| Project/Area Number |
18360080
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Keio University |
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Principal Investigator |
AOYAMA Hideki Keio University, Faculty of Science and technology, Professor (40149894)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUOKA Yoshiyuki Keio University, Faculty of Science and technology, Professor (20286636)
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| Project Period (FY) |
2006 – 2007
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| Project Status |
Completed (Fiscal Year 2007)
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| Budget Amount *help |
¥14,220,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2007: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2006: ¥8,500,000 (Direct Cost: ¥8,500,000)
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| Keywords | Style design / Kansei / Aesthetic Design / Highlight Line / Characteristic Line / Curvature / Sketch |
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| Research Abstract |
In this research, the following four sub-systems had been developed.
1. Sub-system A: Basic Style Construction System
A-1 : System to construct 3D basic style based on images(natural language)
This system can automatically constr 3D basic style by expressing concept or image of a product with natural language (Kansei language).
A-2 : System to construct 3D basic style based on sketch
This system can automatically constr 3D basic style by drawing rough sketches of a product shape.
2. Sub-system B : Detail Style Construction System
B-1 : System to construct 3D detail style based on characteristic lines
This system enables designers to construct detail farms of a product by automatically constructing various characteristic lines with mouse operations/tablet operations for a 3D basic style form constructed by the sub-system A.
B-2 : System to construct 3D detail style using mixed reality technology
This system enables designers to evaluate detail forms of a product with seeing and touching a physical object covered with virtual objects (designed digital model) by mixed reality technology.
3. Sub-system C : Fairing System Based on Highlight Lines
This system enables designers to automatically fair and re-construct the form of a product by indicating the required highlight lines by mouse operations/tablet operations.
4. Sub-system D : System to Evaluate and Re-construct a Form Based on Curvature and Curvature Change Rate
This system enables designers to evaluate and re-construct a form based on scientific standpoints (curvature and curvature change rate) for the curves and surfaces constructed by the sub-systems A, B, and C.
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