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» An Executable Representation of Distance and Direction
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CAGD
2005
130views more  CAGD 2005»
13 years 7 months ago
Truly selective polygonal mesh hierarchies with error control
In this work a new multi-resolution model is proposed for polygonal meshes. It is based on the dual edge collapse, which performs face clustering instead of vertex clustering. The...
Stefan Gumhold
CSDA
2006
67views more  CSDA 2006»
13 years 8 months ago
Sensitivity analysis of the strain criterion for multidimensional scaling
Multidimensional scaling (MDS) is a collection of data analytic techniques for constructing configurations of points from dissimilarity information about interpoint distances. Cla...
R. M. Lewis, M. W. Trosset
CGF
2010
98views more  CGF 2010»
13 years 8 months ago
Fast Generation of Pointerless Octree Duals
Geometry processing applications frequently rely on octree structures, since they provide simple and efficient hierarchies for discrete data. However, octrees do not guarantee dire...
Thomas Lewiner, Vinícius Mello, Adelailson ...
ICCD
2004
IEEE
115views Hardware» more  ICCD 2004»
14 years 4 months ago
ACG-Adjacent Constraint Graph for General Floorplans
ACG (Adjacent Constraint Graph) is invented as a general floorplan representation. It has advantages of both adjacency graph and constraint graph of a floorplan: edges in an ACG...
Hai Zhou, Jia Wang
AMFG
2007
IEEE
251views Biometrics» more  AMFG 2007»
14 years 2 months ago
Human Perambulation as a Self Calibrating Biometric
Abstract. This paper introduces a novel method of single camera gait reconstruction which is independent of the walking direction and of the camera parameters. Recognizing people b...
Michela Goffredo, Nicholas Spencer, Daniel Pearce,...