Garlick & Markison
Tone mapper with filtering for dynamic range conversion and methods for use therewith
In various embodiments, a filtering tone mapper includes a two-dimensional filter. A tone mapper configured to apply tone mapping to a video frame in accordance with a tone mapping function to generate a processed video frame, wherein the tone mapper operates in conjunction with the two-dimensional filter to apply the tone mapping to pixels of the video frame based on a plurality of adjacent pixels of the video frame. Other embodiments are disclosed.
ViXS Systems, Inc.
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Ying Xu Gang Xinghai
Liu Zhao Li