| Presentation | 2008-01-25 In-service video quality estimation model for IPTV services Kazuhisa YAMAGISHI, Takanori HAYASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Advances in broadband IP networks, encoders, and decoders (CODECs) have enabled IPTV services. To provide with users a high-quality service, designing and managing the quality of experience (QoE) is extremely important. In this paper, we derived a relationship between video quality and quality parameters based on a subjective quality assessment. We developed a video quality estimation model based on video quality characteristics. The results showed that the estimation error was equivalent to the statistical ambiguity of subjective quality. Therefore, our proposed model could be applied to accurate quality monitoring of IPTV services. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | QoE / Video quality / Objective assessment / In-service quality monitoring / IPTV services |
| Paper # | CQ2007-94 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2008/1/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | In-service video quality estimation model for IPTV services |
| Sub Title (in English) | |
| Keyword(1) | QoE |
| Keyword(2) | Video quality |
| Keyword(3) | Objective assessment |
| Keyword(4) | In-service quality monitoring |
| Keyword(5) | IPTV services |
| 1st Author's Name | Kazuhisa YAMAGISHI |
| 1st Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation() |
| 2nd Author's Name | Takanori HAYASHI |
| 2nd Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation |
| Date | 2008-01-25 |
| Paper # | CQ2007-94 |
| Volume (vol) | vol.107 |
| Number (no) | 445 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |