About 2D-Fourier
2D Fourier calculates the two-dimensional Fourier transform of an image. Color images are first transferred to black/white. The Fourier image shows the amplitude of the complex kvectors along kx and ky axes. In complex...
2D Fourier calculates the two-dimensional Fourier transform of an image. Color images are first transferred to black/white. The Fourier image shows the amplitude of the complex kvectors along kx and ky axes. In complex setting the App shows the real and imaginary parts of k in red and blue, respectively. Selected regions of the Fourier image can brushed out, or selected spatial frequencies can be added, and the effect on the corresponding spatial image is presented. Concept: Albert Polman and Ernst Jan Vesseur, FOM Institute AMOLF, Amsterdam (www.amolf.nl) Realization: Reinder Nijhoff (www.infi.nl) Cartoon: Amolf/Tremani (www.tremani.nl)
Requires iOS 4.0 or later. Compatible with iPhone, iPad, and iPod touch.
Previous Versions
Here you can find the changelog of 2D-Fourier since it was posted on our website on 2016-09-27 13:35:01.
The latest version is 1.4 and it was updated on 2024-04-22 19:14:56. See below the changes in each version.
2D-Fourier version 1.4
Updated At: 2011-08-29
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