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:
Feb. 05, 2019
Filed:
Sep. 23, 2016
Guangzhou Xaircraft Technology Co., Ltd., Guangdong, CN;
Yousheng Chen, Guangdong, CN;
GUANGZHOU XAIRCRAFT TECHNOLOGY CO., LTD., Guangzhou, Guangdong, CN;
Abstract
A method and an apparatus for obtaining a range image, and a UAV are provided. The method includes: reading an image sequence of a predetermined scene, in which the Nimage and the (N+1)image of the image sequence have an overlapping region; obtaining a pixel movement velocity of each pixel point in the overlapped region in a camera coordinate system of the UAV; obtaining an actual flying velocity of the UAV in a world coordinate system; obtaining a range image of each overlapped region according to the pixel movement velocity of each pixel point in the overlapped region in the camera coordinate system of the UAV, the actual flying velocity of the UAV in the word coordinate system, and parameters of the airborne camera, and obtaining a range image of the preset scene through integrating the range image of each overlapped region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile