强度不变的自动模式识别技术  

A RECOGNITING TECHNIQUE OF AUTOMATIC MODE FOR INTENSITY INVARINAT

作　　者：洪汝桐[1] 徐晖[1] 

机构地区：[1]西南技术物理研究所

出　　处：《应用光学》1998年第2期28-32,共5页Journal of Applied Optics

摘　　要：针对光学模式识别技术实用化要求，提出一种新的图像预处理算法，使识别现场光照明强度及分布的变化对识别效率所带来的影响大大降低。An new algorithm of imaging preprocessing is proposed to a practical requirement for optical pattern recognition technique, which makes the effect of change for recogniting in situ strength and distribution of illumination on recogniting efficiency reduced greatly. Experimental result of realtime hardware optical correation shows that automatic target recognition of intensity invariant can relized by this algorithm.

关 键 词：综合鉴别函数 强度不变 光学模式识别 识别效率 自动目标识别 图像预处理算法 强度分布 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]