| 摘要 |
<p>A moving picture coding device includes a coding control unit (110) and a mode selection unit (109). When considering the coding sequence of a plurality of continuous B pictures sandwiched between I pictures or P pictures in display time order, a picture farthest from the picture which has been coded is selected with a priority and pictures are rearranged into the order of coding by the coding control unit (110). When performing coding in the direct mode, if a forward motion vector is used for coding a block located at the same position as the block to be coded in a backward reference picture of pictures to be coded, the mode selection unit (109) performs scaling of the forward motion vector and generates a motion vector of the block to be coded.</p> |
