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:
Jul. 16, 2019
Filed:
Jun. 09, 2014
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/37 (2006.01); G06T 5/00 (2006.01); G06F 1/16 (2006.01); G09G 5/02 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G06F 1/1652 (2013.01); G09G 3/20 (2013.01); G09G 3/2003 (2013.01); G09G 5/02 (2013.01); G09G 2320/0285 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0686 (2013.01); G09G 2340/14 (2013.01); G09G 2360/16 (2013.01); G09G 2380/02 (2013.01);
Abstract
An image processing method and apparatus for a curved display device are provided. The image processing method includes acquiring physical curvature information related to the display device, determining a center region of an input image based on the physical curvature information, generating a pixel-by-pixel spatial indexed gain based on the determined center region of the input image, and correcting a pixel value of the input image by using the pixel-by-pixel spatial indexed gain.