DEVELOPMENT OF AVC/H.264 CODEC SYSTEM FOR SUPER HI-VISION(INTERNATIONAL Workshop on Advanced Image Technology 2008)

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概要

• 論文の詳細を見る

• The Super Hi-Vision (SHV) developed by NHK is an ultrahigh-definition video system with 4000 scanning lines. Its video format comprises 7,680×4,320 pixels, which is 16 times the total number of pixels of HDTV (High Definition Television) and the frame rate is 60 Hz with progressive scanning. It has been designed to give viewers a strong sense of reality. In order to make the system suitable for practical use such as broadcasting services, a high-efficiency compression coding system is necessary. Therefore, we have developed a Super Hi-Vision codec system based on AVC/H.264 video coding standard. SHV video signals are converted to sixteen HDTV signals and each video signal is processed by HDTV codec. The codec systems share some characteristics such as the frame synchronized encoding function. In this paper, details of these codec systems are described.

• 社団法人電子情報通信学会の論文
• 2007-12-31

著者

• Gohshi Seiichi

  Nhk Science And Technical Research Laboratories

• Iguchi Kazuhisa

  Nhk Science And Technical Research Laboratories

• Nakagawa Akira

  Fujitsu Laboratories Ltd.

• Sakaida Shinichi

  NHK Science and Technical Research Laboratories

• Nakajima Nao

  NHK Science and Technical Research Laboratories

• Kazui Kimihiko

  FUJITSU LABORATORIES LTD.

• Sakai Kiyoshi

  FUJITSU LABORATORIES LTD.

関連論文

• DEVELOPMENT OF AVC/H.264 CODEC SYSTEM FOR SUPER HI-VISION(INTERNATIONAL Workshop on Advanced Image Technology 2008)
• 5) Object-based Coding for Future Broadcasting([マルチメディア情報処理研究会映像表現研究会ネットワ-ク映像メディア研究会画像情報システム研究会]合同)
• Object-based Coding for Future Broadcasting
• Object-based Coding for Future Broadcasting
• The Development of an Object-linked Broadcasting System (Computer Graphics and Display/Broadcast System)(International Workshop On Advanced Image Technology (IWAIT2004))

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