Sante FFT Imaging is a program that removes pattern noise from DICOM and plain images (jpg, tif, png and bmp). This type of noise is very common in images that have been digitized with a CR digitizer. The program uses the Fast Fourier Transform (FFT), convolution low-pass filters in frequency domain or/and direct frequency deleting to eliminate the pattern noise.
The Fourier transform
The Fourier transform is a mathematical tool used to transfer an image from spatial domain to frequency domain. In the frequency domain we can view the power spectrum of the image, that indicates how much a frequency participates in the image construction.
Low total cost of ownership
The license of the program is perpetual, it does not expire and there are no annual renewal or contract fees. The update, maintenance and support of the program are free. The registered user can download, install and use every new version of the program without any additional cost.
Minimum Requirements:
Windows 11/10/8.1/8/7 (64 bit) and Windows Server 2022/2019/2016/2012/2008 (64 bit)
Intel Core i3 1.3GHz or greater
4 GB memory or more
30MB free space on hard disk
Home Page - https://www.santesoft.com/
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