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:
Jun. 16, 2020
Filed:
Sep. 17, 2019
Applicant:
Asustek Computer Inc., Taipei, TW;
Inventors:
Yu-Sheng Lin, Taipei, TW;
Yaw-Huei Chiou, Taipei, TW;
Assignee:
ASUSTEK COMPUTER INC., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/31 (2006.01); G06K 9/62 (2006.01); G06T 5/50 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3179 (2013.01); G06K 9/6202 (2013.01); G06T 5/50 (2013.01);
Abstract
A projection method is provided, and includes the following steps: projecting a first image according to an original image; capturing the first image; correcting the first image based on the original image to generate a corrected image; comparing the corrected image with the original image to obtain a difference area; generating a second image according to the original image and the difference area, wherein the second image has a dark region associated with the difference area; and projecting according to the second image.