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:
Jul. 21, 2026
Filed:
Nov. 02, 2022
Beijing Zitiao Network Technology Co., Ltd., Beijing, CN;
Xionghui Wang, Beijing, CN;
Xiangqian Shu, Beijing, CN;
Hengkai Guo, Beijing, CN;
Yitong Wang, Beijing, CN;
BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
The present disclosure relates to a determination method, an determination apparatus of calibration information and electronic device, and particularly to the technical field of images. The determination method includes: acquiring 3D key point coordinates and a pose of a target device in a Virtual Reality (VR) world coordinate system determined by a VR device, wherein the target device is associated with the VR device; acquiring a target image collected by an image acquisition device, and acquiring 2D key point coordinates of the target device in a camera coordinate system based on the target image; and determining calibration information of the image acquisition device in the VR world coordinate system according to the 2D key point coordinates, the 3D key point coordinates, the pose of the target device and a pose of the image acquisition device, wherein the calibration information comprises position information and orientation information.