Presentation | 2018-03-09 A Consideration on QoE Estimation while Watching Video with Delay by using Random Forest Classifier to Multimodal Bio-signals Akihiko Kawauchi, Mutsumi Suganuma, Wataru Kameyama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | QoE (Quality of Experience), which is a measurement of the user’s experience to service, has attracted attention in recent years in order to accurately measure the communication service quality, such as the quality of streaming video. In this study, we aim at establishing QoE measurement not based on subjective evaluation such as questionnaire but based on objectively measured bio-signals. By classifying the users’ subjective quality evaluations using random forest with the input of bio-signals obtained from users as well as the users’ interest to video while watching video with delay, we have found high accuracy between the classification results and the subjective evaluations, which suggests that QoE could be estimated from bio-signals and the degree of interest to video. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | User’s Subjective Quality / Quality of Experience / Video Streaming / Bio-signals |
Paper # | CQ2017-124 |
Date of Issue | 2018-03-01 (CQ) |
Conference Information | |
Committee | CQ / MVE / IE / IMQ |
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Conference Date | 2018/3/8(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Industry Support Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Five Senses Media, Cooking and Eating Activities Media, Multimedia, Media Experience, Video Encoding, Image Media Quality, Network Quality and Reliability, etc. (Co-sponsor: Technical Committee on Multimedia on Cooking and Eating Activities (CEA)) |
Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) / Yoshinari Kameda(Univ. of Tsukuba) / Takayuki Hamamoto(Tokyo Univ. of Science) / Kenji Sugiyama(Seikei Univ.) |
Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) / Kenji Mase(Nagoya Univ.) / Kazuya Kodama(NII) / Hideaki Kimata(NTT) / Toshiya Nakaguchi(Chiba Univ.) / Mitsuru Maeda(Canon) |
Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Keio Univ.) / Kenji Mase(Kyoto Univ.) / Kazuya Kodama(NTT) / Hideaki Kimata(Kyushu Univ.) / Toshiya Nakaguchi(Nagoya Univ.) / Mitsuru Maeda(KDDI Research) |
Assistant | Kenko Ota(Nippon Inst. of Tech.) / Norihiro Fukumoto(KDDI Research Inc.) / Ryo Yamamoto(UEC) / Takatsugu Hirayama(Nagoya Univ.) / Ryosuke Aoki(NTT) / Yasutaka Matsuo(NHK) / Kazuya Hayase(NTT) / Masaru Tsuchida(NTT) / Gosuke Ohashi(Shizuoka Univ.) |
Paper Information | |
Registration To | Technical Committee on Communication Quality / Technical Committee on Media Experience and Virtual Environment / Technical Committee on Image Engineering / Technical Committee on Image Media Quality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Consideration on QoE Estimation while Watching Video with Delay by using Random Forest Classifier to Multimodal Bio-signals |
Sub Title (in English) | |
Keyword(1) | User’s Subjective Quality |
Keyword(2) | Quality of Experience |
Keyword(3) | Video Streaming |
Keyword(4) | Bio-signals |
1st Author's Name | Akihiko Kawauchi |
1st Author's Affiliation | Waseda University(Waseda Univ.) |
2nd Author's Name | Mutsumi Suganuma |
2nd Author's Affiliation | Waseda University(Waseda Univ.) |
3rd Author's Name | Wataru Kameyama |
3rd Author's Affiliation | Waseda University(Waseda Univ.) |
Date | 2018-03-09 |
Paper # | CQ2017-124 |
Volume (vol) | vol.117 |
Number (no) | CQ-486 |
Page | pp.pp.121-126(CQ), |
#Pages | 6 |
Date of Issue | 2018-03-01 (CQ) |