%0 Journal Article
%T Image Recognition Using a Projection-Based Wavelet Moment<br>一种基于投影的小波矩及其在图像识别中的应用
%A Cui Pei-ling
%A Pan Quan
%A Li Jun-hong
%A Zhang Hong-cai
%A Cheng Yong-mei
%A <br>崔培玲
%A 潘 泉
%A 李军宏
%A 张洪才
%A 程咏梅
%J 电子与信息学报
%D 2005
%I 
%X In this paper,a new wavelet invariant moment based on image projections is proposed.Firstly,Radon transform is used to project the image to 1-D space.Then,a translation and scaling invariant adaptive 1-D wavelet transform is introduced,and the projection data is transformed to wavelet domain to get a feature matrix with translation and scaling invariance.Since the feature matrix is influenced to be cyclically shifted of rows when image rotates,Singular Value Decomposition(SVD)is employed and singular value vector is invariant under image translation,scaling and rotation.Simulation results are given to obtain insight into the efficiencies offered by this method.
%K Image recognition
%K Projection
%K Wavelet transform
%K Invariant
%K Singular Value Decomposition(SVD)<br>图像识别
%K 投影
%K 小波变换
%K 不变量
%K 奇异值分解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=6A9A22C20DECE7F6D11E649255432A52&yid=2DD7160C83D0ACED&vid=DB817633AA4F79B9&iid=708DD6B15D2464E8&sid=CC25DB91403D0902&eid=E0606BDC3B7A10F0&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=14