| 多指标指纹图像分割方法研究 |
| |
| 引用本文： | 汪媛,楚亚蕴.多指标指纹图像分割方法研究[J].阜阳师范学院学报(自然科学版),2011(2):46-49. |
| |
| 作者姓名： | 汪媛 楚亚蕴 |
| |
| 作者单位： | 浙江外国语学院资产管理处;阜阳师范学院计算机与信息学院; |
| |
| 基金项目： | 安徽省自然科学基金项目(20090412072)资助 |
| |
| 摘 要： | 将投票决策系统引入到指纹图像分割过程中,提出了一种多指标投票决策指纹图像分割方法.首先选择区域灰度方差、灰度均值、块方向方差均值和点方向集中度指标等分割指标,然后分别采用单指标、双指标、多指标分别对指纹图像进行分割处理,最后针对所获得的多个指纹图像分割结果,采用投票决策系统在结果层进行决策融合,获得最终的指纹图像分割结...
|
| 关 键 词： | 指纹识别 指纹分割 分割指标 |
Research on fingerprint image segmentation method based on multi-factors |
| |
| WANG Yuan,CHU Ya-yun.Research on fingerprint image segmentation method based on multi-factors[J].Journal of Fuyang Teachers College:Natural Science,2011(2):46-49. |
| |
| Authors: | WANG Yuan CHU Ya-yun |
| |
| Institution: | WANG Yuan1,CHU Ya-yun2(1.Asset Management Department,Zhejiang International Studies College,Hangzhou Zhejiang 310012,2.School of Computer & Information,Fuyang Teachers College,Fuyang Anhui 230041,China) |
| |
| Abstract: | The paper introduces the voting decision system into the fingerprint image segmentation processing and proposes the fingerprint image segmentation algorithm based on multi-factors voting decision system.Firstly,the algorithm selects block image gray variance,gray mean,block orientation variance mean and point orientation concentration as the segmentation factors.Secondly,the algorithm segments the fingerprint images using the single-factor,double-factors and multi-factors respectively and obtains the segmen... |
| |
| Keywords: | fingerprint identification fingerprint segmentation segmentation factor |
| 本文献已被 CNKI 等数据库收录！ |
|
