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Enhanced H.264/AVC stream switching over varying bandwidth networks
https://nitech.repo.nii.ac.jp/records/5406
https://nitech.repo.nii.ac.jp/records/5406aabdb0bd-37e3-4b2f-b4be-bb6e4a94803f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (200.0 kB)
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copyright (c) 2008 by The Institute of Electronics, Information and Communication Engineers http://search.ieice.org/index.html
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-11-07 | |||||||||
| タイトル | ||||||||||
| タイトル | Enhanced H.264/AVC stream switching over varying bandwidth networks | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| 著者 |
Psannis, Kostas
× Psannis, Kostas
× Ishibashi, Yutaka
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| 著者別名 | ||||||||||
| 姓名 | 石橋, 豊 | |||||||||
| 書誌情報 |
en : IEICE Electronics Express 巻 5, 号 19, p. 827-832, 発行日 2008-10-10 |
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| 出版者 | ||||||||||
| 出版者 | The Institute of Electronics, Information and Communication Engineers | |||||||||
| 言語 | en | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1349-2543 | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| item_10001_relation_34 | ||||||||||
| 関連タイプ | isIdenticalTo | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | http://dx.doi.org/10.1587/elex.5.827 | |||||||||
| 関連名称 | 10.1587/elex.5.827 | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | This paper proposes an efficient video stream switching scheme among compressed video streams coded at different quality levels and bit rates. The conventional stream switching scheme in H2.64/AVC is effective in switching, but degrades the compression efficiency of the transmitted stream even if the switching operation does not take place. In the proposed scheme, no modification is made to the original compressed streams so the compression efficiency is maintained at switching points. Consequently switching points can be assigned flexibly in our efficient scheme without noticeable bit rate overhead. It is shown by experimental results that the proposed scheme outperforms the conventional switching scheme. | |||||||||
| 言語 | en | |||||||||
