On Wed, Jul 2, 2008 at 3:33 PM, Andrew Straw <[EMAIL PROTECTED]> wrote: > Mike Sarahan wrote: >> I agree that the components are very small, and in a numeric sense, I >> wouldn't worry at all about them, but the image result is simply noise, >> albeit periodic-looking noise. > > Fernando Perez and John Hunter have written a nice FFT image denoising > example: > http://matplotlib.svn.sourceforge.net/viewvc/matplotlib/trunk/py4science/examples/fft_imdenoise.py?view=markup > > with documentation, even: > http://matplotlib.svn.sourceforge.net/viewvc/matplotlib/trunk/py4science/workbook/fft_imdenoise.tex?view=markup
Ahem. Stefan wrote that :) Cheers, f _______________________________________________ Numpy-discussion mailing list [email protected] http://projects.scipy.org/mailman/listinfo/numpy-discussion
