Abstract
In this paper, a new bijective digital rotation algorithm for the hexagonal grid is proposed. The method is based on an decomposition of rotations into shear transforms. It works for any angle with an hexagonal centroid as rotation center and is easily invertible. The algorithm achieves an average distance between the digital rotated point and the continuous rotated point of about 0.42 (for 1.0 the distance between two neighboring hexagon centroids).
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References
Andres, E.: Cercles Discrets et Rotations Discretes. Ph.D. thesis, UniversitƩ Louis Pasteur, Strasbourg, France (1992)
Andres, E.: The Quasi-Shear rotation. In: Miguet, S., Montanvert, A., UbĆ©da, S. (eds.) DGCI 1996. LNCS, vol. 1176, pp. 307ā314. Springer, Heidelberg (1996). https://doi.org/10.1007/3-540-62005-2_26
Gibson, I., Rosen, D., Stucker, B.: Additive Manufacturing Technologies: 3D Printing, Rapid Prototyping, and Direct Digital Manufacturing. Springer, New York (2014). https://doi.org/10.1007/978-1-4939-2113-3
Golay, M.J.E.: Hexagonal parallel pattern transformations. IEEE Trans. Comput. Cā18(8), 733ā740 (1969)
Her, I.: Geometric transformations on the hexagonal grid. IEEE Trans. Image Process. 4(9), 1213ā1221 (1995)
Jacob, M.A., Andres, E.: On discrete rotations. In: International Workshop on Discrete Geometry for Computer Imagery 1995, Clermont-Ferrand (France), pp. 161ā174 (1995)
Pluta, K., Romon, P., Kenmochi, Y., Passat, N.: Honeycomb geometry: rigid motions on the hexagonal grid. In: Discrete Geometry for Computer Imagery - 20th IAPR International Conference, DGCI 2017, Vienna, Austria, 2017, Proceedings, pp. 33ā45 (2017)
Pluta, K., Roussillon,T., Coeurjolly, D., Romon, P., Kenmochi, Y., Ostromoukhov, V.: Characterization of bijective digitized rotations on the hexagonal grid
Ngo, P., Kenmochi, Y., Passat, N., Talbot, H.: Topology-preserving conditions for 2D digital images under rigid transformations. J. Math. Imaging Vision 49(2), 418ā433 (2013). https://doi.org/10.1007/s10851-013-0474-z
Ngo, P., Passat, N., Kenmochi, Y., Debled-Rennesson, I.: Geometric preservation of 2D digital objects under rigid motions. J. Math. Imaging Vision 61(2), 204ā223 (2018). https://doi.org/10.1007/s10851-018-0842-9
Nouvel, B., RĆ©mila, E.: Characterization of bijective discretized rotations. In: Klette, R., ŽuniÄ, J. (eds.) IWCIA 2004. LNCS, vol. 3322, pp. 248ā259. Springer, Heidelberg (2004). https://doi.org/10.1007/978-3-540-30503-3_19
Paeth, A.W.: A fast algorithm for general raster rotation. In: Graphic Interface 86 (reprinted with Corrections in Graphic Gems (Glassner Ed.) Academic 1990, pp. 179ā195), pp. 77ā81 (1986)
Kacper Pluta. Rigid motions on discrete spaces. PhD thesis, UniversitƩ Paris Est, Paris, France
ReveillĆØs, J.-P.: Calcul en Nombres Entiers et Algorithmique. Ph.D thesis, UniversitĆ© Louis Pasteur, Strasbourg, France (1991)
Roussillon, T., Coeurjolly, D.: Characterization of bijective discretized rotations by Gaussian integers. Research report, LIRIS UMR CNRS 5205, January 2016
Snyder, W.E., Qi, H., Sander, W.A.: Coordinate system for hexagonal pixels. In: Medical Imaging 1999: Image Processing, vol. 3661, pp. 716ā728. International Society for Optics and Photonics (1999)
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Andres, E., Largeteau-Skapin, G., Zrour, R. (2021). Shear Based Bijective Digital Rotation in Hexagonal Grids. In: Lindblad, J., Malmberg, F., Sladoje, N. (eds) Discrete Geometry and Mathematical Morphology. DGMM 2021. Lecture Notes in Computer Science(), vol 12708. Springer, Cham. https://doi.org/10.1007/978-3-030-76657-3_15
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