| Presentation | 2009/1/5 IMPRESSION-DRIVEN DESIGN SCHEME FOR A CLASS OF 3D OBJECTS BASED ON MORPHABLE 3D SHAPE MODEL, AND ITS AUTOMATIC BUILDUP BY SUPPLEMENTARY FEATURE SAMPLING(International Workshop on Advanced Image Technology 2009) Yoshinori Inaba, Jumpei Kochi, Hanae Ishi, Jiro Gyoba, Shigeru Akamatsu, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a method for achieving a novel design within a class of 3D objects that would create a preferred impression on users. Physical parameters of the 3D objects that might strongly contribute to their visual impressions are sought through computational investigation of the impression ratings obtained for learning samples. "Car body" was selected as the class of 3D objects to be investigated. A morphable 3D model of car bodies that describes the variations in appearance using a smaller number of parameters was obtained. Based on each car body's rating for the impression of speediness obtained by paired comparison, the visual impression was transformed by manipulating the parameters defined in the morphable 3D model. The validity of the proposed method was confirmed by psychological experiments. A new scheme is also proposed to properly re-sample a novel object of a peculiar shape so that such an object could also be represented by the morphable 3D model. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | KANSEI information processing / impression-driven design / morphable 3D model / PCA / method of paired comparison / supplementary feature sampling |
| Paper # | IE2008-126 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2009/1/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | IMPRESSION-DRIVEN DESIGN SCHEME FOR A CLASS OF 3D OBJECTS BASED ON MORPHABLE 3D SHAPE MODEL, AND ITS AUTOMATIC BUILDUP BY SUPPLEMENTARY FEATURE SAMPLING(International Workshop on Advanced Image Technology 2009) |
| Sub Title (in English) | |
| Keyword(1) | KANSEI information processing |
| Keyword(2) | impression-driven design |
| Keyword(3) | morphable 3D model |
| Keyword(4) | PCA |
| Keyword(5) | method of paired comparison |
| Keyword(6) | supplementary feature sampling |
| 1st Author's Name | Yoshinori Inaba |
| 1st Author's Affiliation | Graduate School of Engineering, Hosei University() |
| 2nd Author's Name | Jumpei Kochi |
| 2nd Author's Affiliation | Department of Systems Control Engineering, Hosei University |
| 3rd Author's Name | Hanae Ishi |
| 3rd Author's Affiliation | Department of Design and Computer Applications, Miyagi National College of Technology |
| 4th Author's Name | Jiro Gyoba |
| 4th Author's Affiliation | Department of Psychology, Graduate School of Arts & Letters, Tohoku University |
| 5th Author's Name | Shigeru Akamatsu |
| 5th Author's Affiliation | Graduate School of Engineering, Hosei University |
| Date | 2009/1/5 |
| Paper # | IE2008-126 |
| Volume (vol) | vol.108 |
| Number (no) | 373 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |