Similarity measures for blending polygonal shapes
作者： Michela Mortara , Michela Spagnuolo
DOI: 10.1016/S0097-8493(00)00104-7
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摘要: Abstract This paper presents a solution to the correspondence problem for polygon blending, based on morphological characterization of shape. The approximate skeleton is suggested coding shape as graph meaningful areas, and therefore solved matching process. correspondences are found taking into account global structure shapes, also local similarity criteria used further refine matching. approximated resembles medial axis, but it much simpler extract may be easily pruned reduce effects small scale details shapes’ boundary. first implementation results confirm validity approach driving blending both in surface reconstruction or morphing contexts.
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sci-hub.se 参考文章(22)
David Meyers, Reconstruction of surfaces from planar contours University of Washington. ,(1995)
R. Ogniewicz, M. Ilg, Voronoi skeletons: theory and applications computer vision and pattern recognition. pp. 63- 69 ,(1992) , 10.1109/CVPR.1992.223226
KC Hui, Yadong Li, A feature-based shape blending technique for industrial design Computer-aided Design. ,vol. 30, pp. 823- 834 ,(1998) , 10.1016/S0010-4485(98)00040-2
Daniel Cohen-Or, Amira Solomovic, David Levin, Three-dimensional distance field metamorphosis ACM Transactions on Graphics. ,vol. 17, pp. 116- 141 ,(1998) , 10.1145/274363.274366
M. Shapira, A. Rappoport, Shape blending using the star-skeleton representation IEEE Computer Graphics and Applications. ,vol. 15, pp. 44- 50 ,(1995) , 10.1109/38.365005
D. T. Lee, Medial Axis Transformation of a Planar Shape IEEE Transactions on Pattern Analysis and Machine Intelligence. ,vol. PAMI-4, pp. 363- 369 ,(1982) , 10.1109/TPAMI.1982.4767267
Gill Barequet, Ayellet Tal, Daniel Shapiro, Multilevel sensitive reconstruction of polyhedral surfaces from parallel slices The Visual Computer. ,vol. 16, pp. 116- 133 ,(2000) , 10.1007/S003710050201
L. De Floriani, B. Falcidieno, C. Pienovi, Delaunay-based representation of surfaces defined over arbitrarily shaped domains Graphical Models \/graphical Models and Image Processing \/computer Vision, Graphics, and Image Processing. ,vol. 32, pp. 127- 140 ,(1985) , 10.1016/0734-189X(85)90005-2
H. Fuchs, Z. M. Kedem, S. P. Uselton, Optimal surface reconstruction from planar contours Communications of the ACM. ,vol. 20, pp. 693- 702 ,(1977) , 10.1145/359842.359846
G. Aumann, H. Ebner, L. Tang, Automatic derivation of skeleton lines from digitized contours ISPRS Journal of Photogrammetry and Remote Sensing. ,vol. 46, pp. 259- 268 ,(1991) , 10.1016/0924-2716(91)90043-U