System and method for encoding and decoding with dynamic interpolation filter

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United States of America Patent

PATENT NO 9014267
APP PUB NO 20090274216A1
SERIAL NO

12475087

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Abstract

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The present invention compensates motion at high precision even for an image having different characteristics in the horizontal direction and vertical direction, while decreasing code quantity of filter coefficients when a reference image with the fractional image accuracy is generated using a filter of each frame and is encoded and decoded with compensating motion.

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Patent Owner(s)

  • NTT DOCOMO, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boon, Choong Seng Yokohama, JP 218 3107
Kato, Sadaatsu Yokosuka, JP 60 1048

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