Two modifications to a robust block-by-block motion estimation algorithm for use in an interframecoding strategy are described. These modifications significantly reduce the computation required to obtain the motion v...
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Two modifications to a robust block-by-block motion estimation algorithm for use in an interframecoding strategy are described. These modifications significantly reduce the computation required to obtain the motion vectors and the amount of overhead information that has to be transmitted, with a negligible reduction in the performance of the algorithm.
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