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CVGIP
2002
126views more  CVGIP 2002»
9 years 6 months ago
Dual Mesh Resampling
The dual of a 2-manifold polygonal mesh without boundary is commonly defined as another mesh with the same topology (genus) but different connectivity (vertex-face incidence), in ...
Gabriel Taubin
PCM
2004
Springer
103views Multimedia» more  PCM 2004»
10 years 10 days ago
Spectral Coding of Three-Dimensional Mesh Geometry Information Using Dual Graph
In this paper, we propose a new scheme for the geometry coding of three-dimensional (3-D) mesh models using a dual graph. In order to compress the mesh geometry information, we gen...
Sung-Yeol Kim, Seung-Uk Yoon, Yo-Sung Ho
ICPR
2010
IEEE
9 years 4 months ago
Resampling Approach to Facial Expression Recognition Using 3D Meshes
We propose a novel strategy, based on resampling of 3D meshes, to recognize facial expressions. This entails conversion of the existing irregular 3D mesh structure in the database ...
Y. V. Venkatesh, Ashraf A. Kassim, O. V. Ramana Mu...
JVCA
2007
110views more  JVCA 2007»
9 years 6 months ago
Dual Laplacian morphing for triangular meshes
Recently, animations with deforming objects have been frequently used in various computer graphics applications. Morphing of objects is one of the techniques which realize shape t...
Jianwei Hu, Ligang Liu, Guozhao Wang
IJCAT
2010
161views more  IJCAT 2010»
9 years 5 months ago
Local resampling for patch-based texture synthesis in vector fields
: In order to synthesize distortionless texture on surfaces, we develop a direct and accurate approach for local resampling in vector fields, and then use the approach to synthesiz...
Renjie Chen, Ligang Liu, Guangchang Dong
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