Releasing aperture filter constraints

Research output: Contribution to conferencePaper

86 Downloads (Pure)


Aperture filters are a recently introduced class of nonlinear filters used in image processing. In this paper we present a new approach for aperture filter design, improving operator performance with respect to the MSE measure by releasing some of the operator constraints without losing statistical estimation accuracy. With the use of the proposed methods an average of 34% MSE reduction was achieved for
deblurring, whereas a standard aperture operator reduced the error by only 10% on the average.
Original languageEnglish
Number of pages5
Publication statusPublished - 2007
Event15th European Signal Processing Conference - Poznan , Poland
Duration: 3 Sep 20077 Sep 2007


Conference15th European Signal Processing Conference
Abbreviated titleEUSIPCO 2007


  • filter constraints
  • apertures

Fingerprint Dive into the research topics of 'Releasing aperture filter constraints'. Together they form a unique fingerprint.

Cite this