%0 Journal Article
%T An Algorithm on Geometric Global Registration of Parallax Images Based on Wavelet Transform<br>基于小波变换的视差图像全局几何配准新算法
%A YANG Bi-wu
%A GUO Xiao-song
%A ZHAO Jing-min
%A WANG Yu-sen
%A <br>杨必武
%A 郭晓松
%A 赵敬民
%A 王玉森
%J 光子学报
%D 2007
%I 
%X To solve the quick and robust registration of parallax images, a coarse-to-fine global registration strategy using the coarse images weighted with detail image was proposed.Taking the advantage of multi-resolution characteristic of wavelet transform,a gray pyramid was built by the wavelet transform of images,and the approximate components of each layer was matched layer by layer from top to bottom.To improve the reliability of registration ulteriorly,the optimized registration was gotten from the weighed correlation registration of approximate components with vertical details in the penultimate layer of the pyramid.
%K Wavelet transform
%K Parallax images
%K Geometric global registration
%K Weighted correlation registration<br>小波变换
%K 视差图像
%K 几何全局配准
%K 加权相关配准
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=F083C9E1AA889D3DAD1EA8DE3F8FEDB3&yid=A732AF04DDA03BB3&vid=933658645952ED9F&iid=38B194292C032A66&sid=F6467E7C54ED952D&eid=39E48869A719B9DE&journal_id=1004-4213&journal_name=光子学报&referenced_num=5&reference_num=9