节点文献
一种基于灰度偏差的快速指纹识别算法
An Algorithm on the Fast Fingerprint Recognition Based on Deviation of Gray-Scale
【摘要】 提出了一种基于灰度偏差匹配的快速高效地查询指纹信息的方法 ,该方法在匹配速度上相对于基于特征点匹配的方法在单点匹配上要快至少两倍以上 .
【Abstract】 A method based on deviation matching of gray scale for the fingerprint information fastly and efficiently is presented in the paper. The matching speed at least is twice as fast as the speed based on the characteristic points matching in 1 to 1 matching, so it is a good base for fingerprint recognition application in the big system.
【关键词】 指纹识别;
特征向量;
灰度;
匹配;
【Key words】 fingerprint recognition; characteristic vector; gray scale matching;
【Key words】 fingerprint recognition; characteristic vector; gray scale matching;
- 【文献出处】 沈阳工业学院学报 ,Journal of Shenyang Institute of Technology , 编辑部邮箱 ,2003年01期
- 【分类号】TP391.41
- 【被引频次】6
- 【下载频次】156