Image Processing in Scale-Orientation Space

Research output: Contribution to conferencePaperpeer-review

Abstract

Scale-orientation signature space represents a non-linear transformation from normal grey-level image space. From this point of view there are similarities with other representations such as radial basis functions, Fourier, Mellin and
wavelet transforms. Morphological related techniques are used to generate the scale-orientation space. A series of filtering techniques, based on selectively removing values in scale-orientation space, have been developed. Transportation across scales, but not orientations, in scale-orientation space is discussed as a way to preserve the base of image structures. Evaluation of the described techniques is based on a set of standard images which contain linear structures superimposed on a complex texture background. Both quantitative and qualitative results are presented.
Original languageEnglish
Pages1-10
Number of pages10
Publication statusPublished - 02 Sept 2002
Externally publishedYes
EventBritish Machine Vision Conference 2002: The 13th British Machine Vision Conference - University of Cardiff, Cardiff, United Kingdom of Great Britain and Northern Ireland
Duration: 02 Sept 200205 Sept 2002

Conference

ConferenceBritish Machine Vision Conference 2002
Abbreviated titleBMVC 2002
Country/TerritoryUnited Kingdom of Great Britain and Northern Ireland
CityCardiff
Period02 Sept 200205 Sept 2002

Keywords

  • Image Features
  • Scale-Orientation Space
  • Thresholding
  • Filtering

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