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:
Mar. 23, 2021
Filed:
Apr. 23, 2020
Seiko Epson Corporation, Tokyo, JP;
Mitsuhiro Yamashita, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A color conversion information generation device generates one or a plurality of intermediate points located on a first line segment connecting a first coordinate value representing a first color in a first color space and a second coordinate value representing a second color, in such a way that a number of intermediate points included in each of a plurality of reference spaces corresponding to a plurality of reference points is one or fewer. The color conversion information generation device generates modified conversion information in such a way that, when a coordinate value on the first line segment is converted into a coordinate value in a second color space by the modified conversion information, the coordinate value resulting from the conversion reflects one of a first adjustment value, a second adjustment value, and a third adjustment value. The color conversion information generation device generates color conversion information for converting a fourth coordinate value on the first line segment generated based on an operation by a user, into a coordinate value in the second color space, based on the modified conversion information.