METHOD AND APPARATUS FOR DECODING/ENCODING OF A SCALABLE VIDEO SIGNAL

摘要

In decoding for a data layer for received SNR enhancement, provided is a decoding method including the steps of extracting number information for selector information related to a set of base values in coding data of a plurality of blocks in an arbitrary picture belonging to the received data layer from the received data layer, obtaining 1-dimensional selector information by extracting the base values from the received data layer, as indicated, by the extracted number information from the received data layer, and decoding data within the received data layer into data of each of the blocks prior to coding based on the 1-dimensional selector information.