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Supervised by Ministry of Industry and Information Technology of The People's Republic of China Sponsored by Harbin Institute of Technology Editor-in-chief Yu Zhou ISSNISSN 1005-9113 CNCN 23-1378/T

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Related citation:Ping Xue,Wen-Chao Li,Tian-Yu Liu.A New Method to Locate the Region of Interest(ROI) of Palmprint[J].Journal of Harbin Institute Of Technology(New Series),2013,20(2):111-117.DOI:10.11916/j.issn.1005-9113.2013.02.021.
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A New Method to Locate the Region of Interest(ROI) of Palmprint
Author NameAffiliation
Ping Xue College of Automation, Harbin University of Science and Technology, Harbin 150080, China 
Wen-Chao Li College of Automation, Harbin University of Science and Technology, Harbin 150080, China 
Tian-Yu Liu College of Automation, Harbin University of Science and Technology, Harbin 150080, China 
Abstract:
Biometric identification was a kind of identity recognition technology by making use of the human’s unique physiological or behavioral characteristics, it provided a high reliability and stability way for the identification. Global threshold binarization palmprint image is used in this paper, and the bio-morphological methods are used to get the sensitive area of palmprint image’s positioning point, so as to extract the region of interest. The palmprint collection is realized on the FPGA chip, and this kind of collection method uses the DSP Builder toolbox to realize visual programming in Matlab/Simulink and achieve fast modeling and development. The practice proves that this method is simple, flexible and its equipment is portable and fast.
Key words:  DSP builder  FPGA  palmprint identification  region of interest(ROI)
DOI：10.11916/j.issn.1005-9113.2013.02.021
Clc Number:TP317.4
Fund:

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