| Presentation | 2014-02-18 Improvement of 2-D Picture Quality for H.265/HEVC using Foreground and Boundary Regions Detection by 3-D Depth Map Shinya IWASAKI, Ryoki TAKADA, Yasutaka MATSUO, Jiro KATTO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | International standardization of multi-view and 3D video coding formats is now the hot topic at MPEG. For the latter, as an encoder input, video signals and depth maps are utilized simultaneously for efficient compression. Moreover, recently, video sequence with a depth map can be easily taken by an RGB-D (depth) sensor like Kinect. In this paper, we try to improve picture quality of H.265/HEVC compressed streams by using depth map. Concretely, we separate video signals into foreground and background, and detect the position of foreground regions by using this information. Furthermore, we detect boundary regions of video signals by using the depth map, and we achieve quality improvement of H.265/HEVC. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Depth Map / H.265/HEVC / Foreground Regions / Boundary Regions |
| Paper # | ITS2013-57,IE2013-122 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2014/2/10(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 Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of 2-D Picture Quality for H.265/HEVC using Foreground and Boundary Regions Detection by 3-D Depth Map |
| Sub Title (in English) | |
| Keyword(1) | Depth Map |
| Keyword(2) | H.265/HEVC |
| Keyword(3) | Foreground Regions |
| Keyword(4) | Boundary Regions |
| 1st Author's Name | Shinya IWASAKI |
| 1st Author's Affiliation | Graduate School of Science and Engineering Waseda University() |
| 2nd Author's Name | Ryoki TAKADA |
| 2nd Author's Affiliation | Graduate School of Science and Engineering Waseda University |
| 3rd Author's Name | Yasutaka MATSUO |
| 3rd Author's Affiliation | NHK Science & Technology Research Laboratories |
| 4th Author's Name | Jiro KATTO |
| 4th Author's Affiliation | Graduate School of Science and Engineering Waseda University |
| Date | 2014-02-18 |
| Paper # | ITS2013-57,IE2013-122 |
| Volume (vol) | vol.113 |
| Number (no) | 434 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |