| Presentation | 2014-05-16 Evaluation Experiment for Subjective Image Quality in case of Occurring the Coded Degradation for Objects or Background Region of 3D CG Images with 8-Viewpoints Parallax Barrier Method Norifumi KAWABATA, Masaru MIYAO, Yuukou HORITA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Until now, there have been many studies about image quality for multi-viewpoint 3D still images. Particularly, as represented by ROI (Region Of Interest), it becomes important that users are interested in or focused on what region or area. Also, in the multi-viewpoint 3D still images, it's not clearly that users focused on objects or background in their images since there are many viewpoints. Until now, there were case studies considered about the coded degradation for 2D videos, 2-viewpoints 3D videos. However, there weren't case studies for multi-viewpoint 3D, and their results weren't cleared. In this paper, with 8-viewpoints parallax barrier method, in case of occurring the coded degradation for objects or background region, we demonstrated subjective evaluation for image quality, and analyzed experimental results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Three-dimensional Computer Graphics / Subjective Evaluation / Double Stimulus Impairment Scale Method / Coded Degradation / Multi-Viewpoint / Parallax Barrier Method / Region Of Interest |
| Paper # | IMQ2014-6 |
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| Conference Information | |
| Committee | IMQ |
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| Conference Date | 2014/5/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Image Media Quality(IMQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation Experiment for Subjective Image Quality in case of Occurring the Coded Degradation for Objects or Background Region of 3D CG Images with 8-Viewpoints Parallax Barrier Method |
| Sub Title (in English) | |
| Keyword(1) | Three-dimensional Computer Graphics |
| Keyword(2) | Subjective Evaluation |
| Keyword(3) | Double Stimulus Impairment Scale Method |
| Keyword(4) | Coded Degradation |
| Keyword(5) | Multi-Viewpoint |
| Keyword(6) | Parallax Barrier Method |
| Keyword(7) | Region Of Interest |
| 1st Author's Name | Norifumi KAWABATA |
| 1st Author's Affiliation | Graduate School of Information Science, Nagoya University() |
| 2nd Author's Name | Masaru MIYAO |
| 2nd Author's Affiliation | Graduate School of Information Science, Nagoya University |
| 3rd Author's Name | Yuukou HORITA |
| 3rd Author's Affiliation | Graduate School of Science and Engineering for Research, University of Toyama |
| Date | 2014-05-16 |
| Paper # | IMQ2014-6 |
| Volume (vol) | vol.114 |
| Number (no) | 35 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |