Is a
Patent attributes
Current Assignee
1
Patent Jurisdiction
Patent Number
Patent Inventor Names
Norihiko Kawada1
Yuki Osaki1
Date of Patent
April 13, 2010
1Patent Application Number
115174601
Date Filed
September 7, 2006
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A gamut compressing device for compressing video data in a first gamut into video data in a second gamut. The device includes a compression unit compressing a value of color data in the first gamut, not contained in the second gamut, into a value of color data contained in the second gamut through a predetermined compression calculation. A gradation generating unit generates gradation such that a plurality of values of color data having the same value as a result of the compression become different in the second gamut.
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