Joofa Technical Resources
MAC Photoshop CS5, CS6, CC, CC 2015 FFT / IFFT Filters (64 Bit)
Please visit the following link to see a tutorial on how to use these plugins:
https://www.youtube.com/watch?v=SUqsm9_iCbQ
To expand images below, please hover the mouse over an image and click on the button in the lower right corner.
FFT / IFFT
Update of original 32-bit filters to 64 bits.
The original filters are now repurposed for the new environment. For better quality please use 16-bit per color channel processing (Image->Mode in PS) even if your input and output images are intended to be 8-bit.FFT_C / IFFT_C
Use some commercial code.
Offer slightly better edge banding response on some images.
Comparison
The image below depicts the edge banding effects that happen sometimes. This image was downloaded from the Internet. Please note that no attempt has been made to get rid of the repititive texture in the original (top) image in the best possible manner. This comparison is only to show the edge banding effects that happen sometimes using FFT / IFFT version of the filters compared to FFT_C / IFFT_C version.
Good news is that edge banding may be removed in Photoshop. Click here to read up on a useful procedure to remove edge banding in Photoshop using 'content aware fill'.