Video image coding method, video image decoding method, video image coding device, video image decoding device, and video image coding-decoding device

摘要

With a video image coding method with which processing efficiency is effected: first information, among a plurality of types of Sample Adaptive Offset (SAO) information which is employed in SAO, which is a process which applies an offset value to a pixel value of a pixel which is included in an image which is generated with coding of an input image, is coded by context adaptive binary arithmetic coding in which a variable probability value is employed (S11); second information and third information among the plurality of types of SAO information are coded contiguously by bypass arithmetic coding in which a fixed probability value is employed (S12); and the coded second information and third information is positioned after the coded first information in a bitstream.