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cs.CV2025
DM3D: Dynamic Mamba via Offset-Guided Feature Resampling for Point Cloud Understanding
Bin Liu, Chunyang Wang, Xuelian Liu +2
State Space Models (SSMs) model long token sequences of point cloud with linear complexity, but require an unordered point cloud to be serialized. Existing methods mainly address t…
cs.CV2025
SM3D: Mitigating Spectral Bias and Semantic Dilution in Point Cloud State Space Models
Bin Liu, Chunyang Wang, Xuelian Liu
Point clouds are a fundamental 3D data representation that underpins various computer vision tasks. Recently, Mamba has demonstrated strong potential for 3D point cloud understandi…