COLOR-PERCEPTION-GUIDED DISPLAY POWER REDUCTION FOR EXTENDED REALITY
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United States of America
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Mar 20, 2025
app pub date -
Sep 13, 2024
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Sep 13, 2024
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Abstract
Saving power in an extended-reality device can include rendering a video stream on a display, tracking an eye of a user observing the display, ascertaining a gaze direction of the eye based on tracking the eye, calculating a foveal region of the display based on ascertaining the gaze direction in relation to the display, and modulating color hues of the video stream for pixels of the display outside the foveal region, to reduce a power consumption of the display. Modulating color hues is based on human color discrimination and display power consumption correlated to pixel color.
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