Patent Document ID: 8948261
Application ID: 13889843
Patent Flag: 1

Claim One:
1. A moving picture coding method for performing inter prediction coding on a coding target block included in a coding target picture, the moving picture coding method comprising: coding the coding target block using a motion vector; generating a plurality of motion vector predictors; and coding the motion vector using one of the plurality of motion vector predictors generated in the generating, wherein, in the generating, a replacement vector which replaces a temporal motion vector predictor is included in the plurality of motion vector predictors when obtaining the temporal motion vector predictor from a block, which is included in a coded picture different from the coding target picture and corresponds to the coding target block, is prohibited, and in the generating, (i) whether or not obtainment of the temporal motion vector predictor from a block corresponding to the coding target block included in the coded target picture is prohibited is determined, and (ii) when it is determined that the obtainment of the temporal motion vector predictor block is prohibited, a motion vector having a motion quantity of 0 is included, as the replacement vector, in the plurality of motion vector predictors.