%0 Journal Article
%T MESH SIMPLIFICATION ALGORITHM BASED ON ENERGY EVALUATION AND ITS APPLICATION<br>基于能量评估的网格简化算法及其应用
%A TAO Zhiliang
%A PAN Zhigeng
%A SHI Jiaoying
%A <br>陶志良
%A 潘志庚
%A 石教英
%J 软件学报
%D 1997
%I 
%X Mesh simplification is an important stage in the surface reconstruction andthe generation of multiple LOD(level of detail) models. In this paper, the authors presenta tnesh simplification algorithm based on energy evaluation which can effectively reducethe number of triangles in a dense mesh. This algorithm is able to decimate the mesh whilewell keeping the original topological type of the mesh, and to evaluate the error of meshfitness according to the energy value, To accelerate the algorithm, a simple effective sam-pling method is employed. In addition, this algorithm is highly autornatic to support theconstruction of the LOD models.
%K Mesh simplification
%K geometric modeling
%K mesh fitting
%K virtual reality<br>网格简化
%K 几何模型
%K 网格匹配
%K 虚拟现实
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=F82A645B96EA9CC8C7D37E21E49198FC&yid=5370399DC954B911&vid=5D311CA918CA9A03&iid=59906B3B2830C2C5&sid=E348995F86F60FD3&eid=68BCD01D0D745EB3&journal_id=1000-9825&journal_name=软件学报&referenced_num=31&reference_num=3