%0 Journal Article
%T Hand-drawn shape recognition based on k-segment algorithm for principal curves<br>基于K段主曲线算法的手绘形状识别
%A TU Hong-lei
%A HUANG Jing College of Information Technology
%A Beijing Normal University Zhuhai
%A Zhuhai Guangdong
%A China
%A <br>屠红蕾
%A 黄静
%J 计算机应用
%D 2009
%I 
%X A hand-drawn shape recognition algorithm based on improved K-segment principal curve was presented.The algorithm was to generate a curve passing through the "middle" of the distribution.Recognition was based on the average distance from the sample points to the projected points on the generated principal curve.Experimental results show that the algorithm is feasible for hand-drawn shape recognition and exhibits good results.
%K principal curve
%K K-segment principal curve
%K shape recognition
%K dimension reduction<br>主曲线
%K K段主曲线
%K 形状识别
%K 降维
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=94F456C9491153C7A427DABB9E3A7659&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=0B39A22176CE99FB&sid=522844664D9E629A&eid=D9202C57BAB9096F&journal_id=1001-9081&journal_name=计算机应用&referenced_num=1&reference_num=12