METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING

摘要

An image encoding/decoding method and a device are disclosed. The image decoding method includes a step of deriving a scan type of a remaining signal for a current block according to whether the current block is a conversion skip block and a step of applying the scan type to the remaining signal for the current block. The conversion skip block is a block to which the conversion of the current block is not applied and is specialized based on information indicating whether the conversion of current block is applied. [Reference numerals] (AA) START; (S1000) Conversion skip block?; (S1010) Horizontal direction scan; (S1020) Determine a scan direction according to an intra prediction mode