AM-FM analysis over spatially bounded domains for applications in medical imaging

Marias S. Pattichis, Victor Murray

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

AM-FM analysis methods have been used in several biomedical imaging applications. In this paper, we are interested in the development of AM-FM analysis methods for small components, regions of interests (ROIs), and segmented objects. For detecting small components, we propose the use of a new multi-scale AM-FM edge and peak analysis system. The new system uses the product of gradient estimates from multiple scales. For small ROIs, we propose the use of a new nested optimization scheme. We show that separable designs based on 1-D designs with 15 coefficients can lead to excellent AMFM estimates.

Original languageEnglish
Title of host publicationFinal Program and Abstract Book - 9th International Conference on Information Technology and Applications in Biomedicine, ITAB 2009
DOIs
StatePublished - 2009
Externally publishedYes
Event9th International Conference on Information Technology and Applications in Biomedicine, ITAB 2009 - Larnaca, Cyprus
Duration: 4 Nov 20097 Nov 2009

Publication series

NameFinal Program and Abstract Book - 9th International Conference on Information Technology and Applications in Biomedicine, ITAB 2009

Conference

Conference9th International Conference on Information Technology and Applications in Biomedicine, ITAB 2009
Country/TerritoryCyprus
CityLarnaca
Period4/11/097/11/09

Keywords

  • Am-fm methods
  • Edge detection
  • Multi-scale methods

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