ENVIRONMENTALLY AWARE TONE MAPPING FOR A TELEVISION DISPLAY

Abstract: according to an aspect, a method may include receiving, by a display device, ambient light measurement data from ambient light measurement devices. the method may include calculating distance measurements indicative of a measured distance between the ambient light measurement devices. the method may include generating a light measurement graph based on the ambient light measurement data and the distance measurements. the method may include generating a raw tone mapping function based on the light measurement graph, the generating using a spatially aware graph neural network. the method may include applying the raw tone mapping function to media content to generate a color corrected version of the media content. the method may include displaying on a display of the display device the color corrected version of the media content.

Inventor(s): Dongeek Shin

CPC Classification: H04N9/64 (Circuits for processing colour signals ( takes precedence; camera processing pipelines for processing colour signals ))

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