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Issue No.02 - March/April (2001 vol.21)
pp: 53-59
ABSTRACT
This article describes a semi-automatic system for the reconstruction of archaeological finds from their fragments. Virtual Archaeologist is a system that uses computer graphics to calculate a measure of complementary matching between scanned data and employs optimization algorithms in order to estimate the correct relative pose between fragments and cluster those fragments that belong to the same entity.
INDEX TERMS
3D matching, depth buffer, restoration, global optimization
CITATION
Georgios Papaioannou, Evaggelia-Aggeliki Karabassi, Theoharis Theoharis, "Virtual Archaeologist: Assembling the Past", IEEE Computer Graphics and Applications, vol.21, no. 2, pp. 53-59, March/April 2001, doi:10.1109/38.909015
REFERENCES
1. M. Levoy et al., "The Digital Michelangelo Project: 3D Scanning of Large Statues," Proc. Siggraph 2000, ACM Press, New York, 2000.
2. E. Berndt and J.C. Teixeira, "Cultural Heritage in the Mature Era of Computer Graphics," IEEE Computer Graphics and Applications, vol. 20, no. 1, Jan./Feb. 2000, pp. 36-37.
3. A.D. Kalvin et al., "Computer-Aided Reconstruction of a pre-Inca Temple Ceiling in Peru," Proc. Computer Applications in Archaeology(CAA 97), Apr. 1997.
4. R. Sablatnig, C. Menard, and W. Kropatsch, "Classification of Archaeological Fragments Using a Description Language," Proc. European Association for Signal Processing(Eusipco 98), vol. 2, 1998, pp. 1097-1100.
5. G. Ucoluk and I.H. Toroslu, "Automatic Reconstruction of Broken 3D Surface Objects," Computers and Graphics, vol. 23, no. 4, Aug. 1999, pp. 573-582.
6. G. Papaioannou, E.A. Karabassi, and T. Theoharis, "Automatic Reconstruction of Archaeological Finds—A Graphics Approach," Proc. Int'l Conf. Computer Graphics and Artificial Intelligence 2000, 2000, pp. 117-125.
7. G. Papaioannou, E.A. Karabassi, and T. Theoharis, "Segmentation and Surface Characterization of Arbitrary 3D Meshes for Object Reconstruction and Recognition," Proc. Int'l Conf. Pattern Recognition 2000, IEEE Computer Soc. Press, Los Alamitos, Calif., 2000, pp. 734-737.
8. S. Kirkpatrick, C.D. Gelatt Jr., and M.P. Vecchi, "Optimization by Simulated Annealing," Science, vol. 220, no. 4598, 1983, pp. 671-680.
9. P. Siarry et al., "Enhanced Simulated Annealing for Globally Minimizing Functions of Many-Continuous Variables," ACM Trans. Math. Software, vol. 23, no. 2, 1997, pp. 209-228.
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