[R] Anything for fractals ?
keitt at nceas.ucsb.edu
Tue Dec 28 17:25:48 CET 1999
Try plotting the variance of the wavelet coefficients versus their
frequency on log-log scale. If you get a strait line over several orders
of magnitude, then the slope of the line is related to the fractal
dimension of the image.
On Mon, 27 Dec 1999, Marc Hemberger wrote:
> I am a newbie to R and desperatley seeking some material about fractal
> geometry. I found the great library on wavelet analysis of images and
> I'm now also keen on finding a similar package for calculating fractal
> parameters for given images.
> Does anybody know something about such a package? Every hint is greatly
> appreciated!! I searched already the database, but did not find anything
> in this direction. Is there something currently under development? I
> would also like to work on such a project, but since I'm new to R, I
> Thanks in advance for any hint,
> Dr. Marc Hemberger
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> ** Disclaimer: My views/comments/beliefs, as strange as they are, are my own.**
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Timothy H. Keitt
National Center for Ecological Analysis and Synthesis
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