APPARATUS AND METHOD FOR ENCODING AND DECODING TO IMAGE OF ULTRA HIGH DEFINITION RESOUTLTION

摘要

An encoding apparatus and method, and a decoding apparatus and method using intra prediction encoding are provided. The encoding apparatus generates a prediction block of the current block according to any one of a plurality of predefined prediction block generation methods, and entropy-encodes at least one of the encoding information and the difference block according to whether or not the difference block is encoded into a bitstream. Can be printed.