DocumentCode
1719634
Title
Breakdown points and optimal soft morphological filtering
Author
Koivisto, Pertti ; Huttunen, Heikki ; Kuosmanen, Pauli
Author_Institution
Signal Process. Lab., Tampere Univ. of Technol., Finland
fYear
1996
Firstpage
490
Lastpage
493
Abstract
A novel filter optimality criterion based on the breakdown point constraint is proposed. The criterion provides a trade-off between noise attenuation and detail preservation. The formulas for the breakdown points of the basic soft morphological filters are derived. The practical applicability of the criterion is empirically studied in connection with the optimization of soft morphological filters by simulated annealing and genetic algorithms
Keywords
circuit optimisation; digital filters; filtering theory; genetic algorithms; image processing; mathematical morphology; noise; nonlinear filters; breakdown point constraint; detail preservation; filter optimality criterion; formulas; genetic algorithms; image processing; noise attenuation; nonlinear digital filters; optimal soft morphological filtering; simulated annealing; Electric breakdown; Filtering; Filters; Genetic algorithms; Morphological operations; Pollution measurement; Robustness; Signal processing; Signal processing algorithms; Zinc;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Signal Processing Workshop Proceedings, 1996., IEEE
Conference_Location
Loen
Print_ISBN
0-7803-3629-1
Type
conf
DOI
10.1109/DSPWS.1996.555569
Filename
555569
Link To Document