Using skew Gabor filter in source signal separation and local spectral multi-orientation analysis
 @InProceedings{yu04cvpr,
  author = 	 {W. Yu and K. Daniilidis and G. Sommer},
  title = 	 {Using Skew Gabor Filter in Source Signal Separation and Local Spectral Multi-Orientation Analysis},
  booktitle =	 {Proc. CVPR 2004, June 27-July 2, Washington D.C.},
  volume =       {1},
  publisher =    {IEEE Computer Society},
pages =          {462-469},
  year =	 2004
}