dispositivos de codificação e de decodificação de imagem que dividem uma pluralidade de imagens paradas que compõem um sinal de video

摘要

The image encoding device of the present invention includes a direct vector determination unit 34 that excludes a direct vector derived by a direct vector calculation unit 33 from vectors targeted for averaging in the case where a unit region having, as a starting point thereof, a pixel location indicated by the direct vector includes a region outside a picture, and a motion compensation predicted image generation unit 35 that generates a motion compensation predicted image by obtaining pixel values of motion compensation predicted image for the unit region targeted for encoding, with one or more motion vectors determined by the direct vector determination unit 34.