The estimate picture between the frame which is housed in frame memory 6 by the fact that it interpolates, forming the enlargement reference picture of the decimal precision unit, the addition and subtraction it does the specified offset value which is set beforehand it moves vis-a-vis that enlargement reference picture and in starting point subsampling doing the position where the moving vector which refers to being search indicates at the integer precision unit, it moves vis-a-vis the pixel value which is in the midst of reference blocking which can, vis-a-vis the pixel which possesses the phase of the specification for the integer component of vector it provides the be adapted estimate picture formation department 21 which outputs the picture of that reference block as the be adapted estimate picture.
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