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. 05, 2020
Filed:
Jul. 30, 2018
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Zhixiong Yu, Shenzhen, CN;
Yao Wang, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, Guangdong Province, CN;
Abstract
The present disclosure relates to an image display method performed by a head-mounted display device. The device establishes a rectangular projection plane model that shares a same aspect ratio with a picture shot by a lens and then transforms the rectangular projection plane model into a shaped projection plane model through anti-distortion processing. Next, the device defines a shaped cambered spherical model by intersecting the shaped projection plane model with a spherical model according to a horizontal field angle and a vertical field angle of the lens and then projects an original distorted image onto the shaped cambered spherical model to remove image distortion. Finally, the device displays the image rendered on the shaped cambered spherical model.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile