2D Fourier Transform Software

[SW]

Yet another Fourier transform teaching tool.

FTL-SE is a Freeware downloadable at http://www.jcrystal.com

Features:
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Forward & Inverse Fourier Transform
Low-Pass Filter
High-Pass Filter
Custom-Mask Filter (for removing Fourier peaks)
Images may be dragged; Image Histograms
Swap Phase Sets
Randomize / Discard FT Phases
Randomize / Discard FT Magnitudes
Easy Image Import (Load, Paste, Drag-Drop)
Basic Image Drawing Function (Freehand & Lattice)
Basic Scripting Functions
Extensive HTML Tutorial (Aubert, Lecomte)
VISTA-Ready by using accessible user folder
Three Fourier Java-Applets included

I hope it is useful to someone and you enjoy it.

Steffen Weber