| Paper Abstract and Keywords |
| Presentation |
2014-02-18 11:30
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 (Waseda Univ.), Yasutaka Matsuo (Waseda Univ./NHK), Jiro Katto (Waseda Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
International standardization of multi-view and 3D video coding formats is now the hot topic at MPEG. For the latter, video capture by an RGB-D camera is assumed, and video signals and depth maps are utilized simultaneously for efficient compression. Moreover, video sequence with a depth map can be taken by a camera with RGB-D (depth) sensor like Kinect. In this paper, Experiments show that further improvement of picture quality for H.265/HEVC compressed streams. 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 depth map, and we achieve to improve H.265/HEVC. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Depth map / H.265/HEVC / Foreground Regions / Boundary Regions / / / / |
| Reference Info. |
ITE Tech. Rep. |
| Paper # |
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| Download PDF |
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| Conference Information |
| Committee |
IEICE-ITS IEICE-IE AIT HI ME |
| Conference Date |
2014-02-17 - 2014-02-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
ITS Image Processing, etc. |
| Paper Information |
| Registration To |
IEICE-IE |
| Conference Code |
2014-02-ITS-IE-AIT-HI-ME |
| Language |
Japanese |
| 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) |
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| Keyword(1) |
Depth map |
| Keyword(2) |
H.265/HEVC |
| Keyword(3) |
Foreground Regions |
| Keyword(4) |
Boundary Regions |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Shinya Iwasaki |
| 1st Author's Affiliation |
Waseda University (Waseda Univ.) |
| 2nd Author's Name |
Ryoki Takada |
| 2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
| 3rd Author's Name |
Yasutaka Matsuo |
| 3rd Author's Affiliation |
Waseda University/NHK Science & Technology Research Laboratries (Waseda Univ./NHK) |
| 4th Author's Name |
Jiro Katto |
| 4th Author's Affiliation |
Waseda University (Waseda Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2014-02-18 11:30:00 |
| Presentation Time |
15 minutes |
| Registration for |
IEICE-IE |
| Paper # |
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| Volume (vol) |
vol.38 |
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