| 摘要 |
Disclosed are methods and apparatuses for encoding and decoding motion information. The method for encoding motion information, according to the present invention, comprises: determining the usability of motion information of spatial prediction units related spatially to a current prediction unit, and of temporal prediction units related temporally thereto; in the case in which the usable spatial prediction units and temporal prediction units are less in number than the previously defined predetermined number, generating additional candidate motion information so that the overall number of candidate motion information units reaches the predetermined number, by using the motion information of the usable spatial prediction units and temporal prediction units; and encoding the motion information of the current prediction unit using the predetermined number of candidate motion information units. |
