pix_opencv_pgh_compare-help.pd


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#N canvas 482 166 1154 642 10;
#X obj 821 9 gemhead;
#X obj 372 500 pix_texture;
#X obj 372 528 square 2;
#X obj 18 26 cnv 15 220 70 empty empty empty 20 12 0 14 -195568 -66577
0;
#N canvas 0 22 454 304 gemwin 0;
#X obj 67 89 outlet;
#X obj 67 10 inlet;
#X obj 67 41 route create;
#X msg 67 70 set destroy;
#X msg 182 68 set create;
#N canvas 87 154 247 179 Gem.init 0;
#X obj 118 46 loadbang;
#X msg 118 81 reset;
#X obj 118 113 outlet;
#X connect 0 0 1 0;
#X connect 1 0 2 0;
#X restore 289 80 pd Gem.init;
#X obj 160 260 gemwin;
#X msg 159 207 create \, 1;
#X msg 235 208 destroy;
#X msg 281 180 frame 5;
#X obj 162 170 t b b b;
#X connect 1 0 2 0;
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#X text 25 30 Create window and render;
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#X floatatom 524 50 5 0 10000 1 frame# - -;
#X obj 485 -61 openpanel;
#X msg 485 -41 open \$1;
#X obj 473 68 pix_film;
#X msg 491 2 auto \$1;
#X obj 491 -16 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1
1;
#X floatatom 506 439 30 0 0 0 - - -;
#X text 511 422 distance;
#X obj 730 457 route 1;
#X obj 782 457 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
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#X obj 783 437 hsl 128 15 0 0.2 0 0 cdist empty empty -2 -8 0 10 -262144
-1 -1 0 1;
#X text 696 420 criteria value;
#X floatatom 701 439 10 0 0 0 - - -;
#X msg 478 319 criteria \$1;
#X obj 562 320 r cdist;
#X text 615 314 criteria value under which the contour is recongnized
;
#X msg 463 255 minsize \$1;
#X floatatom 537 256 5 0 0 0 - - -;
#X text 578 256 minimum size of selected contours ( default : 10x10
);
#X msg 480 290 clear;
#X text 588 290 recalculates the pattern contour;
#X obj 529 291 r reset;
#X text 532 -88 playing a video file;
#X text 550 -75 ( try estrella.mov );
#X msg 755 -67 bang;
#X text 801 -74 loading a pattern image;
#X text 800 -61 ( try estrella.jpg );
#X text 754 -92 Compare to a pattern;
#X obj 755 9 pix_image;
#X obj 757 -40 openpanel;
#X obj 755 159 separator;
#X msg 756 -13 open \$1;
#X floatatom 908 126 5 0 0 0 - - -;
#X text 946 125 threshold (default 13) to use when comparing pixel
colors;
#X obj 976 99 loadbang;
#X msg 945 99 160;
#X obj 877 98 r tresh;
#X floatatom 606 154 5 0 0 0 - - -;
#X obj 674 152 loadbang;
#X msg 646 152 160;
#X obj 607 172 s tresh;
#X obj 886 158 pix_texture;
#X obj 754 125 pix_opencv_threshold;
#X obj 473 173 pix_opencv_threshold;
#X obj 886 186 square 2;
#X obj 754 71 translateXYZ -2 0 0;
#X obj 755 39 pix_resize 320 240;
#X obj 755 186 translateXYZ 4 0 0;
#X obj 474 122 pix_resize 320 240;
#X obj 374 395 pix_opencv_pgh_compare;
#X text 17 -80 pix_opencv_pgh_compare :: compare contours calculating
their PGH histograms.;
#X text 17 -53 Written by Yves Degoyon ( ydegoyon@gmail.com ) using
example code from OpenCV book;
#X obj 683 458 < 0.05;
#X text 612 326 ( adjust to your situation : default : 0.05 );
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#X msg 548 -2 colorspace RGBA;
#X msg 652 -2 colorspace RGB;
#X msg 611 -28 colorspace Grey;
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