%0 Journal Article
%T The Dynamic Searching Optimization Image Reconstruction Method on the Condition of Maximum Entropy<br>利用椭圆性质提取椭圆
%A Yang Pengling
%A Jiang Genmiao
%A Zhou Yunfen
%A <br>杨忠根
%A 栾晓明
%J 中国图象图形学报
%D 1997
%I 
%X This paper presents a kind of dynamic searching image reconstruction method that satisfies several criteria. From the image space essence, this paper establishes three criterion functions. The entropy function derivative isn't a linear function, this paper presents a method that transforms it to a proximate linear formula and gets a iteration formula.The dynamic searching method, to the best, avoids the adjustment overdose or insufficiency problem in the course of iteration that exists in many iteration methods.
%K Randan transformation
%K Maximum entropy
%K Dynamic searching
%K Image reconstruction<br>计算机视觉
%K 椭圆提取
%K 图形学
%K 鲁棒估计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=E0E89D82A8CE04204E5DD02310CC16D0&yid=5370399DC954B911&vid=0B39A22176CE99FB&iid=DF92D298D3FF1E6E&sid=5A751AE9FA58A3FB&eid=89389F643CA3F778&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=5&reference_num=0