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| -rw-r--r-- | fly-tools/README.markdown | 14 |
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diff --git a/fly-tools/README.markdown b/fly-tools/README.markdown index 791e429..0bc9142 100644 --- a/fly-tools/README.markdown +++ b/fly-tools/README.markdown @@ -31,3 +31,17 @@ Usage: Todo: * automatically detect CPU count and apply threads accordingly + +derive-background +----------------- + +This tool will generate a common background image of a set of video frames (PNGs), based on the statistical mode of each pixel. + +Warning: + + This will eat a huge chunk of memory. with 2,500 images at 173x174 pixels, it took almost 3Gb of ram. + +Usage: + + derive-background -i <input-list> -s <sample-file> -o <output-filename> + |