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An adaptive morphological filter for image processing.

Authors
  • Cheng, F
  • Venetsanopoulos, A N
Type
Published Article
Journal
IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Publication Date
Jan 01, 1992
Volume
1
Issue
4
Pages
533–539
Identifiers
PMID: 18296187
Source
Medline
License
Unknown

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.

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