| 摘要 |
The method is it comprises the following steps: determination of the prediction window type related to the motion vector, non-outgoing or outgoing according to whether the prediction window is positioned entirely or in part inside the reference image. if the prediction window is of outgoing type, filling a prediction buffer area having dimensions at least equal to that of the prediction window and positioned so as to include the prediction window, with the pixels of the reference image that are common to the prediction area and, for the remaining part, by copying, from said pixels, those located on the edge of the image, calculating the predictor from the pixels of the buffer area located in the prediction window. The applications relate to compression in H 264 or MPEG 4 part 10 format.
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