Optical determination of fractal dimensions using Fourier transforms

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dc.contributor.author Zwiggelaar, Reyer
dc.contributor.author Bull, C. R.
dc.date.accessioned 2008-03-13T11:23:36Z
dc.date.available 2008-03-13T11:23:36Z
dc.date.issued 1995
dc.identifier.citation Zwiggelaar , R & Bull , C R 1995 , ' Optical determination of fractal dimensions using Fourier transforms ' Optical Engineering , vol 34 , no. 5 , pp. 1325-1332 . , 10.1117/12.201665 en
dc.identifier.issn 0091-3286
dc.identifier.other PURE: 76223
dc.identifier.other dspace: 2160/540
dc.identifier.uri http://hdl.handle.net/2160/540
dc.description R. Zwiggelaar and C.R. Bull, 'Optical determination of fractal dimensions using Fourier transforms', Optical Engineering 34 (5), 1325-1332 (1995) en
dc.description.abstract Links between the fractal Hausdorff dimension, the Fourier transform of two-dimensional scenes, and image segmentation by texture are discussed. It is shown that the fractal Hausdorff dimension can be derived by integration of the intensity in the spatial frequency domain (i.e., the Fourier plane) over a set of bandlimited spatial filters. The differences between a computational and an optical approach to determine the Hausdorff dimension are shown, and advantages of each method are discussed. Possible future directions for research and improvements are mentioned. Simulated fractal scenes are considered as test images for both the computational and the optical approach. en
dc.format.extent 8 en
dc.language.iso eng
dc.relation.ispartof Optical Engineering en
dc.title Optical determination of fractal dimensions using Fourier transforms en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1117/12.201665
dc.contributor.institution Department of Computer Science en
dc.contributor.institution Vision, Graphics and Visualisation Group en
dc.description.status Peer reviewed en


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