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A local feature based simplification method for animated mesh sequence (EI CONFERENCE)

文献类型：会议论文

作者Wang B.; Wang B.; Zhao J.; Zhang S.
出版日期2010
会议名称2010 2nd International Conference on Computer Engineering and Technology, ICCET 2010, April 16, 2010 - April 18, 2010
会议地点Chengdu, China
关键词Although animated meshes are frequently used in numerous domains only few works have been proposed until now for simplifying such data. In this paper we propose a new method for generating progressive animated models based on local feature analysis and deformation area preservation. We propose the use of solid angle and height value for a non-hyperbolic vertex to define the local feature parameter. This local factor is embedded to the vertex quadric error matrix when calculating the edge collapse cost. In order to preserve the areas with large deformation we add deformation degree weight to the aggregated quadric errors when computing the unified edge contraction sequence. Finally a mesh optimization process is proposed to further reduce the geometric distortion for each frame. Our approach is fast easy to implement and as a result good quality dynamic approximations with well-preserved fine details can be generated at any given frame. 2010 IEEE.
页码V1681-V1685
收录类别EI
源URL[http://ir.ciomp.ac.cn/handle/181722/33964]  
专题长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式
GB/T 7714		 Wang B.,Wang B.,Zhao J.,et al. A local feature based simplification method for animated mesh sequence (EI CONFERENCE)[C]. 见:2010 2nd International Conference on Computer Engineering and Technology, ICCET 2010, April 16, 2010 - April 18, 2010. Chengdu, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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