| 摘要 |
A moving picture coding method to enhance the coding efficiency of a moving picture coding sequence by inter mode and direct mode in a B picture using a long-term reference picture. A P picture is coded in inter mode according to scene change. The motion vectors, which may be direct mode, are calculated and coded according to the kind of the reference picture pointed to by a motion vector of a block,which may be colocated in the specified picture. |
