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. 29, 2009
Filed:
Jun. 02, 2005
Applicants:
Takashi Ito, Nagano-ken, JP;
Makoto Fujino, Nagano-ken, JP;
Inventors:
Takashi Ito, Nagano-ken, JP;
Makoto Fujino, Nagano-ken, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 1/00 (2006.01); G03F 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
When a profile to be referred to during conversion between different color systems is created, output color data that associates first and second color component data with their output colors is obtained, an interpolation function is generated based on the output color data for the first color component data, the interpolation function is corrected such that the interpolation results for the second color component data approximately matches the output color data for the second color component data, and a profile is created based on the corrected interpolation function.