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:
Nov. 18, 2014
Filed:
Apr. 06, 2009
Applicant:
Maurice L. M. Luttmer, Velden, NL;
Inventor:
Maurice L. M. Luttmer, Velden, NL;
Assignee:
OCE-Technologies B.V., Venlo, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 3/08 (2006.01); H04N 1/60 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
H04N 1/6025 (2013.01);
Abstract
A color management method, wherein a Graphics Processing Unit (GPU) is used for converting colors from a source device color space to an output device color space in accordance with predetermined color profiles of the source and output devices. The method includes the steps of storing, in the GPU, an at least three-dimensional conversion texture that specifies a color conversion table; loading input color data into the GPU; sampling the conversion texture at a position specified by the input color data, thereby to identify output color data; and outputting the output color data.