公开(公告)号：US20210304476A1

公开(公告)日：2021-09-30

申请号：US16940530

申请日：2020-07-28

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Junyong Noh ,  Haegwang Eom ,  Daseong Han ,  Sung Yong Shin

IPC: G06T13/40 ,  G06T17/10 ,  G06F3/01 ,  G06N7/00

Abstract: Provided is a full-body modeling method and apparatus based on new model predictive control (MPC) with a visuomotor system in which visual perception and full-body motion control are integrated. The full-body modeling method includes determining a partial observation value associated with a state of an object based on a point of sight of a character, estimating the state of the object using the determined partial observation value based on a partially observable Markov decision process (POMDP), controlling a state of the character based on the estimated state of the object, and visualizing a motion of the character.

公开(公告)号：US20210248287A1

公开(公告)日：2021-08-12

申请号：US16898710

申请日：2020-06-11

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Junyong Noh ,  Seokpyo Hong ,  Daseong Han ,  Kyungmin Cho ,  Sung Yong Shin

IPC: G06F30/20 ,  G06T7/20

Abstract: A method of simulating a motion of an object controlling another object based on an example motion or a previously generated motion of the object is disclosed. The method includes refining a motion of a first object based on a motion of the first object predicted based on a motion specification, and on a trajectory of a second object controlled by the first object, and simulating the motion of the first object and the trajectory of the second object based on a vector for controlling joints of the first object that is generated based on the refined motion.

公开(公告)号：US12106018B2

公开(公告)日：2024-10-01

申请号：US16898710

申请日：2020-06-11

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Junyong Noh ,  Seokpyo Hong ,  Daseong Han ,  Kyungmin Cho ,  Sung Yong Shin

IPC: G06F30/20 ,  G06F111/04 ,  G06T7/20

CPC classification number: G06F30/20 ,  G06T7/20 ,  G06F2111/04 ,  G06T2207/30241

Abstract: A method of simulating a motion of an object controlling another object based on an example motion or a previously generated motion of the object is disclosed. The method includes refining a motion of a first object based on a motion of the first object predicted based on a motion specification, and on a trajectory of a second object controlled by the first object, and simulating the motion of the first object and the trajectory of the second object based on a vector for controlling joints of the first object that is generated based on the refined motion.

公开(公告)号：US11282254B2

公开(公告)日：2022-03-22

申请号：US16940530

申请日：2020-07-28

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Junyong Noh ,  Haegwang Eom ,  Daseong Han ,  Sung Yong Shin

IPC: G06T13/40 ,  G06N7/00 ,  G06F3/01 ,  G06T17/10

Abstract: Provided is a full-body modeling method and apparatus based on new model predictive control (MPC) with a visuomotor system in which visual perception and full-body motion control are integrated. The full-body modeling method includes determining a partial observation value associated with a state of an object based on a point of sight of a character, estimating the state of the object using the determined partial observation value based on a partially observable Markov decision process (POMDP), controlling a state of the character based on the estimated state of the object, and visualizing a motion of the character.