From ba994f4404b6eadcab4e0ead46ef4d3ffeceb024 Mon Sep 17 00:00:00 2001
From: Antoine Villeret <avilleret@users.sourceforge.net>
Date: Thu, 10 Jul 2014 14:39:22 +0000
Subject: lots of changes ! 1. switch to a new build system based on automake
 (because we need to check for some lib on ./configure before make) 2. sort
 files in different directory 3. add some new features (some of them need
 OpenCV >= 2.4.5)

svn path=/trunk/externals/pix_opencv/; revision=17324
---
 help/pix_opencv_bgsubstract-help.pd | 158 ++++++++++++++++++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 help/pix_opencv_bgsubstract-help.pd

(limited to 'help/pix_opencv_bgsubstract-help.pd')

diff --git a/help/pix_opencv_bgsubstract-help.pd b/help/pix_opencv_bgsubstract-help.pd
new file mode 100644
index 0000000..fef54b4
--- /dev/null
+++ b/help/pix_opencv_bgsubstract-help.pd
@@ -0,0 +1,158 @@
+#N canvas 597 253 985 540 10;
+#X obj 17 17 cnv 15 430 320 empty empty empty 20 12 0 14 -233017 -66577
+0;
+#X obj 17 -29 cnv 15 430 40 empty empty empty 20 12 0 14 -195568 -66577
+0;
+#X text 26 -25 Arguments:;
+#X obj 17 -124 cnv 15 430 90 empty empty empty 20 12 0 14 -233017 -66577
+0;
+#X text 22 -162 Class: pix_opencv;
+#X text 47 -5 none;
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+#X floatatom 744 211 5 0 0 0 - - -, f 5;
+#X obj 615 228 pix_opencv_bgsubstract;
+#X msg 627 172 set;
+#X text 663 172 set the background;
+#X text 741 195 threshold (default 13);
+#X obj 641 -173 gemhead;
+#X obj 615 255 pix_texture;
+#X obj 615 274 square 2;
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+#X obj 67 89 outlet;
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+#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 162 241 gemwin;
+#X msg 161 188 create \, 1;
+#X msg 237 189 destroy;
+#X msg 283 161 frame 25;
+#X obj 164 126 t b b b;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 2 0 10 0;
+#X connect 2 1 4 0;
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+#X obj 464 272 square 2;
+#X obj 615 121 separator;
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+#X floatatom 692 -6 5 0 10000 1 frame# - -, f 5;
+#X obj 653 -117 openpanel;
+#X msg 653 -97 open \$1;
+#X obj 641 12 pix_film;
+#X msg 659 -54 auto \$1;
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+#X text 749 265 Create window and render;
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+#X msg 772 -32 colorspace Grey;
+#X obj 754 -99 loadbang;
+#X obj 615 100 pix_separator;
+#X obj 464 121 separator;
+#X obj 464 101 pix_separator;
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+#X obj 153 29 inlet;
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+#X restore 464 58 pd vswitch;
+#X obj 532 58 tgl 15 0 empty load empty 17 7 0 10 -262144 -1 -1 0 1
+;
+#X obj 464 10 pix_video;
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+#X msg 503 -65 device 0;
+#X msg 512 -34 driver 1;
+#X msg 489 -119 dialog;
+#X msg 494 -89 device /dev/dv1394-0;
+#X obj 464 78 pix_rgba;
+#X text 24 219 written by Yves Degoyon ( ydegoyon@gmail.com );
+#X text 23 -178 Synopsis: [pix_opencv_bgsubstract];
+#X text 22 37 Useful if you want to detect dynamic objects over a static
+background.;
+#X text 22 84 This object takes an image as a background reference
+and compare each incomming frame with that. On the output you get a
+b&w image \, black pixels are considered as background and white pixels
+as foreground.;
+#X text 21 144 pix_opencv_bgsubstract works comparing color values
+of each pixel \, so it can fail if the foreground object has the same
+color than the background \, and also if the light conditions or the
+shadows change since you SET the background image.;
+#X text 27 -107 pix_opencv_bgsubstract :: A very simple background
+substractor and binarization object.;
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-- 
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