MOVING PICTURE ENCODING DEVICE, MOVING PICTURE ENCODING METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable reduction of a data amount to be transferred between processing devices each of which processes a divided area into which a screen is divided so that inter-loop filter processing at the boundary of the divided areas is performed.SOLUTION: A DF processor 201 performs DF processing on each block of a locally decoded image on the basis of pixels within each block and within a block adjacent to the former block. An SAO processor 202 performs SAO processing on each block after the DF processing on the basis of pixels within each block and pixels adjacent to the block. An SAO processing controller 203 controls the SAO processor 202 when the DF processing may vary the pixel values of specific adjacent pixels, the specific adjacent pixels being defined as pixels which are within a specific block adjacent to a specific boundary line and adjacent to a specific adjacent block adjacent to the specific block at the opposite side to the boundary line. This control restricts the SAO processing on the specific adjacent block to the processing based on other pixels than the specific adjacent pixels.SELECTED DRAWING: Figure 7