文章基本信息

标题：Accelerated Q-learning approach for minutiae extraction in fingerprint image
本地全文：下载
作者：Neeraj Patel ; Sadhna Mishra ; Vineet Richhariya 等
期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2013
卷号：4
期号：5
页码：696-699
出版社：TechScience Publications
摘要：Fingerprint recognition is a physiological biometric technique. It is most dependable as compare to other biometric technique. Fingerprint recognition involves preprocessing, minutiae extraction and post processing stages. In conventional approaches preprocessing stage include image processing steps to reduce noise. Image processing steps are extremely sensible against noise. A Q-learning approach used for minutiae extraction generates insensitiveness against noise but it also gives success for wrong ridge path which expend processing time. In this paper we have proposed accelerated Q-learning approach for minutiae extraction which calculate Q-value for both success and fail state. In proposed method we follows ridges if it gets fail state it leaves that ridge path otherwise it will continue to follow that ridge and calculate Q-value for success state. Proposed method reduces processing time and also improves efficiency against noise
关键词：fingerprint images; minutiae extraction; ridge;endings; ridge bifurcation; fingerprints recognition.