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.
出处
《应用光学》
CAS
CSCD
1998年第2期28-32,共5页
Journal of Applied Optics
