| Presentation | 2015-11-12 [Invited Talk] Development of Video Coding Technologies and their Contributions to Industry Hirohisa Jozawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Video input/output devices, video processing devices, and LSI design/manufacturing technologies support high quality digital terrestrial/satellite broadcasting, IPTV, and visual communication services. Another key factor indispensable to these digital video services is a video coding technology that compresses digital video signals for economical transmission and storage. In this talk, the development of video coding technologies is reviewed, and their contributions to ICT industries and their applications to ultra-high definition video services are remarked on. Beyond 4K and 8K, immersive telepresence technology Kirari! is also discussed, which enables users to feel as if they are experiencing the atmosphere and impression of the sports venue, wherever they are. Kirar! is a technnology for transmitting not only audio and video information but also environmental information such as lighting and temperature of the source site. Key technologies of Kirari! are compression, transmission, and reproduction of ultra-high presence audio, video, and environmental information with absolute time synchronization. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Video Coding / H.265/HEVC / Digital Terrestrial/Satellite Broadcasting / IPTV / Visual Communication / Immersive Telepresence |
| Paper # | IE2015-78 |
| Date of Issue | 2015-11-05 (IE) |
| Conference Information | |
| Committee | IE / ITE-ME / ITE-AIT |
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| Conference Date | 2015/11/12(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Seishi Takamura(NTT) / Kazuhito Murakami(Aichi Prefectural Univ.) / Tokiichiro Takahashi(TDU) |
| Vice Chair | Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Miki Haseyama(Hokkaido Univ.) |
| Secretary | Takayuki Hamamoto(NTT) / Atsuro Ichigaya(Chiba Inst. of Tech.) / Miki Haseyama(NTT) / (Niigata Univ.) |
| Assistant | Keita Takahashi(Nagoya Univ.) / Kei Kawamura(KDDI R&D Labs.) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering / Technical Group on Media Engineering / Technical Group on Artistic Image Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] Development of Video Coding Technologies and their Contributions to Industry |
| Sub Title (in English) | Sharing Impression beyond Space Using Immersive Telepresence Technologies |
| Keyword(1) | Video Coding |
| Keyword(2) | H.265/HEVC |
| Keyword(3) | Digital Terrestrial/Satellite Broadcasting |
| Keyword(4) | IPTV |
| Keyword(5) | Visual Communication |
| Keyword(6) | Immersive Telepresence |
| 1st Author's Name | Hirohisa Jozawa |
| 1st Author's Affiliation | Nippon telegraph and telephone corporation(NTT) |
| Date | 2015-11-12 |
| Paper # | IE2015-78 |
| Volume (vol) | vol.115 |
| Number (no) | IE-308 |
| Page | pp.pp.29-29(IE), |
| #Pages | 1 |
| Date of Issue | 2015-11-05 (IE) |