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:
Dec. 09, 2025
Filed:
Jun. 04, 2024
Applicant:
Htc Corporation, Taoyuan, TW;
Inventors:
Assignee:
HTC Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/01 (2006.01); G06T 15/06 (2011.01);
U.S. Cl.
CPC ...
G06F 3/017 (2013.01); G06T 15/06 (2013.01); G06T 2200/24 (2013.01);
Abstract
This disclosure provides a method for gesture manipulation on a display. The method includes: obtaining, through a camera, a hand image of a hand of a user; performing, by a processor, a hand tracking of the hand based on the hand image; performing, by the processor, a ray casting based on the hand tracking; obtaining, by the processor, a casting point on a screen of the display based on the ray casting; rendering, by the processor, a rendered point on the screen of the display based on the casting point and a projection matrix; and updating, by the processor, the projection matrix based on the casting point and the rendered point.