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#X obj 11 -57 cnv 15 621 250 empty empty empty 20 12 0 14 -260097 -66577
0;
#X obj 251 -17 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#X obj 251 10 metro 40;
#X msg 341 37 close;
#X obj 271 108 pdp_v4l;
#X msg 328 5 open /dev/video0;
#X obj 440 -22 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1
1;
#X obj 440 5 metro 40;
#X msg 521 24 close;
#X msg 517 0 open /dev/video0;
#X obj 461 104 pdp_v4l2;
#X msg 526 79 format \$1;
#X obj 527 57 hradio 15 1 0 4 empty empty empty 0 -8 0 10 -262144 -1
-1 0;
#X obj 41 158 pdp_qt;
#X obj 74 94 metro 40;
#X msg 74 66 bang;
#X msg 115 66 stop;
#X obj 41 -3 openpanel;
#X msg 41 22 open \$1;
#X msg 41 -31 bang;
#X msg 75 121 loop \$1;
#X obj 155 121 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#X obj 155 39 loadbang;
#X text 84 -28 playing a video file;
#X text 281 -19 Camera input;
#X obj 101 159 hsl 128 15 0 500 0 0 empty empty empty -2 -8 0 10 -262144
-1 -1 0 1;
#X text 14 -122 pdp_opencv_threshold : pixel thresholding;
#X text 14 -97 written by Lluis Gomez i Bigorda ( lluisgomez@hangar.org
);
#X obj 12 201 cnv 15 621 150 empty empty empty 20 12 0 14 -258113 -66577
0;
#X obj 58 396 pdp_xv;
#X floatatom 174 289 5 0 0 0 - - -;
#X obj 59 316 pdp_opencv_threshold;
#X msg 351 325 mode \$1;
#X floatatom 128 270 5 0 0 0 - - -;
#X text 128 253 Max value used in some modes;
#X msg 328 213 0;
#X msg 349 236 1;
#X msg 372 259 2;
#X msg 396 280 3;
#X msg 423 303 4;
#X text 171 273 threshold value;
#X text 207 290 ( default 50 );
#X text 402 325 thresholding mode ( default 0 );
#X text 13 -109 used as a filter to detect bright or dark piksels;
#X text 360 211 pixel >= threshold;
#X text 400 258 pixel >= threshold set to threshold;
#X text 378 235 pixel <= threshold;
#X text 427 279 pixel <= threshold set to 0;
#X text 451 301 pixel >= threshold set to 0;
#X connect 1 0 2 0;
#X connect 2 0 4 0;
#X connect 3 0 4 0;
#X connect 4 0 31 0;
#X connect 5 0 4 0;
#X connect 6 0 7 0;
#X connect 7 0 10 0;
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#X connect 9 0 10 0;
#X connect 10 0 31 0;
#X connect 11 0 10 0;
#X connect 12 0 11 0;
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#X connect 14 0 13 0;
#X connect 15 0 14 0;
#X connect 16 0 14 0;
#X connect 17 0 18 0;
#X connect 18 0 13 0;
#X connect 19 0 17 0;
#X connect 20 0 13 0;
#X connect 21 0 20 0;
#X connect 22 0 21 0;
#X connect 22 0 15 0;
#X connect 25 0 13 1;
#X connect 30 0 31 2;
#X connect 31 0 29 0;
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#X connect 38 0 32 0;
#X connect 39 0 32 0;
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