Adaptive recursive image filtering

Author

Erler, Kevin ; Jernigan, Ed

Author_Institution

Dept. of Syst. Design Eng., Waterloo Univ., Ont., Canada

fYear

1991

fDate

14-17 Apr 1991

Firstpage

3017

Abstract

An edge preserving smoothing filter for images distorted by additive noise is developed as an example of recursive adaptive filtering. The filter attempts to minimize the local squared-error in each neighborhood of pixels. Its performance is compared to the original nonrecursive version of the same filter

Keywords

adaptive filters; digital filters; filtering and prediction theory; picture processing; adaptive recursive image filtering; additive noise; edge preserving smoothing filter; local squared-error; performance; Adaptive filters; Additive noise; Design engineering; Filtering; Image processing; Nonlinear filters; Signal processing; Smoothing methods; Stability; Systems engineering and theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference on

Conference_Location

Toronto, Ont.

ISSN

1520-6149

Print_ISBN

0-7803-0003-3

Type

conf

DOI

10.1109/ICASSP.1991.151038

Filename

151038

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2048658