The Design of Fingerprint Identification System Based on TMS320VC5402

Author:

Su Xin Hong1,Yin Li Qiang1,Gao Ling2,Zhang Zhi Xia2

Affiliation:

1. Henan Institute of Science and Technology

2. Yellow River Conservancy Technical Institute

Abstract

Due to the unique and lifelong invariance characteristics of the fingerprint, this paper presents a fast fingerprint identification system by FPS200 solid-state fingerprint sensors and TMS320VC5402 DSP chip.In the system, FPS200 completed fingerprint collection, DSP chip to complete the fingerprint image pre processing of data; combined with the characteristics of the two chips, given the system hardware design, software design flow. The results showed that: the system is well designed, low cost, real-time and high reliability, with important practical value and broad application prospects.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference5 articles.

1. Gonzalez. Digital Image Processing (second edition) [M]. THE CHINA Ruan Yuzhi, such as translation. Beijing Electronic Industry Press, (2004).

2. Huang Jian, Zhu section of the cloud and so on, real-time DSP-based multi-task embedded systems [J], Computer, 2004. 10: 25-2.

3. Liu Xu, Tian Jie. Automatic fingerprint recognition algorithm implementation in embedded systems [J]. Computer Engineering and Applications . 2002. (21) : 120-122.

4. CHEN Qing Next, Lee Chien-Chang Tang, etc., based on ARM9 embedded automatic fingerprint identification module system [J], Chongqing University, Vo1. 27, No. 9, 22-26, (2004).

5. Xiejian Yang, Li before, TANG Xiang, Tong HI peak. Fingerprint Identification System Design and Implementation [J]. Computer. . 2006, 3-2: 156-157 Computer.

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