Parity symmetry in multi-dimensional signals
 @InProceedings{sommer05icwaa,
  author = 	 {G. Sommer and D. Zang},
  title = 	 {Parity symmetry in multi-dimensional signals},
  booktitle =	 { Proc. ICWAA,  Int. Conf. on Wavelet Analysis and its Applications, Macao Nov. 2005},
  year =	 2006
  note =	 {to appear}
}