Bring Event into RGB and LiDAR: Hierarchical Visual-Motion Fusion for
Scene Flow
Bring Event into RGB and LiDAR: Hierarchical Visual-Motion Fusion for
Scene Flow
Single RGB or LiDAR is the mainstream sensor for the challenging scene flow, which relies heavily on visual features to match motion features. Compared with single modality, existing methods adopt a fusion strategy to directly fuse the cross-modal complementary knowledge in motion space. However, these direct fusion methods may suffer …