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Unsupervised change detection with very high-resolution SAR images by multiscale analysis and Markov random fields | IEEE Conference Publication | IEEE Xplore

Unsupervised change detection with very high-resolution SAR images by multiscale analysis and Markov random fields


Abstract:

Change detection represents an important tool in environmental monitoring and disaster management. Here, a novel unsupervised change-detection method is proposed for very...Show More

Abstract:

Change detection represents an important tool in environmental monitoring and disaster management. Here, a novel unsupervised change-detection method is proposed for very high-resolution SAR images, by integrating wavelet multiscale feature extraction, Markov random fields for contextual modeling, and generalized Gaussian models. Experiments with COSMO-SkyMed data remark the effectiveness of the method as compared with previous methods.
Date of Conference: 25-30 July 2010
Date Added to IEEE Xplore: 03 December 2010
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Conference Location: Honolulu, HI, USA

References

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