384KBIT/S VIDEO CODEC.

Naoki Mukawa, Hideo Hashimoto, Yoichi Kato, Sakae Okubo

研究成果: Article査読

抄録

Standardization work in CCITT for 384 kbit/s videoconferencing codecs has been actively pursued internationally. NTT has contributed to this work. A specification of the flexible hardware was formulated for verifying the algorithm, improving it and optimizing coding parameters. This paper describes the hardware which conforms to the CCITT Flexible Hardware specification. Coding algorithm, equipment design and performance of this equipment are described. Experiments show that it gives sufficient picture quality for videoconferencing service.

本文言語English
ページ(範囲)245-252
ページ数8
ジャーナルDenki Tsushin Kenkyujo kenkyu jitsuyoka hokoku
37
3
出版ステータスPublished - 1988
外部発表はい

ASJC Scopus subject areas

  • Engineering(all)

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