Low-cost junction characterization using polar averaging filters
@InProceedings{yu98icip,
  author = 	 {W. Yu and K. Daniilidis and G. Sommer},
  title = 	 {Low-cost junction characterization using polar averaging filters},
  booktitle = 	 {Int. Conf. Image Processing, ICIPŽ98},
  publisher =    {IEEE Signal Processing Society},
  address =      {Chicago, Illinois},
  year =	 1998,
  volume =       3,
  pages =        {41-44},
  }