AI RESEARCH
Prior-guided Fusion of Multimodal Features for Change Detection from Optical-SAR Images
arXiv CS.CV
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ArXi:2604.05527v1 Announce Type: new Multimodal change detection (MMCD) identifies changed areas in multimodal remote sensing (RS) data, nstrating significant application value in land use monitoring, disaster assessment, and urban sustainable development. However, literature MMCD approaches exhibit limitations in cross-modal interaction and exploiting modality-specific characteristics. This leads to insufficient modeling of fine-grained change information, thus hindering the precise detection of semantic changes in multimodal data.