Display incorporating dynamic saturation compensating gamut mapping

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United States of America Patent

PATENT NO 9858845
SERIAL NO

14521019

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Abstract

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This disclosure provides systems, methods, and apparatus for generating images on a display. A multi-primary display can include control logic that converts input image data into the multi-primary color space employed by the display by mapping the input pixel values into the XYZ color space according to a gamut mapping function and then decomposing the XYZ tristimulus values into color subfields associated with the display's primary colors. For example, such a process can be used to covert image frames encoded in an RGB color space into a RGBW color space. In some implementations, the control logic can adapt the gamut mapping and/or the decomposition processes based on a saturation level of the image being processed.

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Patent Owner(s)

  • SNAPTRACK, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buckley, Edward Melrose, US 90 962
Finkel, Brian Acton, US 5 105
Halfman, Mark Douglas Newtonville, US 5 119
Smith, Nathaniel Lawrence, US 20 180

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