摘要
本文应用二维图像场的一维投影相关理论,有效而迅速地实现了指纹及字符场的识别,并得到了较满意的识别结果.
By using the 1-D projection correlation theory of 2-D correlation, the fingerprint and character field are identified repidly and effectively. The experiment, results are in good agreement with theory.
Finally, the projection technique for idntifioation are discussed in detail.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1992年第2期183-187,共5页
Acta Optica Sinica
关键词
相关场
投影相关
指纹
字符
correlation field, 1-D projection correlation, finger-print and character field identification.
