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dc.contributor.author王蒙
dc.date.accessioned2017-11-14T03:19:26Z
dc.date.available2017-11-14T03:19:26Z
dc.date.issued2007-04-10
dc.identifier.citation科技信息(科学教研),2007,(11):279-280
dc.identifier.issn1001-9960
dc.identifier.otherKJXX200711225
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/156673
dc.description.abstract对指纹图像算法进行了较深入的研究,分析了OPTA算法和改进的OPTA算法的优缺点,提出了一种新的细化算法,经过实验证明,该算法能够很好的满足细化的要求,细化完全彻底,细化后保持了纹线原有的拓扑结构和细化特征,而且光滑无毛刺,运算速度也很快。
dc.description.abstractThe thinning algorithm for fingerprint image is studied deeply in this article. Moreover , Both the advantages and disadvantages of OPTA and the improved OPTA thinning algorithm are analyzed., and a new improved algorithm is presented. Through experiments, the new algorithm has been proved to have many advantages such as complete thinning, quick speed, smooth skeleton, maintenance of minutiae, an so on.
dc.language.isozh_CN
dc.subject指纹
dc.subject图像细化
dc.subject模板
dc.subjectfingerprint , image thinning , template
dc.title指纹图像细化算法的改进算法
dc.title.alternativeImproved Thinning Algorithm of Fingerprint Image Thinning Algorithm
dc.typeArticle


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