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, 1998
Filed:
Nov. 15, 1995
Osamu Yamada, Tokyo, JP;
Toshihiko Nakazawa, Yokohama, JP;
Yasutomo Suzuki, Yokohama, JP;
Hirokazu Uchio, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method and apparatus for performing color image processing includes inputting a standard color image signal, performing color correction on the standard color image signal using a predetermined parameter to produce a color-corrected standard color image signal, and encoding the color-corrected standard color image signal to produce an encoded standard color image signal. The encoded standard color image signal is decoded to produce a decoded standard color image signal. The predetermined parameter is determined on the basis of both the standard color image signal and the decoded standard color image signal.