High-resolution and low-bit-rate lecture video archiving system
Project/Area Number |
19700635
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Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Educational technology
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Research Institution | Mie University |
Principal Investigator |
TOKUHIRO Sugiura Mie University, 総合情報処理センター, 准教授 (50335147)
|
Research Collaborator |
RYOTA Sakamoto 三重大学, 大学院・工学研究科機械工学専攻, 博士
|
Project Period (FY) |
2007 – 2009
|
Project Status |
Completed (Fiscal Year 2009)
|
Budget Amount *help |
¥3,020,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥1,200,000 (Direct Cost: ¥1,200,000)
|
Keywords | e-learning / 講義アーカイブ / 高精細画像 |
Research Abstract |
We have developed a e-learning system that realizes high-resolution and low-bit-rate video distributions for chalk-and-talk based lectures. In this system, pictures of chalkboards taken by a high-resolution digital still camera and videos of a lecturer taken by a video camera are separately archived into web servers and distributed to students on the Internet, then superimposed on their computers. This method also realizes a low-bit-rate streaming.
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Report
(4 results)
Research Products
(7 results)