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Automatic Landmarking in 3D Human Head Scans
Technical Paper
2005-01-2731
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
We propose some methods to automatically estimate the position of orbitale and tragion from raw 3D scanner data. The 3D scanner captures point cloud and mesh data representing the body surface. To utilize the data, we also need underlying anatomical landmarks. The tragion position is estimated using three methods, by detecting the saddle shaped area, by setting an average position relative to ear robe, and by 3D template matching. Orbitale position is estimated by regression analysis using the position of eyes and subnasale as independent variables. The methods are tested and the results are compared using 20 Japanese head form data.
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Authors
- Masaaki Mochimaru - National Institute of Advanced Industrial Science and Technology, Japan
- Makiko Kouchi - National Institute of Advanced Industrial Science and Technology, Japan
- Yuka Kohno - University of Tsukuba, Japan
- Hiroki Yahara - University of Tsukuba, Japan
- Yukio Fukui - University of Tsukuba, Japan
Topic
Citation
Kohno, Y., Yahara, H., Fukui, Y., Mochimaru, M. et al., "Automatic Landmarking in 3D Human Head Scans," SAE Technical Paper 2005-01-2731, 2005, https://doi.org/10.4271/2005-01-2731.Also In
SAE 2005 Transactions Journal of Passenger Cars: Electronic and Electrical Systems
Number: V114-7; Published: 2006-02-01
Number: V114-7; Published: 2006-02-01
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