公开(公告)号：US20240290356A1

公开(公告)日：2024-08-29

申请号：US18586642

申请日：2024-02-26

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Junyong NOH ,  Dawon LEE ,  Jung Eun YOO ,  Kyungmin CHO ,  Bumki KIM ,  GyeongHun IM

IPC: G11B27/031 ,  G06V20/40 ,  G06V40/16 ,  G11B27/10

CPC classification number: G11B27/031 ,  G06V20/46 ,  G06V20/49 ,  G06V40/171 ,  G11B27/10

Abstract: Disclosed is an apparatus for generating a cross-edited video and a method of operating the apparatus. The method includes: obtaining a plurality of videos; sequentially generating video pieces such that one of the plurality of videos is played according to a timeline, based on a first transition reward that is based on a similarity between a video before a transition and a video after the transition in a specific frame and a continuous play time and on a second transition reward that is based on an elapsed time from a previous transition point; and generating a cross-edited video by connecting the video pieces.

公开(公告)号：US20230252707A1

公开(公告)日：2023-08-10

申请号：US17980817

申请日：2022-11-04

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Seokpyo HONG ,  Junyong NOH ,  Soojin CHOI ,  Chaelin KIM ,  Kyungmin CHO ,  Jiyeon KIM

IPC: G06T13/40

CPC classification number: G06T13/40

Abstract: An apparatus that transfers object motion in a source space to a target space is provided. The apparatus defines a mapping function from the source space to the target space based on feature points of the object-positioned source space, and feature points of the object-represented target space; determines a target root position corresponding to a root position of the object based on the mapping function; determines a target direction corresponding to a direction of the object, based on the mapping function; determines a target main joint corresponding to a main joint of the object based on the mapping function; determines a target sub-joint excluding the target main joint in the target space based on unique joint information of the object; and generates data representing the object motion in the target space by modifying a pose of the object in the target space to match the target main joint.

公开(公告)号：US20220245879A1

公开(公告)日：2022-08-04

申请号：US17333278

申请日：2021-05-28

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Junyong NOH ,  Kyungmin CHO ,  Chaelin KIM

IPC: G06T13/40 ,  G06T13/80 ,  G06N3/08 ,  G06F16/43

Abstract: A character animation motion control method and device are disclosed. A character animation playing method, including extracting first actions based on a state of a character, extracting second actions based on the state, selecting an action included in the first actions and the second actions, and updating the state based on the action.