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SIAMSC
2010
142views more  SIAMSC 2010»
13 years 6 months ago
Efficient Spectral Sparse Grid Methods and Applications to High-Dimensional Elliptic Problems
Abstract. We develop in this paper some efficient algorithms which are essential to implementations of spectral methods on the sparse grid by Smolyak's construction based on a...
Jie Shen, Haijun Yu
VC
2008
100views more  VC 2008»
13 years 11 months ago
Spectral mesh deformation
In this paper, we present a novel spectral method for mesh deformation based on manifold harmonics transform. The eigenfunctions of the Laplace
Guodong Rong, Yan Cao, Xiaohu Guo
ICMCS
2005
IEEE
104views Multimedia» more  ICMCS 2005»
14 years 5 months ago
Joint Inter and Intra Shot Modeling for Spectral Video Shot Clustering
This paper proposed a novel video shot clustering algorithm using spectral method by joint modeling of inter and intra shot. Gauss Mixture Model (GMM) is used for probabilistic sp...
Jianning Zhang, Lifeng Sun, Shiqiang Yang, Yuzhuo ...