IMPLEMENTATION OF A HDTV CODEC USING A HYBRID QUANTIZER.

Takeshi Okazaki, Shin ichi Maki, Takashi Itoh, Kiichi Matsuda, Toshitaka Tsuda

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    An HDTV (high-definition TV) codec that operates at a 100 Mb/s transmission rate is described. Effective methods such as a block adaptive intra/interframe, extra/interpolation prediction coding, and a hybrid quantizer combining a vector and scalar quantizer are proposed and computer-simulated. The core of the codec was implemented using these methods and proved to have good performance.

    Original languageEnglish
    Title of host publicationUnknown Host Publication Title
    Place of PublicationTokyo, Jpn
    PublisherOhmsha Ltd
    Pages421-425
    Number of pages5
    ISBN (Print)4274031888
    Publication statusPublished - 1987

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    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Okazaki, T., Maki, S. I., Itoh, T., Matsuda, K., & Tsuda, T. (1987). IMPLEMENTATION OF A HDTV CODEC USING A HYBRID QUANTIZER. In Unknown Host Publication Title (pp. 421-425). Ohmsha Ltd.