%0 Journal Article
%T Hybrid Image Registration Algorithm of Space Domain and Frequency Domain<br>空域和频域相结合的景象匹配算法
%A GAO Shi-hai
%A DAI Wen-gang
%A TIAN Zhong
%A <br>高世海
%A 戴文刚
%A 田 仲
%J 中国图象图形学报
%D 2000
%I 
%X To resolve the problems existed in unitary algorithm for digital image registration, a hybrid algorithm combining unitized product and phase correlations is put forward. It upgrades the registration probability efficiently. To improve probability and speed of registration more, side constraint competition is used to constraint the edge of image in the paper, and reduction of resolution is taken to decrease calculation scale and increase speed of registration. Simulation shows that the algorithm is successful and practical.
%K Image registration
%K Unitized product correlation
%K Phase correlation
%K Side
%K constraint
%K competition<br>景象匹配
%K 归一化积相关
%K 相位相关
%K 遥感图象处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=2D32E5B86873F79ED39686F708201481&yid=9806D0D4EAA9BED3&vid=94C357A881DFC066&iid=E158A972A605785F&sid=3622B70F9C54A9CC&eid=375BEEEA164CFE59&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=9&reference_num=0