Legacy ImageMagick Discussions Archive

Yup, that was it, image doesn't start to show through the noise until -n 0.001 or greater. Thanks again!

:P Yup, and I read that like three times in the fft guide and it still didn't sink in! Thanks bundles! My images are square powers of two, 512 2k or 4k. Asking for png output from fft{de}convol wouldn't mess the scripts up would it? I'll let you know if my continuing investigation reveals anything ...

This is part of a bigger investigation of why fftdeconvol only returns colourful messes for me. I'm trying to do a simple deblur manually to see where things mess up. I'm working with 16bit sRGB PNG files and with HRDI configured (and OpenCL if that might be relevant.) convert -version gives ...