2024
Part2Object: Hierarchical Unsupervised 3D Instance Segmentation
ECCV 2024poster
"Unsupervised 3D instance segmentation aims to segment objects from a 3D point cloud without any annotations. Existing methods face the challenge of either too loose or too tight clustering, leading to under-segmentation or over-segmentation. To address this issue, we propose Part2Object, hierarchic…