An image pyramid with morphological operators

Aldo Morales, Raj Acharya

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

3 Scopus citations

Abstract

The aim of this research is to obtain a morphological pyramid with the aid of alternating sequential filters. The authors establish a relationship between alternating sequential filters and the morphological sampling theorem developed by R. Haralick et al. (1987). An alternative proof for opening and closing in the sampled and unsampled domain using the basis functions is shown. This decomposition is then used to show the relationship of the compound mapping opening-closing in the sampled and unsampled domain. An upper and a lower bound for the above relationships are presented. Under certain circumstances, an equivalence is shown for opening-closing between the sampled and the unsampled domain. An extension to more complicated algorithms using union of openings and intersection of closings is also proposed.

Original languageEnglish (US)
Title of host publicationProc 91 IEEE Comput Soc Conf Comput Vision Pattern Recognit
PublisherPubl by IEEE
Pages526-531
Number of pages6
ISBN (Print)0818621486
StatePublished - Dec 1 1991
EventProceedings of the 1991 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Maui, HI
Duration: Jun 3 1991Jun 6 1991

Publication series

NameProc 91 IEEE Comput Soc Conf Comput Vision Pattern Recognit

Other

OtherProceedings of the 1991 IEEE Computer Society Conference on Computer Vision and Pattern Recognition
CityMaui, HI
Period6/3/916/6/91

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All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Morales, A., & Acharya, R. (1991). An image pyramid with morphological operators. In Proc 91 IEEE Comput Soc Conf Comput Vision Pattern Recognit (pp. 526-531). (Proc 91 IEEE Comput Soc Conf Comput Vision Pattern Recognit). Publ by IEEE.