The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 19, 2021
Filed:
Jul. 02, 2020
Disney Enterprises, Inc., Burbank, CA (US);
Eth Zurich, Zurich, CH;
Gaspard Zoss, Zurich, CH;
Eftychios Sifakis, Verona, WI (US);
Dominik Thabo Beeler, Egg, CH;
Derek Edward Bradley, Zurich, CH;
Disney Enterprises, Inc., Burbank, CA (US);
Abstract
A removal model is trained to predict secondary dynamics associated with an individual enacting a performance. For a given sequence of frames that includes an individual enacting a performance and secondary dynamics, a retargeting application identifies a set of rigid points that correspond to skeletal regions of the individual and a set of non-rigid points that correspond to non-skeletal region of the individual. For each frame in the sequence of frames, the application applies the removal model that takes as inputs a velocity history of a non-rigid point and a velocity history of the rigid points in a temporal window around the frame, and outputs a delta vector for the non-rigid point indicating a displacement for reducing secondary dynamics in the frame. In addition, a trained synthesis model can be applied to determine a delta vector for every non-rigid point indicating displacements for adding new secondary dynamics.