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WSCG
2004
142views more  WSCG 2004»
15 years 6 months ago
Collision Detection Using Polar Diagrams
In Computer Graphics, Collision Detection is considered a key problem with important applications in related areas. Several solutions have been proposed, but independently of the ...
Lidia M. Ortega, Francisco R. Feito, Clara I. Grim...
MJ
2006
84views more  MJ 2006»
15 years 4 months ago
Impact of the surface roughness on the electrical capacitance
A new hybrid approach consists to use the advantages of both systems namely the high geometric aspects of the electrodes of the ultracapacitor and the high dielectric strength of ...
A. Albina, P. L. Taberna, J. P. Cambronne, P. Simo...
PR
2006
229views more  PR 2006»
15 years 4 months ago
FS_SFS: A novel feature selection method for support vector machines
In many pattern recognition applications, high-dimensional feature vectors impose a high computational cost as well as the risk of "overfitting". Feature Selection addre...
Yi Liu, Yuan F. Zheng
JVCIR
2007
271views more  JVCIR 2007»
15 years 4 months ago
Text detection and restoration in natural scene images
A new method for text detection and recognition in natural scene images is presented in this paper. In the detection process, color, texture, and OCR statistic features are combin...
Qixiang Ye, Jianbin Jiao, Jun Huang, Hua Yu
170
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TIP
2010
154views more  TIP 2010»
15 years 3 months ago
Projective Nonnegative Graph Embedding
—We present in this paper a general formulation for nonnegative data factorization, called projective nonnegative graph embedding (PNGE), which 1) explicitly decomposes the data ...
Xiaobai Liu, Shuicheng Yan, Hai Jin