| 手背静脉识别的图像处理算法 |
| |
| 引用本文： | 王镇东,孙红星,邓永娣,赵楠楠. 手背静脉识别的图像处理算法[J]. 鞍山科技大学学报, 2010, 0(5) |
| |
| 作者姓名： | 王镇东 孙红星 邓永娣 赵楠楠 |
| |
| 作者单位： | 辽宁科技大学电子与信息工程学院; |
| |
| 摘 要： | 提出了一种手背静脉图像的有效区域提取方法,在获得手背静脉图像的有效区域后,对图像进行增强和平滑处理,采用动态阈值分割算法对图像进行分割,对分割结果进行平滑细化和去除毛刺处理。仿真实验表明,该算法能够获得失真较小的静脉骨架。
|
| 关 键 词： | 图像处理 手背 静脉 有效位置 |
Image processing algorithm for hand vein recognition |
| |
| WANG Zhen-dong,SUN Hong-xing,DENG Yong-di,ZHAO Nan-nan. Image processing algorithm for hand vein recognition[J]. Journal of Anshan University of Science and Technology, 2010, 0(5) |
| |
| Authors: | WANG Zhen-dong SUN Hong-xing DENG Yong-di ZHAO Nan-nan |
| |
| Affiliation: | WANG Zhen-dong,SUN Hong-xing,DENG Yong-di,ZHAO Nan-nan(School of Electronics and Information Engineering,University of Science and Technology Liaoning,Anshan 114051,China) |
| |
| Abstract: | In this paper,an algorithm of hand vein original image is presented in order to meet the post requirements of feature extraction and recognition for hand vein recognition system.Firstly,an effective region extraction method for hand vein original image is proposed,then enhancing and smoothing the resulting image are carried out.The image is segmented by using the dynamic threshold algorithm,following by the post-processing of smoothing,refining and deburring the segmented image.The simulation experiments sh... |
| |
| Keywords: | image processing hand vein effective position |
| 本文献已被 CNKI 等数据库收录！ |
|
