Augmented reality local tone mapping for light-transmissive display panel systems and methods
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United States of America Patent
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Oct 17, 2023
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N/A
app pub date -
Aug 26, 2020
filing date -
Sep 10, 2019
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Abstract
Systems and methods are provided for displaying augmented reality image content perceived as being overlaid on background image content viewed through a light-transmissive viewing surface. Image processing circuitry may receive input augmented reality image data corresponding with a pixel position on the display panel, determine a perceived background brightness metric indicative of background brightness level at the pixel position based at least in part on captured background image data and an ambient lighting metric, determine a target tone mapping based at least in part on the perceived background brightness metric, and determine display augmented reality image data to be used by a display panel to display the augmented reality image content least in part by applying the target tone mapping to the input augmented reality image data.
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