An MRF Approach to Unsupervised Change Detection

Abstract

An approach to the automatic analysis of the difference image for change detection in multitemporal remote sensing images is proposed. This approach is based on a technique that exploits the expectation-maximization (EM algorithm for the estimation of the densityfunctions associated with both the changed and unchanged pixels in the difference image. Then… (More)
DOI: 10.1109/ICIP.1999.821583

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@inproceedings{Bruzzone1999AnMA, title={An MRF Approach to Unsupervised Change Detection}, author={Lorenzo Bruzzone and Diego Fern{\'a}ndez-Prieto}, booktitle={ICIP}, year={1999} }