#N canvas 558 56 833 785 10;
#X text -16 -86 written by Lluis Gomez i Bigorda ( lluisgomez@hangar.org
) and Yves Degoyon ( ydegoyon@gmail.com );
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1;
#X obj 223 12 metro 40;
#X msg 313 39 close;
#X obj 243 110 pdp_v4l;
#X msg 300 7 open /dev/video0;
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1;
#X obj 412 7 metro 40;
#X msg 493 26 close;
#X msg 489 2 open /dev/video0;
#X obj 433 106 pdp_v4l2;
#X msg 498 81 format \$1;
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-1 0;
#X obj 13 160 pdp_qt;
#X obj 46 96 metro 40;
#X msg 46 68 bang;
#X msg 87 68 stop;
#X obj 13 -1 openpanel;
#X msg 13 24 open \$1;
#X msg 13 -29 bang;
#X msg 47 123 loop \$1;
#X obj 127 123 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1
1;
#X obj 127 41 loadbang;
#X text 56 -26 playing a video file;
#X text 253 -17 Camera input;
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#X obj 14 642 pdp_xv;
#X floatatom 64 285 5 0 0 0 - - -;
#X obj 16 546 pdp_opencv_lk;
#X text 99 284 window size;
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1;
#X msg 78 304 nightmode \$1;
#X text 182 307 set nightmode;
#X msg 57 264 quality \$1;
#X floatatom 132 265 5 0 0 0 - - -;
#X floatatom 140 240 5 0 0 0 - - -;
#X msg 43 239 mindistance \$1;
#X text 181 238 set distance ( default 10 );
#X msg 30 213 init;
#X obj 414 169 pdp_xv;
#X obj 314 169 pdp_opencv_edge;
#X floatatom 225 265 5 0 0 0 - - -;
#X obj 67 213 t b;
#X obj 170 263 / 1000;
#X msg 65 642 cursor 1;
#X obj 14 668 route press;
#X msg 101 367 mark \$1 \$2;
#X msg 106 391 delete \$1;
#X text 301 389 delete a marker;
#X msg 109 413 clear;
#X text 157 414 delete all markers;
#X msg 119 435 maxmove \$1;
#X floatatom 195 437 5 0 0 0 - - -;
#X text 357 264 set quality ( default 100 );
#X msg 265 263 100;
#X obj 298 263 loadbang;
#X obj 117 588 unpack f f;
#X floatatom 116 606 5 0 0 0 - - -;
#X floatatom 174 607 5 0 0 0 - - -;
#X text 118 618 X;
#X text 173 617 Y;
#X obj 117 568 route 1 2 3 4 5 6 7 8 9 10;
#X obj 285 169 / 2;
#X text 143 644 <-- mark the points you want to track in the video
window;
#X text 286 567 position of each marked point;
#X text 207 482 make a delaunay with all points;
#X msg 127 482 delaunay on;
#X msg 135 502 delaunay off;
#X text 231 517 make a delaunay with point 1 and a tolerance of 50
( all points which color is in that range will be included in the delaunay)
;
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-1 -1 0;
#X text -14 -111 pdp_opencv_lk : Lukas-Kanade corner points tracking
;
#X text -14 -99 Corner points detection based on Shi and Tomasi;
#X text 98 213 init corner points detections;
#X text 377 241 Detection parameters;
#X msg 87 324 mark all;
#X msg 97 345 mark none;
#X text 150 325 mark all points;
#X text 167 346 reset all markers;
#X msg 118 458 ftolerance \$1;
#X floatatom 210 458 5 0 0 0 - - -;
#X text 250 458 frame tolerance for point identification ( default
: 5 );
#X text 179 368 mark %x %y : mark a point to track ( max points : 500
);
#X msg 137 527 pdelaunay 0 50;
#X text 232 437 max movement of a marker ( default 20 pisels );
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