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:
Dec. 24, 2024
Filed:
Nov. 14, 2022
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
The present disclosure provides an image processing method and apparatus, an electronic device, and a computer-readable storage medium. The method includes: placing 3D model on a target plane of a first frame of the video, a plurality of feature points of a model surface of the 3D model falling on the target plane; determining a pose of a camera coordinate system of the first frame of the video relative to a world coordinate system; for a jframe: determining pixel coordinates of the plurality of feature points of the model surface on the jframe of the video; determining, a pose of a camera coordinate system of the jframe of the video relative to a world coordinate system; and replacing the 3D model with a target model and placing the target model on the world coordinate system to generate, according to the pose of the camera coordinate system of each frame of the video relative to the world coordinate system, a target video comprising the target model.