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:
May. 25, 2021
Filed:
Dec. 28, 2018
Uisee Technologies (Beijing) Ltd., Beijing, CN;
Yahui Wang, Beijing, CN;
Shaojun Cai, Beijing, CN;
UISEE TECHNOLOGIES (BEIJING) LTD., Beijing, CN;
Abstract
The present application relates to a method, a device, and a non-transitory computer-readable medium for simultaneously positioning and mapping. The method for simultaneous positioning and mapping includes: obtaining a large field of view image through a large field of view camera; obtaining an undistortion image corresponding to the large field of view image based on a multi-virtual pinhole camera model; and determining the pose of the large field of view camera based on the undistortion image and creating a map. The multiple virtual pinhole camera model includes at least two virtual pinhole cameras with different orientations, and a camera center of the at least two virtual pinhole cameras with different orientations coincides with a camera center of the large field of view camera.