From a267847def9a900fa0634f59a34bae96183bdbca Mon Sep 17 00:00:00 2001
From: "N.N." <sevyves@users.sourceforge.net>
Date: Sun, 30 Aug 2009 21:59:11 +0000
Subject: added statistical foreground extraction

svn path=/trunk/externals/pix_opencv/; revision=12151
---
 pix_opencv_bgstats-help.pd | 121 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 pix_opencv_bgstats-help.pd

(limited to 'pix_opencv_bgstats-help.pd')

diff --git a/pix_opencv_bgstats-help.pd b/pix_opencv_bgstats-help.pd
new file mode 100644
index 0000000..6b35001
--- /dev/null
+++ b/pix_opencv_bgstats-help.pd
@@ -0,0 +1,121 @@
+#N canvas 153 45 1070 675 10;
+#X obj 407 -28 gemhead;
+#X obj 365 487 pix_texture;
+#X obj 365 515 square 2;
+#X obj 20 165 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 192 276 gemwin;
+#X msg 191 223 create \, 1;
+#X msg 267 224 destroy;
+#X msg 313 196 frame 15;
+#X obj 194 186 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;
+#X connect 2 1 8 0;
+#X connect 3 0 0 0;
+#X connect 4 0 0 0;
+#X connect 7 0 6 0;
+#X connect 8 0 6 0;
+#X connect 9 0 6 0;
+#X connect 10 0 7 0;
+#X connect 10 2 9 0;
+#X restore 25 209 pd gemwin;
+#X msg 25 185 destroy;
+#X text 21 165 Create window and render;
+#X obj 200 368 pix_texture;
+#X obj 200 396 square 2;
+#X obj 266 167 translateXYZ -2 0 0;
+#X obj 367 224 separator;
+#X obj 346 281 cnv 15 550 200 empty empty empty 20 12 0 14 -24198 -66577
+0;
+#X obj 511 -66 bng 25 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
+-1;
+#X obj 524 128 unpack 0 0 0;
+#X floatatom 514 151 5 0 0 3 length - -;
+#X floatatom 563 151 5 0 0 3 width - -;
+#X floatatom 613 151 5 0 0 3 height - -;
+#X obj 568 109 bng 15 250 50 0 empty empty end_reached 20 7 0 10 -262144
+-1 -1;
+#X floatatom 550 74 5 0 10000 1 frame# - -;
+#X obj 511 -37 openpanel;
+#X msg 511 -17 open \$1;
+#X obj 499 92 pix_film;
+#X msg 517 26 auto \$1;
+#X obj 517 8 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
+;
+#X obj 364 259 translateXYZ 4 0 0;
+#X text 24 67 Comments and support @ ydegoyon.gmail.com;
+#X text 24 -2 Objects disappear from the foreground after a certain
+amount of time after they disappeared ( delta ) and make noise filtering
+using erosion and dilation steps ( erode paramater ). It also eliminates
+from the foreground object that are less than minarea parameter.;
+#X text 26 -47 pix_opencv_bgstats : foreground extraction using a statitical
+method.;
+#X obj 363 452 pix_opencv_bgstats;
+#X msg 406 300 delta \$1;
+#X obj 467 300 / 100;
+#X floatatom 508 302 5 0 0 0 - - -;
+#X floatatom 472 336 5 0 0 0 - - -;
+#X msg 411 335 erode \$1;
+#X floatatom 495 373 5 0 0 0 - - -;
+#X msg 425 371 minarea \$1;
+#X text 539 378 ( default : 10x10 );
+#X msg 447 405 reset;
+#X text 549 294 amount of time after which an object is deleted from
+the foreground ( default : 0.1 seconds );
+#X text 511 327 number of iterations of the erode-dilate filter;
+#X text 512 337 to eliminate small forms and noise;
+#X text 542 367 minimum size of foreground objects;
+#X text 491 406 resetting the background;
+#X text 512 348 ( default : 2 );
+#X msg 561 47 colorspace RGBA;
+#X obj 584 20 loadbang;
+#X connect 0 0 21 0;
+#X connect 1 0 2 0;
+#X connect 4 0 5 0;
+#X connect 5 0 4 0;
+#X connect 7 0 8 0;
+#X connect 9 0 7 0;
+#X connect 9 0 10 0;
+#X connect 10 0 24 0;
+#X connect 12 0 19 0;
+#X connect 13 0 14 0;
+#X connect 13 1 15 0;
+#X connect 13 2 16 0;
+#X connect 17 0 18 0;
+#X connect 18 0 21 1;
+#X connect 19 0 20 0;
+#X connect 20 0 21 0;
+#X connect 21 0 9 0;
+#X connect 21 1 13 0;
+#X connect 21 2 17 0;
+#X connect 22 0 21 0;
+#X connect 23 0 22 0;
+#X connect 24 0 28 0;
+#X connect 28 0 1 0;
+#X connect 29 0 28 0;
+#X connect 30 0 29 0;
+#X connect 31 0 30 0;
+#X connect 31 0 30 1;
+#X connect 32 0 33 0;
+#X connect 33 0 28 0;
+#X connect 34 0 35 0;
+#X connect 35 0 28 0;
+#X connect 37 0 28 0;
+#X connect 44 0 21 0;
+#X connect 45 0 44 0;
-- 
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