VIDEO IMAGE CODING METHOD, VIDEO IMAGE CODING DEVICE, VIDEO IMAGE DECODING METHOD, VIDEO IMAGE DECODING DEVICE AND VIDEO IMAGE CODING/DECODING DEVICE

摘要

A video image coding device (100) is provided with an intra/inter-prediction unit (107). When, in regard to one or more spatially adjacent blocks to be coded contained in a picture to be coded or timewise adjacent respective corresponding blocks contained in a picture that is different from the picture to be coded, a movement factor of a corresponding block is selectively added to a list, scaling processing is performed of a first movement vector of the corresponding block that is timewise adjacent thereto. In this way, a second movement vector is calculated, and an evaluation is made as to whether or not this second movement vector is included in a range of a prescribed size. If this second movement vector is included in the range of prescribed size, the second movement vector is added to the list.