Ellipsoidal-blob approximation of 3D models and its applications
发布时间：2016-04-25
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发表刊物：Computers & Graphics
关键字：Ellipsoidal blobby model; Implicit surface; Animation; Geometry data reduction
摘要：This paper presents a technique for automatically approximating a given mesh model with an ellipsoidal blobby model. Firstly, an ellipsoid decomposition algorithm is introduced to approximate given models by ellipsoids. After that, a blobby implicit surface employing ellipsoidal blobs is modelled to fit the sampling points on the given mesh. Finally, the reconstructed ellipsoidal blobby model is applied in two applications: the geometry data reduction and the target shape controlled cloud animation.
合写作者：Shengjun Liu, Xiaogang Jin, Charlie C.L.Wang, K.C.Hui
论文类型：基础研究
文献类型：J
卷号：31
期号：2
页面范围：243-251
是否译文：否
发表时间：2007-04-01
发布期刊链接：http://www.sciencedirect.com/science/article/pii/S0097849307000325
附件：
Ellipsoidal-blob approximation of 3D models and its applications.pdf