notesum.ai
Published at December 4CLAP: Unsupervised 3D Representation Learning for Fusion 3D Perception via Curvature Sampling and Prototype Learning
cs.CV
Released Date: December 4, 2024
Authors: Runjian Chen1, Hang Zhang2, Avinash Ravichandran2, Wenqi Shao3, Alex Wong4, Ping Luo1
Aff.: 1The University of Hong Kong; 2Cruise; 3Shanghai AI Laboratory; 4Yale University

| Init. | Fine-tune Data | mAP | NDS |
|---|---|---|---|
| Random | 5% | 48.69 | 55.28 |
| CLAP | 51.17 +2.48 | 57.04 +1.76 | |
| Random | 2.5% | 39.12 | 40.01 |
| CLAP | 42.86 +3.74 | 42.18 +2.17 | |
| Random | 1% | 26.22 | 29.82 |
| CLAP | 30.53 +4.31 | 31.87 +2.05 | |
| Random | 0.5% | 16.49 | 22.61 |
| CLAP | 23.71 +7.22 | 27.32 +4.71 |