Three-dimensional reconstruction of the craniofacial surface with stereopair images
- 13 January 2003
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 115-116
- https://doi.org/10.1109/nebc.1989.36727
Abstract
A simple method is described for adding texture to the relatively smooth surface of the human face by projecting fine textural patterns drawn on transparency. Experiments show that these fine patterns can improve the accuracy of cross-correlation data and thus the accuracy of surface height calculated from such cross correlation. The average percent error of height determination on a face phantom improved from 79% without a projected pattern to 18% with such a pattern, or a 438% improvement.Keywords
This publication has 6 references indexed in Scilit:
- Isoreflectance contours for medical imagingIEEE Transactions on Biomedical Engineering, 1988
- Three-dimensional x-ray stereometry from paired coplanar images: A progress reportAmerican Journal of Orthodontics, 1983
- Moire Techniques In Biomedical Case StudiesPublished by SPIE-Intl Soc Optical Eng ,1983
- Automatic Topography Using High Precision Digital Moire MethodsPublished by SPIE-Intl Soc Optical Eng ,1983
- Study Of Craniofacial Anomalies With A Portable Stereo CameraPublished by SPIE-Intl Soc Optical Eng ,1983
- Measurement Of Kyphosis Using Moire TopographyPublished by SPIE-Intl Soc Optical Eng ,1983