FIELD: data processing.
SUBSTANCE: invention relates to moving image decoding. Technical result is achieved by decoding a candidate determination index from a bit stream, wherein an index for determining a candidate with information on movement with fusion used in a prediction unit, which is a decoding object, is encoded as a candidate determination index, extraction of plurality of candidates with information on movement with fusion, shared for all prediction units in decoding unit, carried out in case, when information indicating extraction or non-extraction of candidate with information on movement with fusion, shared for all prediction units in decoding unit, is information indicating extraction of candidate with information on movement with fusion.
EFFECT: technical result consists in improvement of efficiency of parallel processing of prediction data with simultaneous prediction on a plurality of adjacent blocks.
2 cl, 82 dwg
