DocumentCode :
867057
Title :
An adaptive morphological filter for image processing
Author :
Cheng, F. ; Venetsanopoulos, A.N.
Author_Institution :
Dept. of Electr. Eng., Toronto Univ., Ont., Canada
Volume :
1
Issue :
4
fYear :
1992
fDate :
10/1/1992 12:00:00 AM
Firstpage :
533
Lastpage :
539
Abstract :
Novel types of opening operator (NOP) and closing operator (NCP) are proposed. An adaptive morphological filter is then constructed on the basis of the NOP and NCP. The filter can remove any details consisting of fewer pixels than a given number N, while preserving the other details. Efficient algorithms are also developed for the implementation of the NOP and NCP
Keywords :
adaptive filters; filtering and prediction theory; image processing; mathematical morphology; adaptive morphological filter; closing operator; image processing; opening operator; Adaptive filters; Computational complexity; Image processing; Image sampling; Nonlinear filters; Shape;
fLanguage :
English
Journal_Title :
Image Processing, IEEE Transactions on
Publisher :
ieee
ISSN :
1057-7149
Type :
jour
DOI :
10.1109/83.199924
Filename :
199924
Link To Document :
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