A Quality Verification Test of MPEG-4 Video for Digital Broadcast Systems

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Other Title
  • デジタル放送向けMPEG-4映像画質の評価実験(デジタル放送受信技術および一般)
  • デジタル放送向けMPEG-4映像画質の評価実験
  • デジタル ホウソウ ムケ MPEG 4 エイゾウガシツ ノ ヒョウカ ジッケン

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Abstract

Recently, the action of the broadcasting digitalization with Broadcasting Satellite (BS), Communication Satellite (CS) and Terrestrial Broadcasting is proceeding as the national project. In this condition, data broadcasting service is expected to create new mobile services such as for handy phone, PDA, and car navigation system. Furthermore, in the ITS service field, many mobile users expect to be more convenient to get useful information from above new service. For example, they want to get the worthwhile information with movie about shopping or sightseeing area by digital broadcasting compared to the traditional one such as parking lot or traffic information. To meet these demands, we have been developing new information providing system with digital terrestrial broadcasting for mobile service. When it comes to start the information providing system by. MPEG-4 movie, we must investigate the relation between the MPEG-4 parameter such as bit rate or frame rate and the quality of the movie which effect greatly on the impression of viewer. Therefore, in this paper, we first show the quality verification system of MPEG-4 video for above purpose, and we report the result of above quality verification test applied for TV program.

Journal

  • ITE Technical Report

    ITE Technical Report 26.52 (0), 9-12, 2002

    The Institute of Image Information and Television Engineers

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