Method and apparatus for video encoding based on prediction using variable partition and method and apparatus for video decoding based on prediction using variable partition

摘要

The present invention discloses a video encoding method. The video encoding method includes performing prediction encoding using partitions determined based on a first partition mode indicating the shape and direction of a partition that is a data unit for the predictive encoding of a coding unit, for each coding unit that is a data unit for encoding a picture, and a partition level where the coding unit indicates a division degree of the partition for detailed motion prediction and determining a partition to output an encoding result, and encoding and outputting partition information indicating the first partition mode and the partition level of the determined partition.