Dolby Laboratories Licensing Corporation

Michael Kang

Gerwin Damberg

Louis D Silverstein

Embodiments of the invention relate generally to generating images, and more particularly, to systems, apparatuses, integrated circuits, computer-readable media, and methods to facilitate the use of three dimensional color synthesis techniques to reproduce colors properly using, for example, two sub-pixel mosaics, at a boundary between two colors. A method can include receiving into a color element a first colored illuminant and a second colored illuminant. The method also can include determining that the color element is configured to generate a color that has one or more color characteristics for a portion of the reproduced image. Further, the method can include modifying at least one of the first colored illuminant and the second colored illuminant to adjust the one or more color characteristics into a range of values associated with a portion of an image that corresponds to the portion of the reproduced image.

Artifact mitigation method and apparatus for images generated using three dimensional color synthesis

Embodiments of the invention facilitate high-dynamic-range (HDR) imaging by generating portions of spatial and/or temporal luminance patterns with different spectral power distributions substantially concurrent with, for example, the modulation of the light intensity associated with the portions of luminance patterns. The method can include predicting luminance patterns associated with multiple spectral power distributions. The method also can include distributing portions of the luminance patterns in one or more temporal fields. In some embodiments, distributing the portions of the luminance patterns can include interlacing those portions. Further, the method can include modulating light intensities of the luminance patterns to produce an age with other spectral power distributions. In some embodiments, the distribution of the luminance pattern portions can be substantially synchronous with modulating the light intensity of the luminance patterns.

Dual modulation using concurrent portions of luminance patterns in temporal fields

Embodiments relate generally to computer-based image processing, and more particularly, to systems, computer-readable media, methods, integrated circuits, and apparatuses to facilitate operation of a projection system with relatively high dynamic range output by, among other things, providing subsets of light patterns along an optical path during respective first and second temporal fields associated with respective first and second illuminants. The projection system can synthesize color for projectable images by combining or otherwise using the subsets of light patterns with an array of color elements to produce projectable images with color in at least the visible spectrum.

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Vancouver, Canada

Michael Kang