US 11,947,727 B2
Motion processing method and apparatus
Junyong Noh, Daejeon (KR); Haegwang Eom, Daejeon (KR); ByungKuk Choi, Daejeon (KR); Kyungmin Cho, Daejeon (KR); Sunjin Jung, Daejeon (KR); and Seokpyo Hong, Daejeon (KR)
Assigned to KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon (KR)
Filed by KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon (KR)
Filed on Apr. 28, 2021, as Appl. No. 17/242,568.
Claims priority of application No. 10-2020-0154587 (KR), filed on Nov. 18, 2020.
Prior Publication US 2022/0155871 A1, May 19, 2022
Int. Cl. G06F 3/01 (2006.01); G06F 3/03 (2006.01); G06N 7/01 (2023.01); G06V 40/10 (2022.01); G06V 40/20 (2022.01)
CPC G06F 3/017 (2013.01) [G06F 3/011 (2013.01); G06F 3/03 (2013.01); G06N 7/01 (2023.01); G06F 3/0304 (2013.01); G06V 40/10 (2022.01); G06V 40/23 (2022.01); G06V 40/28 (2022.01)] 19 Claims
OG exemplary drawing
 
1. A motion processing method comprising:
obtaining a base-level motion by applying a linear Gaussian model to an input motion;
obtaining a controllable motion displacement vector and a residual motion displacement vector by applying the linear Gaussian model to a displacement vector between the input motion and the base-level motion; and
synthesizing an output motion based on the base-level motion and the controllable motion displacement vector, wherein the input motion comprises poses of a character corresponding to a first number of frames, the base-layer motion comprises poses of the character corresponding to a second number of frames, and a pose of the character comprises a vector related to a translational motion of a root defined corresponding to the character and a rotational motion of joints.