Izvorni znanstveni članak
Extension of Anatomical Models of the Human Body: Three-Dimensional Interpolation of Muscle Fiber Orientation Based on Restrictions
F. B. Sachse
; Institute of Biomedical Engineering, University of Karlsruhe, Germany
M. Wolf
; Institute of Biomedical Engineering, University of Karlsruhe, Germany
C. Werner
; Institute of Biomedical Engineering, University of Karlsruhe, Germany
K. Meyer-Waarden
; Institute of Biomedical Engineering, University of Karlsruhe, Germany
Sažetak
A three-dimensional anatomical model of the human body is extended with information on the orientation of muscle fibres. The orientation is interpolated using two sets with restrictions of different types. These sets consist of points, for which either the orientation or a normal of the orientation is known from detection by manual or automatic methods. The interpolation works iteratively and is based on averaging orientations in the 6-neighbourhood. The average of orientations is calculated by determination of their principal axis.
Ključne riječi
Anatomical model; tissue orientation; eigenvector transform; principal component transform; discrete Karhunen-Loeve transform; Hotelling transform
Hrčak ID:
150246
URI
Datum izdavanja:
30.3.1998.
Posjeta: 587 *