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4d point cloud

4 papers

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Co-occurring keywords · papers mentioning both

action segmentation (2) point cloud (2) scene understanding (2) semantic segmentation (2) 4d perception (1) temporal relationship mining (1) cross-frame attention (1) cross-modal knowledge transfer (1) object pose tracking (1) sparse convolution (1)

Papers

Understanding Dynamic Scenes in Ego Centric 4D Point Clouds AAAI 2026 X4D-SceneFormer: Enhanced Scene Understanding on 4D Point Cloud Videos through Cross-Modal Knowledge Transfer AAAI 2024 HOI4D: A 4D Egocentric Dataset for Category-Level Human-Object Interaction CVPR 2022 SpSequenceNet: Semantic Segmentation Network on 4D Point Clouds CVPR 2020