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#X text 40 15 <threshold> <initFrames>;
#X text 29 1 Arguments: (optional);
#X text 62 343 see also :;
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might contain spaces (and other weird characters);
#X text 98 203 INIT: query names of all available properties;
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#X text 59 224 this will return a list of parameters through the "info"
outlet of [pix_opencv_backgroundsubtractor].;
#X text 135 315 query a (readable) property via a message "getParam
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#X text 561 18 choose algo by id;
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#X text 700 43 choose algo by name;
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#X text 25 -156 Synopsis: [pix_opencv_backgroundsubtractor];
#X text 26 -90 Description: pix_opencv_backgroundsubtractor extracts
foreground using different algorithms;
#X text 541 -24 report available algorithm on the right outlet;
#X text 32 54 input : message : algo : without arg \, reports the available
algorithms;
#X text 32 84 input : message : algo <float> choose an algo by id;
#X text 32 98 input : message : algo <symbol> choose an algo by name
;
#X text 32 118 input : message : cpuMode <symbol> force CPU mode;
#X text 27 -56 It uses OpenCL when it's available.;
#X text 32 138 input : message : enumParams : query parameters name
and value of available;
#X text 40 258 for more about the GMG algorithm please refer to : A.
Godbehere \, A. Matsukawa \, K. Goldberg \, "Visual Tracking of Human
Visitors under Variable-Lighting Conditions for a Responsiven Audio
Art Installation" \, American Control Conference \, 2012 \,;
#X text 32 168 input : message : paramHelp : print parameters help
in the Pd's console (not filled for all parameters);
#X text 32 198 input : message : getParam <symbol> : get parameter
value;
#X text 32 213 input : message : setParam <symbol> <float> : set paramter
value;
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