Morphological pattern-spectra-based Tau-opening optimization

Edward R. Dougherty, Robert M. Haralick, Yidong Chen, Bo Li, Carsten Agerskov, Ulrik Jacobi, Poul H. Sloth

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

Morphological tau-openings are binary filters that are translation invariant, increasing, antiextensive, and idempotent. The Matheron representation for tau-opening filters show that they are always given by unions of elementary openings. Historically tau-openings have been employed to restore binary images corrupted by union noise. This paper investigates optimal restoration for the union noise model based upon the individual granulometric pattern spectra of the image and noise. It does so for a class of random-grain image and noise models.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherPubl by Int Soc for Optical Engineering
Pages141-152
Number of pages12
Editionpt 1
ISBN (Print)0819407437, 9780819407436
DOIs
StatePublished - 1991
Externally publishedYes
EventVisual Communications and Image Processing '91: Image Processing Part 1 (of 2) - Boston, MA, USA
Duration: Nov 11 1991Nov 13 1991

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Numberpt 1
Volume1606
ISSN (Print)0277-786X

Other

OtherVisual Communications and Image Processing '91: Image Processing Part 1 (of 2)
CityBoston, MA, USA
Period11/11/9111/13/91

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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