Sökning: (AMNE:(SOCIAL SCIENCES Business and economics)) hsvcat:3
> (2000-2004) >
The Evidence Theory...
The Evidence Theory Based Post-Processing of Colour Images
-
- Bacauskiene, Marija (författare)
- Department of Applied Electronics, Kaunas University of Technology, LT-3031, Kaunas, Lithuania
-
- Verikas, Antanas (författare)
- Högskolan i Halmstad,Halmstad Embedded and Intelligent Systems Research (EIS)
-
(creator_code:org_t)
- Vilnius : Institute of Mathematics and Cybernetics, Lithuanian Academy of Sciences, 2004
- 2004
- Engelska.
-
Ingår i: Informatica (Vilnius). - Vilnius : Institute of Mathematics and Cybernetics, Lithuanian Academy of Sciences. - 0868-4952 .- 1822-8844. ; 15:3, s. 315-328
- Relaterad länk:
-
https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- The problem of post-processing of a classified image is addressed from the point of view of the Dempster-Shafer theory of evidence. Each neighbour of a pixel being analyzed is considered as an item of evidence supporting particular hypotheses regarding the class label of that pixel. The strength of support is defined as a function of the degree of uncertainty in class label of the neighbour, and the distance between the neighbour and the pixel being considered. A post-processing window defines the neighbours. Basic belief masses are obtained for each of the neighbours and aggregated according to the rule of orthogonal sum. The final label of the pixel is chosen according to the maximum of the belief function.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences (hsv//eng)
- SAMHÄLLSVETENSKAP -- Ekonomi och näringsliv (hsv//swe)
- SOCIAL SCIENCES -- Economics and Business (hsv//eng)
Nyckelord
- Evidence theory
- Colour image segmentation
- Classification
- Post-processing
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas