摘要
We present a multidimensional evidential reasoning (MDER) approach to estimate change detection from the fusion of heterogeneous remote sensing images. MDER is based on a multidimensional (M-D) frame of discernment composed by the Cartesian product of the separate frames of discernment used for the classification of each image. Every element of the M-D frame is a basic joint state that allows to describe precisely the possible change occurrences between the heterogeneous images. Two kinds of rules of combination are proposed for working either with the free model, or with a constrained model depending on the integrity constraints one wants to take into account in the scenario under study. We show the potential interest of the MDER approach for detecting changes due to a flood in the Gloucester area in the U.K. from two real ERS and SPOT images.
源语言 | 英语 |
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文章编号 | 6495471 |
页(从-至) | 168-172 |
页数 | 5 |
期刊 | IEEE Geoscience and Remote Sensing Letters |
卷 | 11 |
期 | 1 |
DOI | |
出版状态 | 已出版 - 2014 |