A Study on Designing Iris Recognition System Based on TMS320DM642

Author

Li, Zhengming ; Zhu, Xiaoqin ; Wang, Yinghai

Author_Institution

Jiangsu Univ., Zhenjiang

fYear

2008

fDate

6-8 April 2008

Firstpage

1395

Lastpage

1399

Abstract

With an increasing emphasis on security, automated personal identification based on biometrics has been receiving extensive attention over the past decade. Iris recognition, as an emerging biometric recognition approach, is becoming a very active topic in both research and practical applications. This paper proposes the constitution of iris recognition system based on DSP. Firstly, the image acquisition is transformed to digital signal by video processing chip, then transfer the signal to DSP and complete the iris image pretreatment, coding, recognition. Moreover, this paper also introduces the iris localization algorithm in detail, and proposes a new improvement method.

Keywords

biometrics (access control); image coding; image recognition; security of data; TMS320DM642; automated personal identification; biometric recognition; digital signal; image acquisition; image coding; image recognition; iris image pretreatment; iris recognition; security; video processing chip; Biometrics; Digital signal processing chips; Eyelashes; Image edge detection; Image recognition; Infrared imaging; Iris recognition; Security; Signal processing; Signal processing algorithms; Canny Edge Detection; DM642; Hough Voting Mechanism; Iris Location; Iris recognition;

fLanguage

English

Publisher

ieee

Conference_Titel

Networking, Sensing and Control, 2008. ICNSC 2008. IEEE International Conference on

Conference_Location

Sanya

Print_ISBN

978-1-4244-1685-1

Electronic_ISBN

978-1-4244-1686-8

Type

conf

DOI

10.1109/ICNSC.2008.4525437

Filename

4525437