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EXPERIMENTAL RESULTS ON CHANGE DETECTION BASED ON BAYES PROBABILITY THEOREM

Hellisten, Hans (author)
Machado, Renato (author)
Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
Pettersson, Mats I. (author)
Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
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Vu, Viet Thuy (author)
Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
Dammert, Patrik (author)
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 (creator_code:org_t)
IEEE Communications Society, 2015
2015
English.
In: 2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS). - : IEEE Communications Society. - 9781479979295 ; , s. 318-321
  • Conference paper (peer-reviewed)
Abstract Subject headings
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  • In this paper we propose a new change detection (CD) algorithm based on the Bayes theorem and probability assignments. Differently from any kind of likelihood ratio test (LRT) algorithms, the proposed algorithm does not present target alarms, but the probability of certain image position is a target position. In other words, the proposed method leads to quantitative estimates on the probability of a target at any pixel, whereas LRT algorithms can only be used as a figure of merit for any pixel to contain a target.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Keyword

Change detection; CARABAS; Bayes Theorem; SAR

Publication and Content Type

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