基于光电联合傅立叶变换相关识别的增强技术研究  

Study of advance technology basing on photoelectric joint Fourier transformation correlation recognition

作　　者：卢向东[1] 欧伟英[1] 

机构地区：[1]桂林电子科技大学电子工程学院,广西桂林541004

出　　处：《激光杂志》2008年第4期44-45,共2页Laser Journal

摘　　要：根据联合傅立叶变换相关识别理论,首先计算模拟其识别过程,然后结合光学傅立叶变换相关识别系统的特点,应用数字图像处理的方法对光学联合傅立叶变换相关识别系统进行改进。实验表明:改进后的光电联合傅立叶变换相关识别系统不仅对相关输出结果有一定增强作用,而且还能够识别出传统光学傅立叶变换相关识别系统所不能识别的对象。The paper firstly simulated the recognition on the basis of the joint Fourier transform of related principles for recognitions,and then using the way of digital image processing advanced the recognition system on the character of the Optics Joint Fourier Transform Correlation Recognition(OJFTCR) System.Experimental results represented that correlation output had been greatly improved by the advance photoelectric joint Fourier transformation correlation recognition system and the object which not recognized ...

关 键 词：信息光学 傅立叶变换 相关识别 数字图像处理 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]