Patent ID: 11967092
Assignee: SONY GROUP CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The system according to claim 1, wherein the circuitry is further configured to:
determine, from the input human-dynamics sequence, a set of frames for which the geometry information of the human object is non-overlapping with that of other human objects in the set of frames;
establish a per-vertex correspondence for each of the 3D human mesh of the human object and 3D human meshes of the other human objects by minimizing an energy of an objective function for each of the 3D human mesh of the human object and the 3D human meshes of the other human objects, wherein the objective function comprises a lighting regularization term and a shading term; and
generate the tracking sequence for the 3D human mesh of the human object and the 3D human meshes of the other human objects further based on the established per-vertex correspondence.