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. 03, 2021
Filed:
Dec. 09, 2019
Applicant:
Htc Corporation, Taoyuan, TW;
Inventors:
Yi-Chen Lin, Taoyuan, TW;
Hung-Yi Yang, Taoyuan, TW;
Assignee:
HTC Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 3/40 (2006.01); G06T 19/00 (2011.01);
U.S. Cl.
CPC ...
G06T 3/4038 (2013.01); G06T 19/006 (2013.01);
Abstract
A method, a system and a recording medium for building environment map are provided. In the method, a plurality of captured images are captured by using a head-mounted display (HMD). Then, a viewing direction and a translation direction of the HMD are calculated, and an importance map corresponding to the captured images is determined according to the viewing direction and the translation direction of the HMD. Finally, the captured images are stitched to generate a panoramic image according to the importance map.