A study on multi-dimensional image media technology based on analysis of images structured in the frequency domain
Project/Area Number |
18680019
|
Research Category |
Grant-in-Aid for Young Scientists (A)
|
Allocation Type | Single-year Grants |
Research Field |
Perception information processing/Intelligent robotics
|
Research Institution | National Institute of Informatics |
Principal Investigator |
KODAMA Kazuya National Institute of Informatics, コンテンツ科学研究系, 准教授 (80321579)
|
Project Period (FY) |
2006 – 2008
|
Project Status |
Completed (Fiscal Year 2008)
|
Budget Amount *help |
¥24,960,000 (Direct Cost: ¥19,200,000、Indirect Cost: ¥5,760,000)
Fiscal Year 2008: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2007: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2006: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
|
Keywords | 映像メディア / 画像処理 / 3次元画像 / 映像生成 / 焦点 / 周波数解析 / 任意視点 / 自由視点 |
Research Abstract |
In order to realize useful visual media such as 3-D images, we need effective technology for representing and utilizing dense light fields, that is to say, information of rays flying in the space. At first, this research formulates essential relation between some images structured appropriately and the light filed in the frequency domain. Then, a novel method for such image acquisition is proposed. Finally, based on the relation above, fast and robust reconstruction of a dense light field from the acquired images is achieved.
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Report
(4 results)
Research Products
(42 results)