| 摘要 |
<p>In compressing coding parameters, such as motion vectors, for passage through a low bandwith or non-MPEG pathway, a decoded video signal is received with an associated coding parameter, a deterministic process is used to provide a first prediction of the coding parameter, the coding parameter is compared with the first prediction of the coding parameter to form a comparison signal, the associated coding parameter is replaced with the comparison signal, the video signal and associated comparison signal are tranported along a video pathway, the deterministic process is used to provide a second prediction of the coding parameter, the coding parameter is reconstructed by comparing the second prediction of the coding parameter with the comparison signal and the comparison signal is replaced with the reconstructed coding parameter.</p> |
