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IMR
1999
Springer
15 years 6 months ago
Volume Decomposition and Feature Recognition for Hexahedral Mesh Generation
Considerable progress has been made on automatic hexahedral mesh generation in recent years. Several automatic meshing algorithms have proven to be very reliable on certain classe...
Yong Lu, Rajit Gadh, Timothy J. Tautges
INFOCOM
2009
IEEE
15 years 8 months ago
Topological Data Processing for Distributed Sensor Networks with Morse-Smale Decomposition
Abstract—We are interested in topological analysis and processing of the large-scale distributed data generated by sensor networks. Naturally a large-scale sensor network is depl...
Xianjin Zhu, Rik Sarkar, Jie Gao
ICB
2009
Springer
191views Biometrics» more  ICB 2009»
15 years 8 months ago
On Decomposing an Unseen 3D Face into Neutral Face and Expression Deformations
This paper presents a technique for decomposing an unseen 3D face under any facial expression into an estimated 3D neutral face and expression deformations (the shape residue betwe...
Faisal R. Al-Osaimi, Mohammed Bennamoun, Ajmal S. ...
ICIAP
2001
Springer
16 years 2 months ago
Remote Sensed Images Segmentation through Shape Refinement
A novel approach to the automatic classiJcation of remote sensed images is proposed. This approach is based on a three-phase procedure: first pixels which belong to the areas of i...
Giovanni Gallo, Giorgio Grasso, Salvatore Nicotra,...
3DPVT
2006
IEEE
216views Visualization» more  3DPVT 2006»
15 years 8 months ago
Shape Measure for Identifying Perceptually Informative Parts of 3D Objects
We propose a mathematical approach for quantifying shape complexity of 3D surfaces based on perceptual principles of visual saliency. Our curvature variation measure (CVM), as a 3...
Sreenivas R. Sukumar, David Page, Andrei V. Gribok...