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MultiStat is a growing input node which does
statistical calculations on the same pixel positions using all the
input images. You can do median (per channel), luminance based median,
average, minimum and maximum.
If you feed the node with time offsets of the same sequence you can
therefore do temporal median filtering which is the main purpose of the
plugin. You can also set the loCut and hiCut to take away values at the
low values (darks) or the high values (whites) and use the rest of the
values in between to calculate from. For example you can feed it with 7
images, cut away the darkest and the two brightest and then do an
average on the rest of the 4 values
(all done per pixel from all the inputs). The last parameter
"threshold" is for setting what pixels are changed. If the new
calculated pixel value for a certain position differ more than the
threshold value from the original pixel value, it's changed
otherwise the original pixel value remains (this threshold is working
exactly as a normal spatial median filter threshold works). Worth to
mention is that the plugin conforms all inputs to the first one's
properties, i.e. DOD, bit depth, resolution etc.
Please use the Bug System to report any bugs.
Please use the Feature Requests to give me ideas.
Please use the Support Forum if you have any questions or problems.
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