| Presentation | 2009-11-13 Performance Comparisons of Subjective Quality Assessment Methods for Mobile Video Toshiko TOMINAGA, Jun OKAMOTO, Takanori HAYASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | ACR-HR and SAMVIQ methods are new subjective assessment methods of video quality provided by ITU-T and ITU-R recommendations. This paper presents performance comparison results of four subjective assessment methods, such as DSCQS, DCR, ACR-HR, and SAMVIQ, to clarify the applicability of the methods. We examined subjective quality assessment for mobile video, also measured the assessment time and executed questionnaire for the subjects. The evaluation performances of each assessment method were compared, and the following results were obtained. The correlation coefficients and order correlation coefficients between DSCQS and other methods' mean opinion scores showed high. Evaluation accuracies for DCR, ACR-HR, and SAMVIQ were higher than or equal to the DSCQS. Moreover, subjects' questionnaire results showed that the easiness of evaluation was related to the assessment time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Video quality / Subjective assessment method / QoE / ACR-HR / SAMVIQ |
| Paper # | CQ2009-48 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2009/11/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Performance Comparisons of Subjective Quality Assessment Methods for Mobile Video |
| Sub Title (in English) | |
| Keyword(1) | Video quality |
| Keyword(2) | Subjective assessment method |
| Keyword(3) | QoE |
| Keyword(4) | ACR-HR |
| Keyword(5) | SAMVIQ |
| 1st Author's Name | Toshiko TOMINAGA |
| 1st Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation() |
| 2nd Author's Name | Jun OKAMOTO |
| 2nd Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation |
| 3rd Author's Name | Takanori HAYASHI |
| 3rd Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation |
| Date | 2009-11-13 |
| Paper # | CQ2009-48 |
| Volume (vol) | vol.109 |
| Number (no) | 274 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |