Visually natural video compression using polynomial
Project/Area Number |
26540077
|
Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
Allocation Type | Multi-year Fund |
Research Field |
Perceptual information processing
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Research Institution | Tohoku University |
Principal Investigator |
|
Project Period (FY) |
2014-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
|
Keywords | 映像符号化 |
Outline of Final Research Achievements |
Reducing the size of the video by encoding is a technique necessary for efficient transmission. However, if the compression ratio increases, the visibility will be deteriorated. The aim of this research is to develop a technique that can transmit visually natural videos even at the high compression rate. We studied encoding with polynomial representation, encoding by image generation, encoding by object extraction, and have developed a method that can produce visually natural videos compared with the conventional methods.
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Report
(4 results)
Research Products
(14 results)