| Presentation | 2002/7/12 Construction of 3D Facial Feature Models Considering Facial Muscle Movements Using Two Photographs Hajime SATO, Yi-Chih LIU, Jun OHYA, Nobuyoshi TERASHIMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A method for constructing facial images from arbitrary directions and expressions for use in multimedia communication applications is proposed. Both the geometric deformations and physical movements of the facial muscles are considered in this method, and enables the construction of realistic facial images in a simple way. Two orthogonal images of an expressionless face are acquired, and feature points are selected to construct a three dimensional polygon model to describe the shape of the human face. Elastic springs are placed on the model to express the deformations of facial components, and polygon vertices near the springs' dynamic points are displaced accordingly to construct changes in expressions naturally. Since these spring movements do not depend on a specific facial structure, the model could easily be adapted to any given person's face. The method was implemented on an inexpensive PC, and simulation results showed its effectiveness. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Facial Image / Facial Muscle / Expression / Face Model / 3D Image |
| Paper # | MVE2002-47 |
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| Conference Information | |
| Committee | MVE |
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| Conference Date | 2002/7/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Media Experience and Virtual Environment (MVE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Construction of 3D Facial Feature Models Considering Facial Muscle Movements Using Two Photographs |
| Sub Title (in English) | |
| Keyword(1) | Facial Image |
| Keyword(2) | Facial Muscle |
| Keyword(3) | Expression |
| Keyword(4) | Face Model |
| Keyword(5) | 3D Image |
| 1st Author's Name | Hajime SATO |
| 1st Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University() |
| 2nd Author's Name | Yi-Chih LIU |
| 2nd Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University |
| 3rd Author's Name | Jun OHYA |
| 3rd Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University |
| 4th Author's Name | Nobuyoshi TERASHIMA |
| 4th Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University |
| Date | 2002/7/12 |
| Paper # | MVE2002-47 |
| Volume (vol) | vol.102 |
| Number (no) | 220 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |