Motion vector detecting apparatus for moving picture

摘要: A motion vector detection apparatus for a moving picture which can detect of half pel accuracy at high speed by pipeline processing. The comprises buffer memory storing data search area within reference frame required vector, another peldata an object block detection, interpolation circuit interpolating pels horizontally and vertically into the stored in first memory, performing matching between outputted from pelinterpolation second outputting sum total absolute values differences individual plurality candidate vectors, minimum value detector detecting output corresponding to as vector.