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#X msg 258 188 \$1 \$1 \$1;
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#X msg 53 41 create \, 1;
#X text 256 158 Set noise threshold;
#X msg 74 60 0 \, destroy;
#X msg 6 22 dimen 300 300;
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#X msg 48 306 3;
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#X text 159 260 It subtracts the background from an incoming video
image.;
#X text 160 235 it removes the background of an image by comparing
a static image in memory to an incoming video stream.;
#X text 133 298 It does the tracking. It tries to find the center and
size of the white pixels in an image. If it is sent the output of "pix_background"
then it only attempts to track the center and size of the foreground.
;
#X text 321 175 threshold is filter. Any pixel above the value is passed.
Any pixel below the value is zeroed out.;
#X text 276 205 RGB;
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#X text 198 350 0-1;
#X text 119 352 X;
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#X text 441 603 2006_Koray Tahiroglu;
#X text 443 620 modified from the original patch by Ben Bogart;
#X text 133 15 with pix_background;
#X text 130 1 A MOMENT DETECTOR - video file;
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#X text 637 72 Render source video;
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