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

The present invention relates to a technique for video encoding and decoding for each spatial sub-area. Provided is a method for video encoding for each spatial sub-area comprising: partitioning a picture into two or more tiles and at least one slice segment; encoding each tile separately from other tiles; and encoding, for each slice segment in the current tile, maximum encoding units comprised the current tile from among maximum encoding units comprised in the current slice segment.