METHOD AND APPARATUS FOR VIDEO ENCODING FOR EACH SPATIAL SUB-AREA, AND METHOD AND APPARATUS FOR VIDEO DECODING FOR EACH SPATIAL SUB-AREA

摘要

Provided are a video encoding method and a video decoding method according to spatial subdivisions. The video encoding method includes splitting a picture into two or more tiles and at least one slice segment; encoding each of the tiles, independently from the other tiles; and encoding maximum coding units including in a current tile from among maximum coding units included in a current slice segment, with respect to each of the slice segments included in the current tile.