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:
Dec. 28, 2010
Filed:
Nov. 01, 2005
Koshi Tokunaga, Kawasaki, JP;
Koshi Tokunaga, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Conventionally, a user interface used to change the color of a digital image has a configuration in which three elements, i.e., hue, chroma, and brightness are independent from each other, and the relationship among the three elements are difficult to be recognized, resulting in poor usability. This invention provides a user interface which movably displays a color object that represents an original color on a chromaticity diagram that expresses an arbitrary color system. The user can designate a destination color by moving the color object on the chromaticity diagram. For this reason, the user can easily select and designate a practical color.