im_freqflt(3) on Linux
The text 0835bd5f94cb, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it. The page shows this text now.
filters an image with a float filter mask in the frequency domain
The text 0835bd5f94cb, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it. The page shows this text now.
filters an image with a float filter mask in the frequency domain