Point Cloud Processing

TetraSphere: A Neural Descriptor for O(3)-Invariant Point Cloud Analysis CVPR 2024 TULIP: Transformer for Upsampling of LiDAR Point Clouds CVPR 2024 UDiFF: Generating Conditional Unsigned Distance Fields with Optimal Wavelet Diffusion CVPR 2024 Unsupervised Occupancy Learning from Sparse Point Cloud CVPR 2024 X-3D: Explicit 3D Structure Modeling for Point Cloud Recognition CVPR 2024 3D Registration With Maximal Cliques CVPR 2023 ACL-SPC: Adaptive Closed-Loop System for Self-Supervised Point Cloud Completion CVPR 2023 AD-PT: Autonomous Driving Pre-Training with Large-scale Point Cloud Dataset NeurIPS 2023 Adversarially Masking Synthetic To Mimic Real: Adaptive Noise Injection for Point Cloud Segmentation Adaptation CVPR 2023 ARO-Net: Learning Implicit Fields From Anchored Radial Observations CVPR 2023 Attention-Based Point Cloud Edge Sampling CVPR 2023 Banana: Banach Fixed-Point Network for Pointcloud Segmentation with Inter-Part Equivariance NeurIPS 2023 BUFFER: Balancing Accuracy, Efficiency, and Generalizability in Point Cloud Registration CVPR 2023 CasFusionNet: A Cascaded Network for Point Cloud Semantic Scene Completion by Dense Feature Fusion AAAI 2023 Context-Aware Transformer for 3D Point Cloud Automatic Annotation AAAI 2023 CP3: Channel Pruning Plug-In for Point-Based Networks CVPR 2023 Cross-Modal Contrastive Learning for Domain Adaptation in 3D Semantic Segmentation AAAI 2023 Deep Graph-Based Spatial Consistency for Robust Non-Rigid Point Cloud Registration CVPR 2023 Deep Manifold Attack on Point Clouds via Parameter Plane Stretching AAAI 2023 Differentiable Registration of Images and LiDAR Point Clouds with VoxelPoint-to-Pixel Matching NeurIPS 2023 DSVT: Dynamic Sparse Voxel Transformer With Rotated Sets CVPR 2023 E2PN: Efficient SE(3)-Equivariant Point Network CVPR 2023 Efficient Hierarchical Entropy Model for Learned Point Cloud Compression CVPR 2023 FAC: 3D Representation Learning via Foreground Aware Feature Contrast CVPR 2023 Frequency-Modulated Point Cloud Rendering With Easy Editing CVPR 2023