SUPER MACRO BLOCK BASED INTRA CODING METHOD AND APPARATUS

摘要

Provided are technologies that may perform intra coding of a super macro block that is an enlarged macro block. In this case, the super macro block is handled as a single entity or may be divided into a plurality of macro blocks. The present invention may perform intra coding both when the super macro block is handled as the single entity and when the super macro block is divided into the plurality of macro blocks.

主权项

1. A method of performing video decoding in block units, the method comprising:
receiving a bit stream comprising a flag indicating whether a first block is split into four second blocks; and reconstructing the first block or the four second blocks by performing entropy decoding, dequantization, inverse transformation, and intra prediction on the bit stream based on the flag.