Image analysis – Image compression or coding – Interframe coding
Patent
1996-10-15
1998-09-15
Couso, Jose L.
Image analysis
Image compression or coding
Interframe coding
G06K 936
Patent
active
058091742
ABSTRACT:
A motion compensation structure and a method are provided for decoding interframe coded video data using motion vectors. The motion compensation structure includes a filter for resampling the pixel data in both vertical and horizontal directions, a prediction memory structure and a weighted adder structure. In one embodiment of the present invention, a weighted adder structure and a method are provided for performing bilinear interpolation of two values using multiplexers and an multiple-input adder.
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Galbi David E.
Liao Frank H.
Purcell Stephen C.
Tse Yvonne C.
C-Cube Microsystems
Couso Jose L.
Kwok Edward C.
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