2025-03-20

Sonata: Self-Supervised Learning of Reliable Point Representations

Xiaoyang Wu, Daniel DeTone, Duncan Frost, Tianwei Shen, Chris Xie, Nan Yang, Jakob Engel, Richard Newcombe, Hengshuang Zhao, Julian Straub,

CVPR 2025 project page github weights

Self-supervised learning of powerful and reliable point cloud representations. Sonata features improve linear probing accuracy by 3x on ScanNet and performance by 2x when given only 1% of training data.