Preliminary Fourier Transform Routines
Posted: 2007-12-03T09:54:01-07:00
Hello everyone.
I have written some Fourier transform routines for (hopefully) inclusion in the MagickCore API. They rely on the FFTW library for the actual transform. The code is very fast, efficient, and *nearly* bug free! It supports all quantum depths, and hdri (if enabled) with the exception of Q32/HDRI (not sure why, still working on it).
I would like to get some testers together to review the code and the included documentation. If you have experience in IM development, please consider taking a few minutes to go over it.
ftp://depot.aecom.yu.edu/pub/l4P73cZTOP ... /imfft.tbz
(this link expires in one week. If some has a more permanent method of distribution, send me a message.)
Also, I am working on adding HDRI support to the IPL coder. I hope to have it up some time today.
I have written some Fourier transform routines for (hopefully) inclusion in the MagickCore API. They rely on the FFTW library for the actual transform. The code is very fast, efficient, and *nearly* bug free! It supports all quantum depths, and hdri (if enabled) with the exception of Q32/HDRI (not sure why, still working on it).
I would like to get some testers together to review the code and the included documentation. If you have experience in IM development, please consider taking a few minutes to go over it.
ftp://depot.aecom.yu.edu/pub/l4P73cZTOP ... /imfft.tbz
(this link expires in one week. If some has a more permanent method of distribution, send me a message.)
Also, I am working on adding HDRI support to the IPL coder. I hope to have it up some time today.