Presentation | 2015-10-08 Method for Designing Encoding Parameters of Panorama Video Using Statistic Data of ROI Yutaka Kunita, Daisuke Ochi, Akio Kameda, Akira Kojima, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Panorama video, especially with 360-degree view-angle, can provide its users with immersive experience by head-mounted displays recently affordable for consumers. Because this type of video has huge amount of data with high-resolution and wide view-angle, streaming the data through a limited bandwidth has been remained a problem. In this article, we propose the novel method that optimizes encoding of panorama video according to statistic data of region-of-interest observed by multiple users. The idea is exploiting ROI information not only for QOE of individual users but for that of all users. The positive results are suggested by subjective evaluation experiments comparing the data by normal encoding with that by optimization using ROI log data. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 360 degree / omni-directional / panorama / video streaming / QoE |
Paper # | MVE2015-21 |
Date of Issue | 2015-10-01 (MVE) |
Conference Information | |
Committee | MVE / HI-SIG-VR |
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Conference Date | 2015/10/8(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Minoru Kobayashi(Meiji Univ.) |
Vice Chair | Yoshinari Kameda(Univ. of Tsukuba) |
Secretary | Yoshinari Kameda(Keio Univ.) / (Osaka Univ.) |
Assistant | Reiko Ueoka(Kyushu Univ.) / Masaaki Iiyama(Kyoto Univ.) / Atsunobu Kimura(NTT) |
Paper Information | |
Registration To | Technical Committee on Multimedia and Virtual Environment / Special Interest Group on Virtual Reality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Method for Designing Encoding Parameters of Panorama Video Using Statistic Data of ROI |
Sub Title (in English) | |
Keyword(1) | 360 degree |
Keyword(2) | omni-directional |
Keyword(3) | panorama |
Keyword(4) | video streaming |
Keyword(5) | QoE |
1st Author's Name | Yutaka Kunita |
1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
2nd Author's Name | Daisuke Ochi |
2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
3rd Author's Name | Akio Kameda |
3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
4th Author's Name | Akira Kojima |
4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
Date | 2015-10-08 |
Paper # | MVE2015-21 |
Volume (vol) | vol.115 |
Number (no) | MVE-245 |
Page | pp.pp.1-4(MVE), |
#Pages | 4 |
Date of Issue | 2015-10-01 (MVE) |