| Project/Area Number |
26880016
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Perceptual information processing
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| Research Institution | Kyushu University |
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Principal Investigator |
Uchiyama Hideaki 九州大学, システム情報科学研究科(研究院, 助教 (90735804)
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| Project Period (FY) |
2014-08-29 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | マーカ / トラッキング / 拡張現実感 / コンピュータビジョン |
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| Outline of Final Research Achievements |
In this work, we developed two types of 2-dimensional coded fiducial markers and their related technologies for merging physical and cyber spaces. The first marker is designed using code division multiple access(CDMA) that have been proposed in the field of wireless communications. Since CDMA is known as robust to noise, our proposed marker is also robust to noise caused under imaging and geometrical transformation. The second marker is randomly distributed on a transparent sheet. Since the background region of the marker is visible, we proposed a robust method for recognizing the distribution of the dots using a method for assignment problems.
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