体全息存储系统中的相关识别  

The Correlation Recognition in Volume Holographic Storage System

作　　者：耿涛[1] 王彪[1] 滕东东[1] 袁威[1] 孙圣[1] 凌福日[1] 

机构地区：[1]哈尔滨工业大学光电信息技术中心,哈尔滨150001

出　　处：《长春理工大学学报（自然科学版）》2006年第1期35-37,51,共4页Journal of Changchun University of Science and Technology(Natural Science Edition)

基　　金：国家863项目资助(2001AA31304)

摘　　要：本文通过图像处理方法实现了体全息相关峰的定位与识别。对输入图像采用预处理及区域相关算法,具有简化系统的机械结构、有利于小型化设计及相关峰具有较高稳定性等特点。其实验结果表明该方法具有较高的识别精度,可达到满意的实验效果。The orientation and recognition of correlation peak in volume holographic system based on image processing are studied in this paper. The area correlation scale is adopted to recognize preprocessing images. This algorithm can not only simplify the mechanical structure which is advantage to the design of miniaturization system but also improve the recognition stability. The experimental result indicates that a better recognition accuracy could be realized with this algorithm.

关 键 词：体全息存储 相关识别 图像处理 特征模板 

分 类 号：O438[机械工程—光学工程]