%0 Journal Article
%T 3D model retrieval algorithm based on slice-cutting<br>一种基于切片的三维模型检索算法*
%A XIA Ai-jun
%A SUN Shu-sen
%A ZENG Yong
%A <br>夏爱军
%A 孙树森
%A 曾勇
%J 计算机应用研究
%D 2012
%I 
%X For retrieving similar models more efficiently from 3D model database, this paper proposed a slice-cutting based 3D model retrieval method. Firstly, used PCA to preprocess a 3D model. Then, cut the preprocessed 3D model into slices using planes normal to principal directions. Finally, selected the ratio among the areas of these cutting slices as the representation of a 3D model and used to calculate the similarity between models. It developed a retrieval system based on this algorithm. The experiment adopted PSB 3D model database for retrieving. The results indicate that cutting slices based 3D model retrieval method is effective and promising.
%K cutting slice
%K 3D model retrieval
%K principal component analysis(PCA)
%K vector distance
%K model retrieval<br>切片
%K 三维模型检索
%K 主元分析
%K 向量距离
%K 模型检索
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=4189763B19B8AD45805A2A0E1A82E618&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=8C27CCA578E52082&eid=683005D16807E4FE&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=19