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. 21, 2015
Filed:
Feb. 28, 2005
Dusik Park, Suwon-si, KR;
Changyeong Kim, Yongin-si, KR;
Soongdeok Lee, Suwon-si, KR;
Hoyoung Lee, Suwon-si, KR;
Daewon Kim, Yongin-si, KR;
Wonhee Choe, Gyeongju-si, KR;
Hyunwook OK, Yongin-si, KR;
Dusik Park, Suwon-si, KR;
Changyeong Kim, Yongin-si, KR;
Soongdeok Lee, Suwon-si, KR;
Hoyoung Lee, Suwon-si, KR;
Daewon Kim, Yongin-si, KR;
Wonhee Choe, Gyeongju-si, KR;
Hyunwook Ok, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A color conversion method, medium, and apparatus, converting a color temperature of an image to a user-set color temperature, on a pixel-by-pixel basis, based on the brightness of each pixel of the image. The color temperature conversion method may include determining a first information associated with a conversion range, determining whether the color temperature of the input pixel needs to be converted by determining, based on the first information, whether the input pixel is within the conversion range, calculating color coordinates of a target point if the input pixel is within the conversion range, and converting the color temperature of the input pixel by moving, in the same direction as the reference point to the target point an amount proportional to the reference point displacement so that the input pixel can be automatically moved along with the reference point of the conversion range.