%0 Journal Article
%T Polar Coding Multiple Resolution Hough Transform for Shape Detection<br>用于形状检测的极标编码多分辨率Hough变换
%A Wu Jiangfeng
%A Pan Shixian
%A <br>武江峰
%A 潘士先
%J 自动化学报
%D 1992
%I 
%X A new technique of using Hough transform for shape detection is proposed, which we call the Polar Coding Multiple Resolution Hough Transform (PCMRHT). In the PCMRHT, both template and image are coded into 1D sequences in polar coordinate representation. This technique simplifies the mapping operation of Hough transform, and also, makes it possible to develop a multiple resolution representation of boh image and parameter spaces, thereby enabling the task of detection to be efficiently performed at successively higher resolution levels in a tree-search-like manner. Experiment results are also presented.
%K Shape detection
%K Hough transform
%K polar coding
%K multiple resolution<br>形状检测
%K Hough变换
%K 极标编码
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=30C14C4F018F2B494E3F4B78C9E59C7B&yid=F53A2717BDB04D52&vid=13553B2D12F347E8&iid=94C357A881DFC066&sid=5568599C60D4BE87&eid=9E7C0CB25117E09B&journal_id=0254-4156&journal_name=自动化学报&referenced_num=0&reference_num=2