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AssigneeInterDigital VC Holdings, Inc.
InventorsFabrice Leleannec, Sebastien Lasserre, Yannick Olivier, David Touze, Patrick Lopez
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The present disclosure generally relates to a method and device for obtaining three color difference components from three components C1, C2 and C3 representing colors picture data in an input color space, a first of said color difference components being defined from the component C1, a second of said color difference components being defined from the first color difference component and the component C2, and a third of said color difference components being defined from the first color difference component and the component C3. The method is characterized in that it further comprises: —obtaining a first component by applying a process to the component C1; —obtaining said first color difference component by applying the inverse process to the first component.
A method for obtaining two color difference components of an output color space from three components C1, C2 and C3 representing color picture data in an input color space comprising:
A device for obtaining two color difference components of an output of color space from three components C1, C2 and C3 representing color picture data in an input color space, comprising one or more processors configured to:
Non-transitory storage medium carrying instructions of program code for determining two color difference components of an output space from three components C1, C2 and C3 representing color picture data in an input color space by:
Dependencies are inferred from the claim text.