1 files changed, 240 insertions, 0 deletions

diff --git a/help/pix_opencv_hu_compare-help.pd b/help/pix_opencv_hu_compare-help.pd
new file mode 100644
index 0000000..413d8bc
--- /dev/null
+++ b/help/pix_opencv_hu_compare-help.pd
@@ -0,0 +1,240 @@
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+#X obj 375 543 pix_texture;
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+#X obj 118 46 loadbang;
+#X msg 118 81 reset;
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+#X restore 289 80 pd Gem.init;
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+#X text 15 -23 Create window and render;
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+#X obj 619 -61 openpanel;
+#X msg 619 -41 open \$1;
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+#X msg 625 2 auto \$1;
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+#X text 528 376 calculating their hu moments ( CvMatchShape );
+#X text 527 364 compares the contours to the pattern reference contour
+;
+#X msg 511 333 criteria \$1;
+#X obj 595 334 r cdist;
+#X text 648 328 criteria value under which the contour is recongnized
+;
+#X text 646 339 ( adjust to your situation : default : 0.1 );
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+-1 -1 0;
+#X text 626 277 method used for comparison : one of : CV_CONTOURS_MATCH_I1
+\, CV_CONTOURS_MATCH_I2 or CV_CONTOURS_MATCH_I3;
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+#X msg 477 282 method \$1;
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+);
+#X msg 513 304 clear;
+#X text 621 304 recalculates the pattern contour;
+#X obj 562 305 r reset;
+#X text 12 -57 Written by Yves Degoyon ( ydegoyon@gmail.com );
+#X text 13 -85 pix_opencv_hu_compare :: compare contours using their
+hu moments using CvMatchShape.;
+#X text 666 -88 playing a video file;
+#X text 684 -75 ( try estrella.mov );
+#X msg 854 -80 bang;
+#X text 900 -87 loading a pattern image;
+#X text 899 -74 ( try estrella.jpg );
+#X text 853 -105 Compare to a pattern;
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+#X msg 855 -26 open \$1;
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+#X text 836 192 threshold (default 13) to use when comparing pixel
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+#X msg 422 16 driver 1;
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+#X text 616 449 Y;
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+#X text 689 450 height;
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