Video Encoding Method for Encoding Division Block, Video Decoding Method for Decoding Division Block, and Recording Medium for Implementing the Same동일한 것을 구현시키기 위한 인코딩하는 분할 블록을 위한 비디오 인코딩 방법, 디코딩 분할 블록을 위한 비디오 디코딩 방법과 기록 매체
Disclosed are a method of encoding a division block in video encoding and a method of decoding a division block in video decoding. An input picture is divided into encoding unit blocks. The encoding unit blocks are divided into sub-blocks. The sub-blocks are encoded by selectively using at least one of intra prediction encoding and inter prediction encoding. A decoding process is performed through a reverse process of the encoding method. When pixel values of an encoding unit block are encoded in video encoding, the flexibility in selecting an encoding mode is increased and the efficiency of encoding is increased.