Shape adaptive technique for image and video compression
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United States of America Patent
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Oct 30, 2001
Grant Date -
N/A
app pub date -
Jun 27, 1997
filing date -
Jun 28, 1996
priority date (Note) -
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Abstract
A method for encoding an image-representative signal, including the following steps: for shapes of the image, applying a transform to a segment of pixels of the shape to obtain a low pass transform component and a high pass transform component; and for segments with an odd number of pixels, including the odd pixel in the low pass transform component and excluding the odd pixel from the high pass transform component.
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