Search found 2 matches
- 2016-03-30T06:36:59-07:00
- Forum: Bugs
- Topic: FFT bug - lost pixels in frequency space
- Replies: 2
- Views: 3416
Re: FFT bug - lost pixels in frequency space
So quick, great, thanks!
- 2016-03-30T05:07:34-07:00
- Forum: Bugs
- Topic: FFT bug - lost pixels in frequency space
- Replies: 2
- Views: 3416
FFT bug - lost pixels in frequency space
With the latest ImageMagick 6.9.3 it appears that in the forward FFT transform some boundary values are incorrect. Due to this issue, applying -fft, immediatly followed by -ift, does not restore the original picture precisely, even in the HDRI mode. This can be verified with the following command ...