System for reducing noise in video processing
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United States of America Patent
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Jul 1, 2014
Grant Date -
Oct 21, 2010
app pub date -
Apr 16, 2010
filing date -
Apr 17, 2009
priority date (Note) -
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Abstract
A system includes a data storage configured to store a model human visual system, an input module configured to receive an original picture in a video sequence and to receive a reference picture, and a processor. The processor is configured to create a pixel map of the original picture using the model human visual system. A first layer is determined from the pixel map. A weighting map is determined from a motion compensated difference between the original picture and the reference picture. A processed picture is then determined from the original picture using the weighting map and the first layer.
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