System and method for improving an image characteristic of image frames in a video stream
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United States of America Patent
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Apr 17, 2018
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app pub date -
Nov 16, 2015
filing date -
Apr 4, 2014
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Abstract
According to various implementations of the invention, a changed region between a later-in-time image frame and an earlier-in-time image frame and an unchanged region between such two image frames are determined. A new improvement to the video characteristic is determined and applied to the changed region of the later-in-time image frame. A prior improvement to the video characteristic that was determined for the earlier-in-time image frame is applied to the unchanged region of the later-in-time image frame.
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