Releasing aperture filter constraints

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Abstract

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
Pages1492-1496
Number of pages5
Publication statusPublished - 2007
Event15th European Signal Processing Conference - Poznan , Poland
Duration: 3 Sep 20077 Sep 2007

Conference

Conference15th European Signal Processing Conference
Abbreviated titleEUSIPCO 2007
CountryPoland
CityPoznan
Period3/09/077/09/07

Keywords

  • filter constraints
  • apertures

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    Marshall, S. (2007). Releasing aperture filter constraints. 1492-1496. Paper presented at 15th European Signal Processing Conference, Poznan , Poland.