%0 Journal Article
%T JOINT-TRANSFORM CORRELATION RECOGNITION BASED ON OPTICAL WAVELET-TRANSFORM DIFFERENTIATION-PREPROCESSING<br>基于光学小波微分预处理的联合变换相关目标识别
%A He Junfa
%A Zhao Xuanke
%A Wang Hongxia
%A Zhu Youzhang
%A Sun Honghui
%A <br>何俊发
%A 赵选科
%A 王红霞
%A 竹有章
%A 孙红辉
%J 光子学报
%D 2002
%I 
%X A hybrid optical joint transform correlation system based on optical wavelet transform differentiation preprocessing is proposed.It can realize wavelet transform differentiation preprocessing and joint transform correlation recognition in real time with the same optical architecture.The experiment results shows:this system can gain very sharp correlation peaks and obviously raise the joint transform correlator's recognition ability.
%K Optical wavelet
%K transform
%K Image differentiation
%K Joint
%K transform correlator
%K Correlation recognition<br>光学小波微分预处理
%K 目标识别
%K 光学小波变换
%K 联合变换相关器
%K 相关识别
%K 图像识别
%K 图像处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=939EAA1E43E1DAAB&yid=C3ACC247184A22C1&vid=4AD960B5AD2D111A&iid=59906B3B2830C2C5&sid=5AF7AC8009D8B9DB&eid=243AE565CB8D493C&journal_id=1004-4213&journal_name=光子学报&referenced_num=10&reference_num=8