BAAI proposes ArtHOI: reconstructing 4D human-object interaction with video priors

The Beijing Academy of Artificial Intelligence (BAAI) proposes ArtHOI, which uses video priors to achieve high-precision reconstruction of 4D articulated human-object interaction without paired 3D data. The method targets the human-object interaction reconstruction task, and its core idea is to replace paired 3D data with video priors.