Motion adaptive image processing
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United States of America Patent
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Sep 10, 2013
Grant Date -
Jun 12, 2008
app pub date -
Dec 5, 2007
filing date -
Dec 6, 2006
priority date (Note) -
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Abstract
A method of image processing for image conversion, comprises the steps of calculating a difference measure of the difference in pixel values between corresponding blocks of a current image field and a preceding image field, calculating a variability measure of the variability of pixel values from at least one of said corresponding blocks, determining whether the difference measure exceeds the variability measure, and if the difference measure exceeds the variability measure, then setting an inter-image mixing value for each pixel in the corresponding block of the current image field to indicate that the current image field should not be mixed with the preceding image field at that pixel position.
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