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Proceedings Paper

Fourier transforms and fractals in the food and agricultural industry
Author(s): Reyer Zwiggelaar; Christine R. Bull
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Paper Abstract

Links between the fractal Hausdorff-dimension, the Fourier transform of 2D scenes and image segmentation by texture are discussed. It is shown that the fractal Hausdorff-dimension can be derived by integration of the intensity of the spatial frequency domain (i.e. the Fourier plane) over a set of different band-limited spatial filters. The difference between a computational and optical approach to determine the Hausdorff-dimension are shown, with advantages of both methods discussed. Possible future directions of research/improvements are mentioned. Natural and simulated scenes are considered which apply to a wide range of situations in the agricultural and food industry.

Paper Details

Date Published: 23 November 1994
PDF: 10 pages
Proc. SPIE 2249, Automated 3D and 2D Vision, (23 November 1994); doi: 10.1117/12.196080
Show Author Affiliations
Reyer Zwiggelaar, Silsoe Research Institute (United Kingdom)
Christine R. Bull, Silsoe Research Institute (United Kingdom)

Published in SPIE Proceedings Vol. 2249:
Automated 3D and 2D Vision
Rolf-Juergen Ahlers; Donald W. Braggins; Gary W. Kamerman, Editor(s)

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