| Paper Abstract and Keywords |
| Presentation |
2014-02-17 13:20
Shape from Shading by using Single Face Image
Kazuya Fukumoto, Tsuyoshi Yamamoto, Yoshinori Dobashi (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Shape from shading by single image has been studied, however, most of them requires apriori information of light source direction. In this study, we propose a method for estimating the three-dimensional shape from a single image without light source direction information. In this paper, we focus on shape from shading from facial image of a person. In proposed method, we detect positions of feature points of facial parts in an input image at first. In the process, we employ face recognition algorithms. Then, we estimate rough shape of face by fitting the three-dimensional standard face model to each feature points positions. Then, estimating light source direction and applying shape from shading iteratively to the rough shape and we obtain the high accuracy shape finally. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Computer Graphics / 3D Shape Estimation / Shape from Shading / / / / / |
| Reference Info. |
IEICE Tech. Rep. |
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| Conference Information |
| Committee |
ITS IE ITE-AIT ITE-HI ITE-ME |
| Conference Date |
2014-02-17 - 2014-02-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
ITS Image Processing, etc. |
| Paper Information |
| Registration To |
ITE-AIT |
| Conference Code |
2014-02-ITS-IE-AIT-HI-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Shape from Shading by using Single Face Image |
| Sub Title (in English) |
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| Keyword(1) |
Computer Graphics |
| Keyword(2) |
3D Shape Estimation |
| Keyword(3) |
Shape from Shading |
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| 1st Author's Name |
Kazuya Fukumoto |
| 1st Author's Affiliation |
Graduate School of Information Science and Technology, Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Tsuyoshi Yamamoto |
| 2nd Author's Affiliation |
Graduate School of Information Science and Technology, Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Yoshinori Dobashi |
| 3rd Author's Affiliation |
Graduate School of Information Science and Technology, Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2014-02-17 13:20:00 |
| Presentation Time |
15 minutes |
| Registration for |
ITE-AIT |
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| Volume (vol) |
vol.113 |
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