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#N canvas 587 49 833 785 10;
#X text -13 -95 written by Lluis Gomez i Bigorda ( lluisgomez@hangar.org
) and Yves Degoyon ( ydegoyon@gmail.com );
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-66577 0;
#X obj 223 -15 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
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;
#X obj 412 -20 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1
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;
#X obj 499 59 hradio 15 1 0 4 empty empty empty 0 -8 0 10 -262144 -1
-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 msg 129 468 nightmode \$1;
#X text 233 471 set nightmode;
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#X floatatom 153 564 5 0 0 0 - - -;
#X floatatom 189 565 5 0 0 0 - - -;
#X obj 153 524 route 1 2 3 4 5 6 7 8 9 10;
#X obj 14 494 pdp_opencv_hough_lines;
#X text 322 523 position of each line;
#X obj 153 544 unpack f f f f;
#X text 156 578 X1;
#X text 192 578 Y1;
#X floatatom 226 565 5 0 0 0 - - -;
#X floatatom 262 566 5 0 0 0 - - -;
#X text 229 579 X2;
#X text 265 579 Y2;
#X msg 59 282 mode \$1;
#X obj 155 253 vradio 15 1 0 3 empty empty empty 0 -8 0 10 -262144
-1 -1 1;
#X text 176 253 CV_HOUGH_STANDARD;
#X text 176 267 CV_HOUGH_PROBABILISTIC;
#X text 177 283 CV_HOUGN_MULTI_SCALE;
#X msg 71 315 threshold \$1;
#X msg 85 345 minlength \$1;
#X floatatom 171 346 5 0 0 0 - - -;
#X floatatom 151 372 5 0 0 0 - - -;
#X msg 100 371 gap \$1;
#X text 194 372 gap betwwen lines ( default 10 \, for mode CV_HOUGH_PROBABILISTIC
);
#X text 208 343 minimum length ( default 30 \, for mode CV_HOUGH_PROBABILISTIC
);
#X floatatom 205 410 5 0 0 0 - - -;
#X floatatom 227 442 5 0 0 0 - - -;
#X msg 104 408 aresolution \$1;
#X msg 122 440 dresolutyion \$1;
#X text 271 438 distance resolution ( default 1 \, for mode CV_HOUGH_MULTI_SCALE
);
#X text 243 407 angle resolution ( default 1 \, for mode CV_HOUGH_MULTI_SCALE
);
#X obj 13 621 pdp_xv;
#X msg 34 213 maxlines \$1;
#X floatatom 113 214 5 0 0 0 - - -;
#X text 154 210 maximum nuber of lines detected ( default : 10 );
#X text -14 -110 pdp_opencv_hough_lines : Hough lines algorithm;
#X text 199 314 threshold ( default 50 );
#X text 64 235 Detection mode ( default : CV_HOUGH_PROBABILISTIC )
;
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