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:
Sep. 01, 2009
Filed:
Dec. 19, 2005
Byoung-ho Kang, Yongin-si, KR;
Dae-won Kim, Daegu, KR;
Heui-keun Choh, Seongnam-si, KR;
Min-ki Cho, Seoul, KR;
Byoung-ho Kang, Yongin-si, KR;
Dae-won Kim, Daegu, KR;
Heui-keun Choh, Seongnam-si, KR;
Min-ki Cho, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Apparatuses and methods for performing gamut compression. A gamut mapping apparatus of the invention includes a gamut analyzing unit for analyzing the gamut of a source device and the gamut of a target device using a gamut information profile; a gamut compressing unit for mapping original images of the source device within the gamut of the target device by using the analytical information on the gamuts; and a gamut extending unit for increasing the chroma of predetermined images among the compressed original images on the basis of the analytical information on the gamuts and the performance result of the gamut compressing unit.