real-time optical correlation meaning in English

实时光学相关

2 , the optimal designed digital matched spatial filter ( dmsf ) was used to perform real - time optical correlation , which not only has the merit of large storage and renewability as well as common digital filter , but also has the virtue of high correlation s / n which the holographic optical filer owns
2 、优化设计的数字空间匹配滤波器，既有数字滤波器的大存储容量并可实时刷新的特点，又有全息光学滤波器高相关s n的优点。对于处于严重背景噪声干扰下的多个畸变目标，也可获得高相关s n 。