3PoinTr: 3D Point Tracks for Robot Manipulation Pretraining from Casual Videos
Adam Hung,
Bardienus P. Duisterhof,
Jeffrey Ichnowski
Under Review
[Website]
[Paper]
[Video]
3PoinTr learns from casual videos of human manipulation to predict object-centric 3D point tracks. Then, it conditions behavior cloning policies on 3D point track predictions, enabling highly sample efficient learning.