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:
Mar. 14, 2017
Filed:
Aug. 07, 2014
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventors:
Hassan Kamal, Suwon-si, KR;
Hee Chul Hwang, Suwon-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/36 (2006.01); G09G 3/28 (2013.01); G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/2044 (2013.01); G09G 3/3666 (2013.01); G09G 3/28 (2013.01); G09G 3/3208 (2013.01); G09G 2300/0439 (2013.01); G09G 2300/0452 (2013.01); G09G 2320/0228 (2013.01); G09G 2320/0285 (2013.01);
Abstract
A method for detecting noise includes determining whether a data value of a candidate pixel in a predetermined region of an image matches a first dynamic false contour (DFC) candidate value, determining whether a data value of at least one pixel adjacent to the candidate pixel matches a second DFC candidate value, and changing the data value of the candidate pixel the prior two determinations. The data value of the candidate pixel may be changed to a value in a lookup table. The first and second DFC candidate values may also be stored in one or more lookup tables.