Image translation and rotation on hexagonal structure

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Show simple item record Jia, Wenjing en_US Hur, Namho en_US Wu, Qiang en_US Kim, J en_US He, Sean en_US
dc.contributor.editor Euh, Y-D en_US 2009-11-09T05:35:50Z 2009-11-09T05:35:50Z 2006 en_US
dc.identifier 2006005612 en_US
dc.identifier.citation He Xiangjian et al. 2006, 'Image translation and rotation on hexagonal structure', IEEE CS, Seoul, Korea, pp. 1-6. en_US
dc.identifier.issn 0-7695-2687-X en_US
dc.identifier.other E1 en_US
dc.description.abstract Image translation and rotation are becoming essential operations in many application areas such as image processing, computer graphics and pattern recognition. Conventional translation moves image from pixels to pixels and conventional rotation usually comprises of computation-intensive CORDIC operations. Traditionally, images are represented on a square pixel structure. In this paper, we perform reversible and fast image translation and rotation based on a hexagonal structure. An image represented on the hexagonal structure is a collection of hexagonal pixels of equal size. The hexagonal structure provides a more flexible and efficient way to perform image translation and rotation without losing image information. As there is not yet any available hardware for capturing image and for displaying image on a hexagonal structure, we apply a newly developed virtual hexagonal structure. The virtual hexagonal structure retains image resolution during the process of image transformations, and almost does not introduce distortion. Furthermore, images can be smoothly and easily transferred between the traditional square structure and the hexagonal structure. en_US
dc.publisher IEEE CS en_US
dc.relation.hasversion Accepted manuscript version en_US
dc.relation.isbasedon en_US
dc.title Image translation and rotation on hexagonal structure en_US
dc.parent Sixth IEEE International conference on computer and information technology en_US
dc.journal.volume en_US
dc.journal.number en_US
dc.publocation Seoul, Korea en_US
dc.identifier.startpage 1 en_US
dc.identifier.endpage en_US
dc.identifier.endpage 6 en_US FEIT.School of Computing and Communications en_US
dc.conference Verified OK en_US
dc.conference.location Seoul, Korea en_US
dc.for 080106 en_US
dc.personcode 990421 en_US
dc.personcode 044299 en_US
dc.personcode 0000028714 en_US
dc.personcode 000748 en_US
dc.personcode 0000023545 en_US
dc.percentage 70 en_US Image Processing en_US
dc.classification.type FOR-08 en_US
dc.custom IEEE International Conference on Computer and Information Technology en_US 20060920 en_US
dc.location.activity Seoul, Korea en_US
dc.description.keywords image analysis, image processing, image transformation en_US

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