| Presentation | 2019-11-22 Study on Video Quality Characteristics for AVC, HEVC, VP9, and AV1 Noriko Yoshimura, Lebreton Pierre, Noritusgu Egi, Kazuhisa Yamagishi, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To extend the high resolution and framerate (3840×2160/60p) video streaming, video encoder and decoder(CODEC) have been studied, and H.265/HEVC and AV1 codec have been developed. However, the codingefficiency of the high resolution and framerate video is not well clarified. Therefore, we conducted a subjective quality assessment test for 3840×2160/60p and 1920×1080/30p videos encoded by either H.264/AVC，H.265/HEVC，VP9，or AV1 and clarified these coding efficiency. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | video streaming / subjective quality assessment / coding efficiency |
| Paper # | CQ2019-101 |
| Date of Issue | 2019-11-14 (CQ) |
| Conference Information | |
| Committee | NS / ICM / CQ |
|---|---|
| Conference Date | 2019/11/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Rokkodai 2nd Campus, Kobe Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network quality, Network measurement/management, Network virtualization, Network service, Blockchain, Security, Network intelligence, etc. |
| Chair | Yoshikatsu Okazaki(NTT) / Kiyohito Yoshihara(KDDI Research) / Hideyuki Shimonishi(NEC) |
| Vice Chair | Akihiro Nakao(Univ. of Tokyo) / Takumi Miyoshi(Shibaura Inst. of Tech.) / Yoichi Sato(NEC) / Jun Okamoto(NTT) / Takefumi Hiraguri(Nippon Inst. of Tech.) |
| Secretary | Akihiro Nakao(Osaka Pref Univ.) / Takumi Miyoshi(NTT) / Yoichi Sato(NTT) / Jun Okamoto(NTT) / Takefumi Hiraguri(Nippon Inst. of Tech.) |
| Assistant | Shinya Kawano(NTT) / Hiroki Nakayama(Bosco) / Chikara Sasaki(KDDI Research) / Yoshiaki Nishikawa(NEC) / Takuto Kimura(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems / Technical Committee on Information and Communication Management / Technical Committee on Communication Quality |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Video Quality Characteristics for AVC, HEVC, VP9, and AV1 |
| Sub Title (in English) | |
| Keyword(1) | video streaming |
| Keyword(2) | subjective quality assessment |
| Keyword(3) | coding efficiency |
| 1st Author's Name | Noriko Yoshimura |
| 1st Author's Affiliation | Nippon Telegraph and Telephone(NTT) |
| 2nd Author's Name | Lebreton Pierre |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone(NTT) |
| 3rd Author's Name | Noritusgu Egi |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone(NTT) |
| 4th Author's Name | Kazuhisa Yamagishi |
| 4th Author's Affiliation | Nippon Telegraph and Telephone(NTT) |
| Date | 2019-11-22 |
| Paper # | CQ2019-101 |
| Volume (vol) | vol.119 |
| Number (no) | CQ-298 |
| Page | pp.pp.71-75(CQ), |
| #Pages | 5 |
| Date of Issue | 2019-11-14 (CQ) |