| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2024-11-01 |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| タイトル |
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|
タイトル |
Facial Symmetry Analysis Using Temporal Change in Landmark from A Video Image of 3D Point Cloud |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 著者 |
Kihara, Narumi
Kimura-Nomoto, Namiko
Okawachi, Takako
Li, Guangxu
Nakamura, Norifumi
神谷, 亨
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| 抄録 |
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|
内容記述タイプ |
Abstract |
|
内容記述 |
In this paper, we propose two methods to evaluate the facial symmetry from a video image of 3D point clouds. One is the analysis based on the movement of face landmarks. First, we perform the face landmark matching using the FPFH value. It describes the local geometric feature, and hence landmarks in different frames can be matched by comparing FPFH values. After the matching process, we evaluate the facial symmetry from the left-right difference of the temporal changes in landmarks. The other is the analysis based on the center of gravity. We extract the lip region from a point cloud and divide it into subregions. The positions of the center of gravity are calculated for all the subregions, and we evaluate the facial symmetry from the left-right difference of them. As an experimental result, it is shown that the proposal method improves the matching accuracy and evaluates the symmetry like our sense. |
|
言語 |
en |
| 備考 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
2023 10th International Conference on Biomedical and Bioinformatics Engineering (ICBBE 2023), November 9-12, 2023, Kyoto, Japan |
| 書誌情報 |
en : ICBBE '23: Proceedings of the 2023 10th International Conference on Biomedical and Bioinformatics Engineering
p. 11-16,
発行日 2024-02-28
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| 出版社 |
|
|
出版者 |
ACM |
|
言語 |
en |
| DOI |
|
|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1145/3637732.3637771 |
| ISBN |
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|
識別子タイプ |
ISBN |
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関連識別子 |
979-8-4007-0834-3 |
| 著作権関連情報 |
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|
権利情報 |
Copyright (c) ACM 2024. This is the author's version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in ICBBE '23: Proceedings of the 2023 10th International Conference on Biomedical and Bioinformatics Engineering, https://doi.org/10.1145/3637732.3637771. |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Cleft lip |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Point cloud |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Symmetry analysis |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Feature point tracking |
| 会議記述 |
|
|
|
会議名 |
International Conference on Biomedical and Bioinformatics Engineering |
|
|
言語 |
en |
|
回次 |
10 |
|
|
開始年 |
2023 |
|
|
開始月 |
11 |
|
|
開始日 |
09 |
|
|
終了年 |
2023 |
|
|
終了月 |
11 |
|
|
終了日 |
12 |
|
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開催地 |
Kyoto |
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開催国 |
JPN |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 査読の有無 |
|
|
値 |
yes |
| 研究者情報 |
|
|
URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/25_ja.html |
| 論文ID（連携） |
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|
値 |
10441727 |
| 連携ID |
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|
値 |
12409 |
10441727.pdf (532.9 KB)
