Moving presumption device, moving presumption manner, movement presumption program, and video image encoder

摘要

At the time of movement searching of the dynamic picture image, it makes that the number of blocks which can be treated in parallel is many and at the same time calculates the motion vector of high order accuracy possible. As for the moving presumption device, accessing the motion vector of block around, being the moving presumption device which does vector forecasting, the multiple moving presumption sections treat contiguity block in parallel. Aforementioned each it moves and the presumption section has, using the pseudo forecasting vector calculation section which calculates pseudo forecasting vector making use of the motion vector of the block group where treatment has ended and the pseudo forecasting vector which was calculated, the motion vector search section which searches the motion vector of processing object block and.