| Presentation | 2016-03-07 Facial expression generation based on morphable face model by impression transfer vector defined by SVM Yudai Arai, Haruna Yamaguchi, Yoshinori Inaba, Shigeru Akamatsu, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Facial expressions play an important role in all facets of human communication, even in human-machine communications. On the other hand there is a report that facial expressions which tend to be confused each other. Therefore, we must properly transform the 3D shape of its original neutral face to create a 3D avatar face that displays various expressions. Morphable 3D face model was introduced by learning from many 3D faces that display various expressions, with which each transformation of the 3D shape is described by changing just a few parameters. Moreover, an impression on personal attributes can be changed by controlling these parameters. In our previous works such parameter transformation suitable to generate facial expressions was proposed by introducing impression transfer vector, which they uniformly obtained for any input face using linear discriminant analysis. We proposed a new method for individually obtaining the transformation of the parameters for each input face on the basis of the positional relationships between the parameters of the input face and the discrimination boundaries defined in the parametric space by Support Vector Machine learning.. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | facial expression generation / vector representation of 3D object / principal component analysis / morphable 3D model / dimensionality reduction / support vector machine |
| Paper # | IMQ2015-47,IE2015-146,MVE2015-74 |
| Date of Issue | 2016-02-29 (IMQ, IE, MVE) |
| Conference Information | |
| Committee | IE / IMQ / MVE / CQ |
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| Conference Date | 2016/3/7(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Seishi Takamura(NTT) / Yuukou Horita(Univ. of Toyama) / Minoru Kobayashi(Meiji Univ.) / Kyoko Yamori(Asahi Univ.) |
| Vice Chair | Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Kenji Sugiyama(Seikei Univ.) / Toshiya Nakaguchi(Chiba Univ.) / Yoshinari Kameda(Univ. of Tsukuba) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
| Secretary | Takayuki Hamamoto(NTT) / Atsuro Ichigaya(Chiba Inst. of Tech.) / Kenji Sugiyama(Canon) / Toshiya Nakaguchi(Nagoya Univ.) / Yoshinari Kameda(Keio Univ.) / Takanori Hayashi(Osaka Univ.) / Hideyuki Shimonishi(NTT) |
| Assistant | Keita Takahashi(Nagoya Univ.) / Kei Kawamura(KDDI R&D Labs.) / Shinichiro Saito(Sony) / Masaru Tsuchida(NTT) / Reiko Ueoka(Kyushu Univ.) / Masaaki Iiyama(Kyoto Univ.) / Atsunobu Kimura(NTT) / Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering / Technical Committee on Image Media Quality / Technical Committee on Multimedia and Virtual Environment / Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Facial expression generation based on morphable face model by impression transfer vector defined by SVM |
| Sub Title (in English) | |
| Keyword(1) | facial expression generation |
| Keyword(2) | vector representation of 3D object |
| Keyword(3) | principal component analysis |
| Keyword(4) | morphable 3D model |
| Keyword(5) | dimensionality reduction |
| Keyword(6) | support vector machine |
| 1st Author's Name | Yudai Arai |
| 1st Author's Affiliation | Hosei University(Hosei Univ.) |
| 2nd Author's Name | Haruna Yamaguchi |
| 2nd Author's Affiliation | Hosei University(Hosei Univ.) |
| 3rd Author's Name | Yoshinori Inaba |
| 3rd Author's Affiliation | Hosei University(Hosei Univ.) |
| 4th Author's Name | Shigeru Akamatsu |
| 4th Author's Affiliation | Hosei University(Hosei Univ.) |
| Date | 2016-03-07 |
| Paper # | IMQ2015-47,IE2015-146,MVE2015-74 |
| Volume (vol) | vol.115 |
| Number (no) | IMQ-493,IE-494,MVE-495 |
| Page | pp.pp.107-111(IMQ), pp.107-111(IE), pp.107-111(MVE), |
| #Pages | 5 |
| Date of Issue | 2016-02-29 (IMQ, IE, MVE) |