An application of motion information for picture retrieval with MPEG-7

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  • MPEG-7を用いた画像検索における動き情報の応用
  • MPEG 7 オ モチイタ ガゾウ ケンサク ニ オケル ウゴキ ジョウホウ ノ オウヨウ

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Abstract

The importance of picture retrieval is increasing by reason of spread of multimedia content, these days. Picture retrieval with rough sketch is one of efficient methods, when we don't express our target picture uniquely with some words or when our target picture was tagged inappropriately. We had problems, though, that many candidates were shown by retrieval system to our rough sketch. We propose to solve the problem that we add object's motion information to our rough sketch, when we retrieve our target picture from moving pictures. Supposing that we use MPEG-7(ISO/IEC 15938)as metadata, we consider that how to interpret user's rough sketch and motion information.

Journal

  • ITE Technical Report

    ITE Technical Report 25.77 (0), 29-36, 2001

    The Institute of Image Information and Television Engineers

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