Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
The paper presents the computational approach to the process of creation of complex three-dimensional finite elements models. The data are automatically received by the measuring unit and sent directly to the computer. The process of numerical treatment of measuring points' coordinates is shown. As an example of above mentioned method, the construction of human femoral head model is demonstrated. Finally the geometrical model of the object, which can be used by PATRAN system is obtain. Paper presents results of numerical calculations and compares it with a photoelastic experiment.
Rocznik
Tom
Strony
235--245
Opis fizyczny
Bibliogr. 15 poz., il., rys., wykr.
Twórcy
autor
- Rzeszów University of Technology, Department of Computer Science ul. W. Pola, 235-959 Rzeszów, asmykla@prz.rzeszów.pl
Bibliografia
- [1] H. H. Barett Imagereconstruction and the solution of inverse problems in medical imaging. In. A. Todd-Pokropek and M.A. Viergever eds., Medical Images: Formation, Handling and Evaluation, NATO ASI Series, Springer, Berlin, 3-42, 1992.
- [2] C. Barillot et al. Computers graphics in medicine: a survey, CRC critical rev. Biomed. Eng., 15(4): 269-307,1988.
- [3] H. Bieri, I. Metz. Algorithms for generalized digital images represented by bintrees. Technical Report IAM-91-001, University of Bern, 1991.
- [4] R. Będziński. Engineering Biomechanics [in Polish]. Office of the Wrocław Technical University, Wrocław, 1997.
- [5] J. Cwanek, H. Kopecki, M. Kopkowicz, A. Smykla. Computer-aided model analysing of distribution of internal forces acting in a hip joint element [in Polish]. Mechanics in Medicine, Sci. Seminar, Rzeszów, 2000.
- [6] J.D. Foley, A. van Dam, S.K. Feiner, J.F. Hughes, R. L. Phillips. Introduction to computer grafics [in Polish]. WNT, Warszawa, 1995.
- [7] P. Frey, B. Sarter, M. Gautherie. Fully automatic mesh generation for 3-D domains based upon voxel sets. Int. J. Numer. Methods Eng., 37: 2735-2753. 1994.
- [8] P. L. George, F. Hecht, E. Saltel. Fully automatic mesh generator for 3D domains of any shape. IMPACT Comput. Sci. Eng., 2: 187-218, 1990.
- [9] D. Karron, J.L. Cox, B. Mishra. The spider web algorithm for surface construction from medical volume data: geometrie properties of its surface. Technical Report, New York University Medical Center, 1992.
- [10] W. E. Lorensen, H. E. Cline. Marching cubes: a high-resolution 3D surface construction algorithm. Comput. Graphics, 21(4): 163-169, 1987.
- [11] MSC/PATRAN The PATRAN Command Language (PCL).
- [12] B. van Rietbergen, H. Weinans, R. Huiskes, A. Odgaard. A new method to determine trabecular bone elastic properties and loading using micromechanical finite-element models. J. Biomechanics, Jan; 28(1): 69-81, 1995.
- [13] M.S. Shephard, M.K. Georges. Reliability of automatic 3-D mesh generation, SCOREC Report # 29-1991. Scientific Computation Research Center, Rennselaer Polytechnic Institute, Troy, NY, 1991.
- [14] M.S. Shephard, M.K. Georges. Automatic three-dimensional mesh generation by the finite octree technique. Int. J. Numer. Methods Eng., 32: 709-749, 1991.
- [15] M. A. Yerry, M. S. Shephard. Automatic three-dimensional mesh generation by the modified-octree technique. Int. J. Numer. Methods Eng., 20: 1965-1990, 1984.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPB2-0019-0006