| Project/Area Number |
22760263
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Communication/Network engineering
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| Research Institution | Utsunomiya University |
|---|
Principal Investigator |
TANAKA Yuichi 宇都宮大学, 工学研究科, 助教 (10547029)
|
|---|
| Project Period (FY) |
2010 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
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| Keywords | 信号処理 / 動画像符号化 / 動き予測 / 動き補償 |
|---|
| Research Abstract |
Motion estimation is known as one of the most important parts in video coding. In this work, we try to extract spatiotemporal planes from a three dimen-sional video cube for fast and efficient motion estimation. As a result, our approach reduces 10% of encoding time with the same reconstructed video quality compared with H.264/AVC. Furthermore, an efficient extraction method of spatiotemporal planes was also investigated by applying computer-vision techniques.
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