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:
Apr. 10, 2012
Filed:
Oct. 16, 2007
Applicants:
Yang-ho Cho, Hwaseong-si, KR;
Seung-sin Lee, Yongin-si, KR;
Ji-young Hong, Seongnam-si, KR;
Du-sik Park, Suwon-si, KR;
Inventors:
Yang-ho Cho, Hwaseong-si, KR;
Seung-sin Lee, Yongin-si, KR;
Ji-young Hong, Seongnam-si, KR;
Du-sik Park, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/40 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image processing method, medium, and system. The image processing method includes classifying an input image into predetermined image categories based on a feature of a brightness histogram of the input image, and adjusting a brightness of the input image based on grayscale functions corresponding to the image categories and positions of pixels making up the input image.