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A Study on Drawing Direction-related characteristics of Ridge by the Scanner Input Method  

김은영 (제주대학교 공과대학 정보공학부)
양영수 (제주대학교 공과대학 정보공학부)
강진석 (제주대학교 공과대학 정보공학부)
최연성 (군산대학교 공과대학 전자정보통신학부)
김장형 (제주대학교 공과대학 정보공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.6, no.7, 2002 , pp. 1113-1119 More about this Journal
Abstract
In this paper, it was presented that broadly delivered scanner devices can also used in finger print recognition process and then modified existing steps of fingerprint image Processing. First, using the adaptive binary method, that effect was certified already, increased the effect of the results. And then, applying table mapping methods that looks for elements from look-up table, decreased the processing time, too. Finally, it was presented that ridge-direction characteristics extracted from these processes can used effectively In the area of fingerprint recognition system.
Keywords
Fingerprint; Ridge; Minutia; Loop-up Table;
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  • Reference
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