CrossWeaver: Cross-modal Weaving for Arbitrary-Modality Semantic Segmentation

ArXi:2604.02948v1 Announce Type: new Multimodal semantic segmentation has shown great potential in leveraging complementary information across diverse sensing modalities. However, existing approaches often rely on carefully designed fusion strategies that either use modality-specific adaptations or rely on loosely coupled interactions, thereby limiting flexibility and resulting in less effective cross-modal coordination.