Encoder LSI for Super Hi-Vision Video
| Project/Area Number |
24246064
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Waseda University |
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Principal Investigator |
GOTO Satoshi 早稲田大学, 理工学術院, 教授 (10367170)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥44,980,000 (Direct Cost: ¥34,600,000、Indirect Cost: ¥10,380,000)
Fiscal Year 2014: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Fiscal Year 2013: ¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2012: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
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| Keywords | 画像圧縮 / エンコーダ / スーパハイビジョン / LSI チップ / HEVC / アーキタクチャ設計 / デジタル回路設計 / LSI |
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| Outline of Final Research Achievements |
This research forcuses on Encoder LSI chip design for Super Hi-Vision. The Super Hi-Vision(7680x4320@60fps) is 16 more time pixels/frame and 2 time more frames/second which requires 32 times through put, compares with current Hi-vision(1920x1080@30fps). Therefore,the number of operations in Super Hi-vision is more than 100 timee more than that of Hi-vision, and it is impossible to achieve the perfoamnce by only using conventional technology. This research proposed new algorithms and architectures for a new video standard format, called HEVC(H.265) on Super Hi-Vision and also designed hardware circuits and achieved 60fps with 300MHz clock cycles for 8Kx4K video encoder.
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Report
(4 results)
Research Products
(55 results)
