| 摘要 |
FIELD: moving image encoding technologies. ^ SUBSTANCE: as movement vector to produce movement vectors in direct prediction mode movement vector of list 1 is used, of displaced block in supporting frame of list 1 has only movement vector of list 1 for direct prediction mode; support frame, pointed out by movement of list 1 is taken as support frame of list 0 and movement vectors are calculated in direct prediction mode, using movement vector of list 1. ^ EFFECT: higher efficiency of encoding of two-directional prediction within standard H,264. ^ 4 cl, 8 ex |
