| 摘要 |
An image coding method includes the steps of synthesizing a prediction image by performing motion compensation, and multiplexing information related to a difference image between an input image and the prediction image, and information related to motion vectors estimated in performing the motion compensation. The motion compensation is sometimes performed using a positive rounding method, and is sometimes performed using a negative rounding method. Information related to a rounding method used in performing the motion compensation is multiplexed with the information related to the difference image and the information related to the motion vectors.
|
