| Presentation | 2016-04-22 QoE Assessment of the Video Output Scheme SCS Considering Propagation of Spatial Quality Impairment Yuta Matsui, Toshiro Nunome, Shuji Tasaka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we investigate the effect of switching decision methods on QoE in the QoE-based video output scheme SCS for audio-video IP transmission. We employ two methods. One method switches the mechanisms by the percentage of error-concealed video slices in a frame. The other considers propagation of spatial quality impairment for switching the mechanisms. We conduct a subjective experiment with two content typeswhen one slice consists of macroblocks on adjacent two lines. As a result, we observe that the method considering propagation of spatial quality impairment can enhance QoE in a spatial quality-oriented content. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | audio-video IP transmission / SCS / QoE / spatial quality of video / subject attribute |
| Paper # | CQ2016-9 |
| Date of Issue | 2016-04-14 (CQ) |
| Conference Information | |
| Committee | CS / CQ |
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| Conference Date | 2016/4/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | SDN (Software-Defined Networking), NFV（Network Functions. Virtualization）, Network Virtualization, Cloud, Service Quality, Contents Delivery, etc |
| Chair | Toshinori Tsuboi(Tokyo Univ. of Tech.) / Kyoko Yamori(Asahi Univ.) |
| Vice Chair | Tetsuya Yokotani(Kanazawa Inst. of Tech.) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
| Secretary | Tetsuya Yokotani(Hiroshima City Univ.) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
| Assistant | / Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Communication Systems / Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | QoE Assessment of the Video Output Scheme SCS Considering Propagation of Spatial Quality Impairment |
| Sub Title (in English) | |
| Keyword(1) | audio-video IP transmission |
| Keyword(2) | SCS |
| Keyword(3) | QoE |
| Keyword(4) | spatial quality of video |
| Keyword(5) | subject attribute |
| 1st Author's Name | Yuta Matsui |
| 1st Author's Affiliation | Nagoya Institute of Technology(Nagoya Inst.) |
| 2nd Author's Name | Toshiro Nunome |
| 2nd Author's Affiliation | Nagoya Institute of Technology(Nagoya Inst.) |
| 3rd Author's Name | Shuji Tasaka |
| 3rd Author's Affiliation | Nagoya Industrial Science Research Institute(NISRI) |
| Date | 2016-04-22 |
| Paper # | CQ2016-9 |
| Volume (vol) | vol.116 |
| Number (no) | CQ-10 |
| Page | pp.pp.49-54(CQ), |
| #Pages | 6 |
| Date of Issue | 2016-04-14 (CQ) |