LAYER MASK GENERATING APPARATUS, AND FRAME INTERPOLATION PROCESSING APPARATUS

摘要

PPROBLEM TO BE SOLVED: To provide a layer mask generating apparatus which searches for a high operation speed with high precision. PSOLUTION: For representative block coordinates, a block setting means 511 sets blocks in different sizes. A search range candidate specifying means 521 specifies search ranges of (n+α)th frame as search range candidates for each of the blocks in different sizes. A relative ratio operating means 523 operates a relative ratio of a moving object in a block of the nth frame specified with the representative block coordinates and, for the corresponding (n+α)th frame, operates a relative ratio of the moving object in the search range of each search range candidate. A determination means 525 determines a search range candidate corresponding to a block of the great relative ratio as a block search range specified by the representative block coordinates. PCOPYRIGHT: (C)2011,JPO&INPIT