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. 09, 2009
Filed:
Nov. 22, 2004
Hyun-wook OK, Yongin-si, KR;
Won-hee Choe, Gyeongju-si, KR;
Chang-yeong Kim, Yongin-si, KR;
Du-sik Park, Suwon-Si, KR;
Hyun-wook Ok, Yongin-si, KR;
Won-hee Choe, Gyeongju-si, KR;
Chang-yeong Kim, Yongin-si, KR;
Du-sik Park, Suwon-Si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A method of and apparatus for converting a color space. The method includes: separating a color signal of a given pixel into a brightness component and a saturation component; obtaining a boundary value of the saturation component of a color gamut, to which the color signal belongs, in a first color space using the separated brightness component and saturation components; and converting the first color space into a second color space in which saturation components and hue components are independently controlled using the obtained boundary value.