A Study on Fingerprint Image Segmentation Algorithm

摘要：

　　A algorithm of fingerprint image segmentation is the essence of the whole fingerprint system,and this paper proposes an improved one which based on adaptive dynamic threshold segmentation algorithm.It ameliorates Otsu algorithm according to the unevenness of grey scale.This algorithm distinguishes the target from the background in the image with the combination of threshold segmentation and region segmentation,which can receive image with better effect.Experiments show that fingerprint image segmentation algorithm proposed by this article can receive good image effect.

关键词： fingerprint image dynamic threshold Otsu region segmentation

作者: Xueli Zhou Qian Liu Tingting Tan

作者单位: School of Physics and Electronic Engineering,Changshu Institute of Technology,Changshu,215500,China; School of Physics and Electronic Engineering,Changshu Institute of Technology,Changshu,215500,China; School of Physics and Electronic Engineering,Changshu Institute of Technology,Changshu,215500,China

会议类型: 国际会议

会议名称: 2017 IEEE 2nd Advanced Information Technology,Electronic and Automation Control Conference(IAEAC 2017)(2017 IEEE 第2届先进信息技术、电子与自动化控制国际会议)

会议地点: 重庆

会议语种:英文

页码: 2114-2117

在线出版日期: 2017-03-25（万方平台首次上网日期，不代表论文的发表时间）