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ImPP (Image Post-Processor)


GreatAttractor

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NOTE: This program has been superseded by ImPPG, which includes all the below functionality in a full-fledged GUI.


Image Post-Processor performs Lucy-Richardson deconvolution, histogram stretch, gamma correction and unsharp masking. Both a command-line tool and a graphical user interface (GUI) wrapper for processing of multiple files are available.

Discussion threads:

http://stargazerslounge.com/topic/230841-impp-%E2%80%93-batch-lucy-richardson-deconvolution-and-more-of-stacks/

http://solarchat.natca.net/viewtopic.php?f=4&t=13927

Building from source code (C++) requires Boost and wxWidgets (for the GUI) libraries and is possible on multiple platforms.

Files:

impp.zip: Windows command-line program, GUI and source code

impp-src.zip: source code of the command-line tool

impp-gui-src.zip: source code of the GUI

If you are not sure what you need: download the latest impp.zip, unpack it and run impp-gui.exe.


impp: version 0.3 (2014-11-30)

New features:

– better performance for large L-R "sigma" thanks to Young & van Vliet recursive convolution (Y&vV can be also forced by "--conv yvv")

impp-gui: version 0.1.2 (2014-11-30)

Bug fixes:

- fixed output directory sometimes having the deepest sub-folder appearing twice

impp.zip

impp-src.zip

impp-gui-src.zip


impp: version 0.2 (2014-11-27)

New features:

– L-R deconvolution performance improved by 24%-40%, depending on L-R "sigma" and num. of threads

impp.zip

impp-src.zip


impp: version 0.1.1 (2014-11-26)

New features:

– measuring time of L-R deconvolution

– slightly improved performance

– added MS C++ makefile

Bug fixes:

– fixed code that would crash with OpenMP with some compilers

impp-gui: version 0.1.1 (2014-11-26)

New features:

– added MS C++ makefile

Bug fixes:

– fixed setting of output file name's extension

impp.zip

impp-src.zip

impp-gui-src.zip


Version 0.1 (2014-11-21)

impp.zip

impp-src.zip

impp-gui-src.zip

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3 Comments


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Nice one. Interesting tool. Maybe you should look at adding wider file format support. I use FreeImage (cross-platform portable), which supports a huge range of types and compression types.

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Thanks for the library name, looks very interesting. I wrote my one TIFF handling code because once I got annoyed trying to understand libtiff's API.

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I wrote my own code for TIFF years back as well. It does support many compression options, but I have since switched to FreeImage. It also supports floating point and double precision images. Doesn't support FITS, however.

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