DocumentCode
2042870
Title
Isometric transformations of the dual of the hexagonal lattice
Author
Nagy, Benedek
Author_Institution
Dept. of Comput. Sci., Univ. of Debrecen, Debrecen, Hungary
fYear
2009
fDate
16-18 Sept. 2009
Firstpage
432
Lastpage
437
Abstract
Transformations of the used grid are basics of several algorithms of image processing and computer graphics. In this paper isometrical transformations on a hexagonal grid are provided, the vertices of the hexagonal grid are used in our grid as points. Simple transformations are widely used in square and cubic grids, where the space is described by independent coordinate values. Translations, rotations and mirror images of the grid are described mathematically using a symmetric coordinate system with 0 and 1 sum values.
Keywords
computational geometry; computer graphics; computer vision; lattice theory; computer graphics; computer vision; cubic grid; grid mirror image; hexagonal grid; hexagonal lattice dual; image processing; independent coordinate value; isometric transformation; square grid; symmetric coordinate system; Application software; Computer graphics; Computer science; Computer vision; Geometry; Image processing; Informatics; Lattices; Mirrors; Zinc;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing and Analysis, 2009. ISPA 2009. Proceedings of 6th International Symposium on
Conference_Location
Salzburg
ISSN
1845-5921
Print_ISBN
978-953-184-135-1
Type
conf
DOI
10.1109/ISPA.2009.5297709
Filename
5297709
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