| Presentation | 2007/11/1 Interaction between audio and video on human perception by using HDTV Tomomi MIURA, Yoshikazu KAWAYOKE, Keiji SHIBATA, Yasuhiro INAZUMI, Yuukou HORITA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Objective evaluation methods that could manage and observe the overall AV quality are being researched and developed. The objective of such projects is to focus on the overall quality, not only the individual quality of video and sound, as well as their interaction. In this paper, High Definition (HD) video and 2-channel audio was used to examine the overall quality changes produces as a result of changes in the "Brightness" of video. Subsequently, five kinds of factors were obtained by crossing out the factor analysis with the results of the SD method. The following step is to analyze the relation between 5 kinds of factors obtained and the brightness. As a result, only the "Realistic sensations" factor was affected by the change in brightness. Moreover, it has been observed that all five factors were significantly influenced by the video contents. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hi-vision / Subjective assessment / Semantic Differential method / Realistic sensations |
| Paper # | EID2007-47 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 2007/11/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Electronic Information Displays (EID) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Interaction between audio and video on human perception by using HDTV |
| Sub Title (in English) | |
| Keyword(1) | Hi-vision |
| Keyword(2) | Subjective assessment |
| Keyword(3) | Semantic Differential method |
| Keyword(4) | Realistic sensations |
| 1st Author's Name | Tomomi MIURA |
| 1st Author's Affiliation | Faculty of Engineering, University of Toyama() |
| 2nd Author's Name | Yoshikazu KAWAYOKE |
| 2nd Author's Affiliation | Faculty of Engineering, University of Toyama |
| 3rd Author's Name | Keiji SHIBATA |
| 3rd Author's Affiliation | Faculty of Engineering, University of Toyama |
| 4th Author's Name | Yasuhiro INAZUMI |
| 4th Author's Affiliation | Faculty of Engineering, University of Toyama |
| 5th Author's Name | Yuukou HORITA |
| 5th Author's Affiliation | Faculty of Engineering, University of Toyama |
| Date | 2007/11/1 |
| Paper # | EID2007-47 |
| Volume (vol) | vol.107 |
| Number (no) | 304 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |