| 摘要 |
FIELD: physics, video.SUBSTANCE: invention relates to video predictive coding. The method comprises determining the size of a unit, determining the internal predictive coding mode associated with a current video data unit, which includes a horizontal mode, a vertical mode, a flat mode, a plurality of diagonal modes, including a top left diagonal mode and a top right diagonal mode, a bottom left diagonal mode and a DC mode, selecting a filter from a filter table for application to the current unit based on the size of the unit and the coding mode, internal predictive coding the current unit using the selected filter.EFFECT: high coding efficiency by smoothing out surrounding prediction samples.47 cl, 10 dwg, 8 tbl |
