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P2P: Tuning Pre-trained Image Models for Point Cloud Analysis with Point-to-Pixel Prompting
Ziyi Wang · Xumin Yu · Yongming Rao · Jie Zhou · Jiwen Lu
Wed 14:00 OGC: Unsupervised 3D Object Segmentation from Rigid Dynamics of Point Clouds
Ziyang Song · Bo Yang
Breaking the Symmetry: Resolving Symmetry Ambiguities in Equivariant Neural Networks
Sidhika Balachandar · Adrien Poulenard · Congyue Deng · Leonidas Guibas
Stress-Testing Point Cloud Registration on Automotive LiDAR
Amnon Drory · Raja Giryes · Shai Avidan
Let Images Give You More: Point Cloud Cross-Modal Training for Shape Analysis
Xu Yan · Heshen Zhan · Chaoda Zheng · Jiantao Gao · Ruimao Zhang · Shuguang Cui · Zhen Li
A Benchmark for Out of Distribution Detection in Point Cloud 3D Semantic Segmentation
Lokesh Veeramacheneni · Matias Valdenegro-Toro
Graph Structure from Point Clouds: Geometric Attention is All You Need
Daniel Murnane
Tue 14:00 Rethinking the compositionality of point clouds through regularization in the hyperbolic space
Antonio Montanaro · Diego Valsesia · Enrico Magli
Affinity Workshop
Object Segmentation of Cluttered Airborne LiDAR Point Clouds
Mariona Carós · Ariadna Just · Santi Seguí · Jordi Vitria
SeLCA: Self-Supervised Learning of Canonical Axis
Seungwook Kim · Yoonwoo Jeong · Chunghyun Park · Jaesik Park · Minsu Cho
Thu 14:00 Prototypical VoteNet for Few-Shot 3D Point Cloud Object Detection
Shizhen Zhao · Xiaojuan Qi
Wed 14:00 Self-Supervised Pretraining for Large-Scale Point Clouds
Zaiwei Zhang · Min Bai · Erran Li Li