![]() By using the decompose plugin, or the channel dialog, you will be able to work in YUV space, and be back in RGB space by the reverse plugin. This means that after having applied the filter, you will get luminance (Y) in the red channel (R), and chrominances in green and blue channel. ![]() V0.4.3 : Makefile patch by bluedxca93 ( -lm argument for ubuntu 13.04 )Ī simple plug-in to convert RGB images to YUV in GIMP. V0.4.2 : Makefile patch by Bob Barry (gcc argument order ) ![]() V0.4.1 : Select Gray after transform + doc (patch by Martin Ramshaw ) * Reordered the data in a more natural way V0.3.1 : Zero initialize padding (patch provided by Rene Rebe ) * Removed the need of parasite information V0.3.0 : Great Improvement from Alex Fernández with dynamic boosting :įft/inverse loss of quality is now un-noticeable * Scale factors stored as parasite information V0.2.0 : Many improvements from Mogens Kjaer, Mar 16, 2005 V0.1.3 : Converted to Gimp 2.0 (dirty conversion ) V0.1.2 : BugFixes by Mogens Kjaer, May 5, 2002 Historyįor older versions, you can go to the old page. Special Thanks to Mogens Kjaer and Alex Fernández for their patches. Note this report is not up to date : the “magic pixel” was replaced by a GIMP parasite, and column order has changed. As this plugin was developped for educationnal purpose, documentation about principles used is available in the french report. There is not much documentation for now, but use should be very straight forward. You will find two more items in the menu : To know how to compile under win32, please read this post to compile GIMP plugins with msys Use Install the required libraries : sudo apt-get install libfftw3-dev libgimp2.0-devįor use under Windows, get the binary plugin (and the FFTW3 DLL with versions before 3.2), and copy them to the plugins directory (.gimp-2.2plug-ins or C:Program FilesGIMP-2.2libgimp2.0plug-ins).Source v0.3.3 Win32 Binaries v0.3.0 + FFTW3 DLL.įor use under Linux, follow the usual steps : Windows 0.4.3 for GIMP 2.10 : aljacom version for GIMP 2.10 ![]() Windows 0.4.3 for GIMP 2.8 : 32bits or 64bits Your Linux distribution may have packaged it : for Fedora Older versions Please check also GitHub page for new builds Plugin source code (Linux and Win32) (v0.4.3, under GPL license)īinaries for Windows (v0.4.3) : 32bits or 64bits tested OK for GIMP 2.10.24. You can so draw or apply filters in fourier space, and get the modified image with an inverse FFT. The major advantage of this plugin is to be able to work with the transformed image inside GIMP. Fourier PluginĪ simple plug-in to do fourier transform on you image. Select the plugin you want in the tabs below. Fourier : do direct and reverse fourier transform on your image. ![]()
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