OBSCURELY RENDERING CONTENT USING IMAGE SPLITTING TECHNIQUES

摘要

Exemplary embodiments relate to methods, apparatus, and computer-readable media storing instructions for providing frames for rendering on a display, the frames including a first frame comprising first pixel data, a second frame comprising second pixel data, and a third frame comprising third pixel data, the first pixel data comprising input values for color components including a first input value, the second pixel data comprising a second input value, and the third pixel data comprising a third input value. An exemplary method comprises determining the second input value such that a second output luminance corresponds to the minimum of double a first output luminance and a maximum output luminance, determining the third input value such that a third output luminance corresponds to double the first output luminance minus the second output luminance, and providing the second frame and the third frame for rendering on a display.

主权项

1. A computer-implemented method executed by one or more computing devices for providing frames for rendering on a display, the frames including a first frame comprising first pixel data, a second frame comprising second pixel data corresponding to the first pixel data, and a third frame comprising third pixel data corresponding to the first pixel data, the first pixel data comprising input values for one or more color components including a first input value for a first color component, the second pixel data comprising a second input value for the first color component, and the third pixel data comprising a third input value for the first color component, the method comprising:
determining, by at least one of the one or more computing devices, the second input value for the second pixel data such that a second output luminance corresponds to the minimum of: (1) double a first output luminance and (2) a maximum output luminance, the second output luminance being based at least in part on the second input value, the first output luminance being based at least in part on the first input value, and the second input value being different from the first input value; determining, by at least one of the one or more computing devices, the third input value for the third pixel data such that a third output luminance corresponds to double the first output luminance minus the second output luminance, the third output luminance being based at least in part on the third input value and the third input value being different from the first input value and the second input value; and providing, by at least one of the one or more computing devices, the second frame and the third frame for rendering on a display, the display comprising display pixels.