%0 Journal Article
%T Interactive 3D Metamorphosis<br>交互三维形状过渡技术
%A WANG Zhang-ye
%A BAO Hu-jun
%A PENG Qun-sheng
%A <br>王章野
%A 鲍虎军
%A 彭群生
%J 软件学报
%D 1998
%I 
%X A new 3D morphing algorithm for polyhedral objects with the same genus is presented in this paper. The proposed algorithm first interactively partitions the two original polyhedra into the same number of polygonal patches, the patch correspondence is also established during partitioning. Then each pair of corresponding patches is parametrized and resampled by using the harmonic maps. A feature polyhedron is finally constructed for each original polyhedron. The shape transition between the original polyhedral models is accomplished by composing three successive transformations using their feature polyhedra as the bridges. Experimental results demonstrate that the algorithm is robust, and can deal with the general cases.
%K Computer animation
%K metamorphosis
%K harmonic map
%K homeomorphic map
%K genus<br>计算机动画，形状过渡技术，调和映射，同构映射，亏格.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=314B3819268994D8&yid=8CAA3A429E3EA654&vid=9CF7A0430CBB2DFD&iid=9CF7A0430CBB2DFD&sid=D559883475316B44&eid=2B6C525BCE31A7DA&journal_id=1000-9825&journal_name=软件学报&referenced_num=7&reference_num=9