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        <datestamp>2025-01-22T12:02:07Z</datestamp>
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          <dc:title>ブロードバンドコンテンツのスケーラブル変換と人間工学的評価</dc:title>
          <dc:title xml:lang="en">Scalable Conversion and Ergonomic Evaluation for Broadcast Content</dc:title>
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            <jpcoar:creatorName>花村, 剛</jpcoar:creatorName>
            <jpcoar:creatorName>市川, 正浩</jpcoar:creatorName>
            <jpcoar:creatorName>伊藤, 朝香</jpcoar:creatorName>
            <jpcoar:creatorName>福山, 江里子</jpcoar:creatorName>
            <jpcoar:creatorName>太田, 啓路</jpcoar:creatorName>
            <jpcoar:creatorName>朴芝皓</jpcoar:creatorName>
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          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Tsuyoshi, Hanamura</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Masahiro, Ichikawa</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Asaka, Ito</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Eriko, Fukuyama</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Keiji, Ohta</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Jiho, Park</jpcoar:creatorName>
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          <datacite:description descriptionType="Other">現在のコンテンツ制作は、大画面から携帯端末の画面にいたるまで多様な受信端末にあわせて個別に行っており、非効率的であるといえる。そこで筆者らは、高精細コンテンツを、多様な受信端末に合わせスケーラブル変換するアーキテクチャを開発した。さらに受信端末やカテゴリに適したコンテンツの変換（クロップ、縮小）方法について人間工学的検討を行ったので報告する。</datacite:description>
          <datacite:description descriptionType="Other">This research aims to establish a scalable conversion method of video contents according to the video contents or the display capacity of the receiving termihal. We examined the three crop (cut) methods when converting HD videos to QVGA and SQVGA size. The appropriate crop methods for display size were discussed from the results of the user evaluation experiments.</datacite:description>
          <dc:publisher xml:lang="ja">情報処理学会</dc:publisher>
          <datacite:date dateType="Issued">2004-06-18</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_18gh">technical report</dc:type>
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          <jpcoar:sourceIdentifier identifierType="NCID">AN10438399</jpcoar:sourceIdentifier>
          <jpcoar:sourceTitle>情報処理学会研究報告オーディオビジュアル複合情報処理（AVM）</jpcoar:sourceTitle>
          <jpcoar:volume>2004</jpcoar:volume>
          <jpcoar:issue>65(2004-AVM-045)</jpcoar:issue>
          <jpcoar:pageStart>35</jpcoar:pageStart>
          <jpcoar:pageEnd>40</jpcoar:pageEnd>
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            <datacite:date dateType="Available">2006-06-18</datacite:date>
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