What s so good about quadrature filters?

Hans Knutsson, Mats T. Andersson. What s so good about quadrature filters?. In ICIP (1). pages 61-64, 2003.

@inproceedings{KnutssonA03:0,
  title = {What s so good about quadrature filters?},
  author = {Hans Knutsson and Mats T. Andersson},
  year = {2003},
  researchr = {https://researchr.org/publication/KnutssonA03%3A0},
  cites = {0},
  citedby = {0},
  pages = {61-64},
  booktitle = {ICIP (1)},
}