畸变不变光电混合图像识别技术研究

RESEARCH ON DISTORTION-INVARIABLE ELECTRONIC-OPTIC HYBRID IMAGE IDENTIFICATION TECHNOLOGY

介绍了用于自动目标识别的一种新型光电混合系统 ,并在传统的二值纯位相匹配滤波器的基础上提出了一种优化的匹配滤波器算法 .用光学 数字混合系统对该算法进行了畸变不变目标识别实验 ,计算机仿真及半实物实验证明该系统对一定的畸变范围具有检测识别目标的能力 .

A new optoelectronic hybrid system used for automatic target recognition was described. And based on the traditional Binary Phase only Filters, a optimal Binary Phase only Filter algorithm was discussed. Using the optic digital hybrid system with the algorithm, distortion invariable target identification experiment was finished. Computer simulation and quasi practicality experiment show that the system has the capability of detecting and identifying a target.