fixed alpha parameter

svn path=/trunk/externals/pix_opencv/; revision=12258

1 files changed, 26 insertions, 24 deletions

diff --git a/pix_opencv_bgstats-help.pd b/pix_opencv_bgstats-help.pd
index ba8a518..fa1d841 100644
--- a/pix_opencv_bgstats-help.pd
+++ b/pix_opencv_bgstats-help.pd
@@ -1,4 +1,4 @@
-#N canvas -60 46 1070 675 10;
+#N canvas 6 49 1069 675 10;
 #X obj 407 -28 gemhead;
 #X obj 365 487 pix_texture;
 #X obj 365 515 square 2;
@@ -59,15 +59,7 @@
 #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 - - -;
@@ -87,6 +79,16 @@ the foreground ( default : 0.1 seconds );
 #X obj 584 20 loadbang;
 #X msg 678 45 colorspace RGB;
 #X msg 778 45 colorspace Grey;
+#X text 26 69 Comments and support @ ydegoyon.gmail.com;
+#X text 25 -20 Objects disappear from the background after a certain
+amount of time of presence ( alpha ) \, they are then considered as
+background.;
+#X text 27 20 This object does noise filtering using erosion and dilation
+steps ( erode paramater ). It also eliminates from the foreground object
+that are less than a minumum size ( minarea parameter ).;
+#X text 27 -47 pix_opencv_bgstats : background and foreground extraction
+using a statitical method.;
+#X msg 406 300 alpha \$1;
 #X connect 0 0 21 0;
 #X connect 1 0 2 0;
 #X connect 4 0 5 0;
@@ -108,18 +110,18 @@ the foreground ( default : 0.1 seconds );
 #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;
-#X connect 46 0 21 0;
-#X connect 47 0 21 0;
+#X connect 24 0 25 0;
+#X connect 25 0 1 0;
+#X connect 26 0 48 0;
+#X connect 27 0 26 0;
+#X connect 27 0 26 1;
+#X connect 28 0 29 0;
+#X connect 29 0 25 0;
+#X connect 30 0 31 0;
+#X connect 31 0 25 0;
+#X connect 33 0 25 0;
+#X connect 40 0 21 0;
+#X connect 41 0 40 0;
+#X connect 42 0 21 0;
+#X connect 43 0 21 0;
+#X connect 48 0 25 0;