| Presentation | 2003/2/21 Reduced Referenceモデルを用いた動画像品質の連続評価 Takamichi MIYATA, Yuukou HORITA, Kazuhiro HONDA, Tadakuni MURAI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To perform the Quality of Service (QoS) control of video communication more efficiently, it is necessary to develop an objective quality evaluation method for coded video. For obtaining video quality, convention methods proposed before require both processed and reference video sequence. However, in case of re-encoding the coded video stream at receiver side, it is impossible to use the reference video sequence. Therefore, we have developed a video quality evaluation model by using reduced reference for evaluated value obtained by SSCQE method. In this approach, we use some features extracted from reference video. It is called reduced reference method by VQEG. Transmitting these features with coded video, the proposed model can estimate the video quality, even if the original video does not exist in a decoder side. The video quality rating obtained from the proposed model shows good agreement with subjective quality. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | video quality / continuous evaluation / subjective evaluation / reduced reference |
| Paper # | CQ2002-130,MVE2002-104 |
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| Conference Information | |
| Committee | MVE |
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| Conference Date | 2003/2/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Media Experience and Virtual Environment (MVE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | |
| Sub Title (in English) | |
| Keyword(1) | video quality |
| Keyword(2) | continuous evaluation |
| Keyword(3) | subjective evaluation |
| Keyword(4) | reduced reference |
| 1st Author's Name | Takamichi MIYATA |
| 1st Author's Affiliation | Faculty of Engineering, Toyama University() |
| 2nd Author's Name | Yuukou HORITA |
| 2nd Author's Affiliation | Faculty of Engineering, Toyama University |
| 3rd Author's Name | Kazuhiro HONDA |
| 3rd Author's Affiliation | Faculty of Engineering, Toyama University |
| 4th Author's Name | Tadakuni MURAI |
| 4th Author's Affiliation | Faculty of Engineering, Toyama University |
| Date | 2003/2/21 |
| Paper # | CQ2002-130,MVE2002-104 |
| Volume (vol) | vol.102 |
| Number (no) | 662 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |