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edits
Changes
→Background Subtract
*subtract one image from background with given threshold and dilations:
**<code>python bgsubtract.py background.jpg square.jpg 66 10</code>
==Processing from commandline==
*run workflow with processing from commandline:
**<code>python bgprocessing.py ~/Pictures/raspi/frame0031.jpg</code>
=draw a circle=
*add a circle:
**<code>convert edge.png xc: -stroke White -fill none -strokewidth 1 -draw 'circle 725,725 40,725' edge_circle.png</code>
=Error Image + Drawing Image=
