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Fans of huge mosaics and long time-lapses might be interested in ImPP (Image Post-Processor), which I wrote to automate sharpening of stacks (no more clicking 100+ times in Registax to load and apply a wavelet preset). The tool performs Lucy-Richardson deconvolution, histogram stretch, gamma correction and final blurring/sharpening via unsharp masking, in this order (all steps are opional). I've posted a more detailed description here: http://solarchat.natca.net/viewtopic.php?f=4&t=13927 ImPP is free, open-source and licensed under GNU GPL v. 3 (or later). Download Windows version (including a simple graphical interface) and source code from: http://stargazerslounge.com/blog/1400/entry-1779-impp-image-post-processor/
NOTE: This program has been superseded by ImPPG, which includes all the below functionality in a full-fledged GUI.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 twiceimpp.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 threadsimpp.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