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:
Aug. 10, 2021
Filed:
Jun. 02, 2020
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Changwei He, Shenzhen, CN;
Chengjie Wang, Shenzhen, CN;
Jilin Li, Shenzhen, CN;
Yabiao Wang, Shenzhen, CN;
Yandan Zhao, Shenzhen, CN;
Yanhao Ge, Shenzhen, CN;
Hui Ni, Shenzhen, CN;
Yichao Xiong, Shenzhen, CN;
Zhenye Gan, Shenzhen, CN;
Yongjian Wu, Shenzhen, CN;
Feiyue Huang, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
A trajectory tracking method is provided for a computer device. The method includes performing motion tracking on head images in a plurality of video frames, to obtain motion trajectories corresponding to the head images; acquiring face images corresponding to the head images in the video frames, to obtain face image sets corresponding to the head images; determining from the face image sets corresponding to the head images, at least two face image sets having same face images; and combining motion trajectories corresponding to the at least two face image sets having same face images, to obtain a final motion trajectory of trajectory tracking.