-processing on vein images is studied according to the characteristic of veins. The pre-processing of vein images is composed by two steps: the standardization and the binarization, which are introduced respectively. The method of dynamic threshold value is proposed for the binarization of vein images, and a good result is gotten.

AB - The theoretical foundation of vein recognition and the differences between vein recognition and other biometrical recognitions are introduced. The acquisition principle of vein images is introduced. Pre-processing on vein images is studied according to the characteristic of veins. The pre-processing of vein images is composed by two steps: the standardization and the binarization, which are introduced respectively. The method of dynamic threshold value is proposed for the binarization of vein images, and a good result is gotten.

KW - Image amplification

KW - Pre-processing algorithm

KW - Threshold

KW - Vein recognition

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M3 - Article

AN - SCOPUS:40049093537

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JO - Guangxue Jishu/Optical Technique

JF - Guangxue Jishu/Optical Technique

IS - SUPPL.

ER -

Study on the pre-processing algorithm for vein images

Abstract

Keywords

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