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Análisis de continuidad en funciones NURBS
Palabras clave:
Funciones NURBS, Análisis de continuidad, Parches adyacentes, Funciones Splines (es)Descargas
El ensamble suave de funciones paramétricas es uno de los tópicos de mayor interés en el área de reconstrucción de superficies. La diversidad de enfoques y la mínima adaptabilidad de los trabajos reportados en la literatura hacen que el análisis de continuidad entre funciones NURBS sea un tema actual y de gran interés. En este trabajo se analizan los diversos enfoques reportados en la literatura, y se expone un modelo general y simplificado de ajuste de continuidad entre parches adyacentes en modelos Splines.
Referencias
Anderson, C. y Crawford-Hines, C. (2000), Fast generation of NURBS surfaces from polygonal mesh models of human anatomy, Technical Report CS-99-101, Department of Computer Science, Colorado State University, Fort Collins.
Blais, F. (2004), ‘Review of 20 years of range sensor development', Electronic Imaging 13, 231-240.
Branch, J., Gómez, J. y Prieto, F. (2004), Reconstrucción de superficies a partir de imágenes de rango, revisión de la literarua. Technical report, Universidad Nacional de Colombia.
Curless, B. (1997), New methods for surface reconstruction from range images, PhD thesis, Stanford University.
de Berg, M. y van Kreveld, M. (2000), Computational Geometry, Algorithms and Applications, 2nd edn, Springer Verlag.
Eck, H. y DeRose, M. (1995), ‘Multiresolution analysis of arbitrary meshes', Computer Graphics pp. 173-782.
Elsaesser, B. (1998), Approximation whit rational b-splines curves and surfaces, PhD thesis, Vanderbilt University.
Farin, G. (2001). Shape, 3th edn. Springer-Verlag, New York.
Fisher, R. y Craig, R. (2001), Constrainde object reconstruction incorporating free-form surfaces. Technical report, University of Edinburgh.
Hartley, R. y Zisserman, A. (2003), Multiple View Geometry in computer vision, 2nd edn, Cambridge University.
Hoppe, H. (1992). ‘Surface reconstruction from unorganized points'. Computer Graphics .
Hoppe, H. (1993). ‘Mesh optimization’, Computer Graphics .
Hoppe, H. (1994). Piecewise smooth surface reconstruction. Technical report. University of Washington.
Hoppe, H. (1996). Automatic reconstruction of b-spline surfaces of arbitrary topological type, in ‘Proceedings of the 23th annual conference on Computer graphics and interactive techniques', ACM Press, pp. 325-334.
Hormann, K. (2002). From scattered samples to smooth surfaces. Technical report, California Institute of Technology.
Hsin-Yu, H. (2002), ‘A nurbs-based error concealment technique for corrupted images from packet loss'. IEEE Image Processing 2.
Joh, C. (2003), ‘Development of a nurbs-based wing design optimization system’, IEEE Science and Technology 1.
Lee, U. (1998), Geometric model from scattered 3D range data, Technical report, Seoul National University.
Lee, U. (1999), Constructing nurbs surface model from scattered and unorganized range data, in 'Second International Conference on 3D Imaging and Modeling'.
Loop, C. (1994), ‘Smooth spline surfaces over irregular meshes’, Computer Graphics pp. 303-310.
Maeda, K. y Kumamaru, M. (2002), ‘Shapes modeling of 3d objects based on a hybrid representation using extended b-spline surface model’, IEEE Pattern Recognition .
Mount, D. (1985), Voronoi diagrams on the surface of a polyhedron, Technical report, University of Maryland, Department of Computer Science.
Peters, J. (1994), ‘Constructing a surfaces of arbitrary topology using bicuadric and bicubis splines’, Designing Fair Curves and Surfaces pp. 277 -293.
Prieto, F. (2004). Reconstrucción de superficies a partir de imágenes de rango.
Prieto, F. y Cuartas, E. (2004), Optimización de superficies nurbs mediante el algoritmo de levemberg-marquard. Universidad Nacional de Colombia sede Manizales.
Randrianarivony, M. y Brunnett, G. (2003), Geometric modeling and graphics.
Randrianarivony, M. y Brunnett, G. (2002), Parallel implementation of surface reconstruction from noisy samples.
Sy-sen, T. y Liew, A. (1994), Lip-sync in human face animation based on video analysis and spline models, Technical report.
Tan, H. (1995), ‘Smooth piecewise biquartic surfaces from quadrilateral control polyhedra with isolated n-sided faces’, Computer Aided Desing 27(10), 741-758.
Wayne, T. (1997), The NURBS Book, 2nd edn, Springer- Verlag, New York.
Zisserman, A. (2003), Multiple View Geometry in computer vision, 2nd edn, Cambridge University.
