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CAD
2004
Springer
15 years 6 months ago
3D surface filtering using spherical harmonics
This paper presents a novel approach for 3D surface filtering over two-manifold meshes. A robust spherical parameterization algorithm is proposed to transform the input surface in...
Kun Zhou, Hujun Bao, Jiaoying Shi
CGF
2004
108views more  CGF 2004»
15 years 6 months ago
Interference Detection for Subdivision Surfaces
Accurate and robust interference detection and ray-tracing of subdivision surfaces requires safe linear approximations. Approximation of the limit surface by the subdivided contro...
Xiaobin Wu, Jörg Peters
PAMI
2007
196views more  PAMI 2007»
15 years 5 months ago
Clustering and Embedding Using Commute Times
This paper exploits the properties of the commute time between nodes of a graph for the purposes of clustering and embedding, and explores its applications to image segmentation a...
Huaijun Qiu, Edwin R. Hancock
WCNC
2010
IEEE
15 years 4 months ago
Channel Modeling and MIMO Capacity for Outdoor Millimeter Wave Links
Recent work has shown that mesh networks based on short-range outdoor millimeter (mm) wave links in the unlicensed 60 GHz band are a promising approach to providing an easily deplo...
Hong Zhang, Sriram Venkateswaran, Upamanyu Madhow
CVPR
2011
IEEE
15 years 1 months ago
Tracking 3D Human Pose with Large Root Node Uncertainty
Representing articulated objects as a graphical model has gained much popularity in recent years, often the root node of the graph describes the global position and orientation of...
Ben Daubney, Xianghua Xie