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Wavelength-Resoluti...
Wavelength-Resolution SAR Change Detection Using Bayes' Theorem
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- Alves, Dimas Irion (författare)
- Fed Univ Pampa, BRA
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- Palm, Bruna Gregory (författare)
- Aeronaut Inst Technol, BRA
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- Hellsten, Hans (författare)
- Saab AB, SWE
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- Vu, Viet Thuy (författare)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
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- Pettersson, Mats, 1966- (författare)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap,Blekinge Inst Technol, Karlskrona 37179, Sweden.
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- Machado, Renato (författare)
- Aeronaut Inst Technol, Sao Jose Dos Campos 12228900, SP, Brazil.
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- Uchoa-Filho, Bartolomeu F. (författare)
- Univ Fed Santa Catarina, Florianopolis 88040900, SC, Brazil.
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- Dammert, Patrik (författare)
- Saab AB, Saab Surveillance, Gothenburg 41289, Sweden.
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(creator_code:org_t)
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2020
- 2020
- Engelska.
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Ingår i: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. - : IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. - 1939-1404 .- 2151-1535. ; 13, s. 5560-5568
- Relaterad länk:
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https://doi.org/10.1...
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https://bth.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This article presents Bayes' theorem for wavelength-resolution synthetic aperture radar (SAR) change detection method development. Different change detection methods can be derived using Bayes' theorem in combination with the target model, clutter-plus-noise model, iterative implementation, and noniterative implementation. As an example of the Bayes' theorem use for wavelength-resolution SAR change detection method development, we propose a simple change detection method with a clutter-plus-noise model and noniterative implementation. In spite of simplicity, the proposed method provides a very competitive performance in terms of probability of detection and false alarm rate. The best result was a probability of detection of $\text{98.7}\%$ versus a false alarm rate of one per square kilometer.
Ämnesord
- 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)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- Bayes' theorem
- CARABAS
- change detection
- synthetic aperture radar (SAR)
- wavelength resolution
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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