Presentation | 2008/3/15 Designing a class of 3D objects driven by the perceived visual impressions using a morphable model of the 3D shape Yoshinori Inaba, 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) | In this work, preliminary experiments were conducted on a novel method seeking physical parameters of 3D objects that might strongly contribute to their visual impressions through computational investigation of the impression ratings made on learning samples. Car body was selected as a class of 3D objects to be investigated, and a set of the 3D shape data for various car types was obtained by measuring plastic models of different car lines with a range-fmder. Morphable 3D model of car bodies describing the variation of their appearance in terms of a smaller number of parameters was obtained by applying PCA to a set of high dimensional vectors representing the 3D shapes. A preliminary method was proposed to transform the visual impression of the 3D object by manipulating the parameters defined in the morphable 3D model. Results of psychological experiments conducted by applying the method of paired comparison indicated possible validity of the proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | KANSEI information processing / Geometric design / Visual impression / Morphable 3D model / Principal component analysis (PCA) / Method of paired comparison |
Paper # | HIP2007-168 |
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Conference Information | |
Committee | HIP |
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Conference Date | 2008/3/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Designing a class of 3D objects driven by the perceived visual impressions using a morphable model of the 3D shape |
Sub Title (in English) | |
Keyword(1) | KANSEI information processing |
Keyword(2) | Geometric design |
Keyword(3) | Visual impression |
Keyword(4) | Morphable 3D model |
Keyword(5) | Principal component analysis (PCA) |
Keyword(6) | Method of paired comparison |
1st Author's Name | Yoshinori Inaba |
1st Author's Affiliation | Department of Systems Engineering, Hosei University() |
2nd Author's Name | Hanae Ishi |
2nd Author's Affiliation | Department of Design and Computer Applications, Miyagi National College of Technology |
3rd Author's Name | Jiro Gyoba |
3rd Author's Affiliation | Department of Psychology, Graduate School of Arts & Letters, Tohoku University |
4th Author's Name | Shigeru Akamatsu |
4th Author's Affiliation | Department of Systems Engineering, Hosei University |
Date | 2008/3/15 |
Paper # | HIP2007-168 |
Volume (vol) | vol.107 |
Number (no) | 553 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |