pdp_opencv_contours_boundingrect-help.pd


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172

#N canvas 699 74 737 767 10;
#X obj 41 -82 cnv 15 621 223 empty empty empty 20 12 0 14 -260097 -66577
0;
#X msg 148 -25 open /dev/dv1394/0;
#X obj 71 -50 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#X obj 73 -25 metro 40;
#X msg 191 41 norm PAL;
#X msg 161 4 close;
#X obj 482 -42 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#X obj 482 -15 metro 40;
#X msg 563 4 close;
#X msg 559 -20 open /dev/video0;
#X obj 504 81 pdp_v4l2;
#X obj 40 194 cnv 15 621 400 empty empty empty 20 12 0 14 -258113 -66577
0;
#X text 71 -79 FIRST OF ALL SETUP YOUR CAMERA;
#X floatatom 187 535 5 0 0 0 - - -;
#X floatatom 222 535 5 0 0 0 - - -;
#X floatatom 259 535 5 0 0 0 - - -;
#X floatatom 293 535 5 0 0 0 - - -;
#X obj 187 508 unpack 0 0 0 0 0;
#X obj 187 481 route 0 1 2 3 4;
#X floatatom 245 378 5 0 0 0 - - -;
#X floatatom 298 391 5 0 0 0 - - -;
#X obj 99 431 pdp_opencv_contours_boundingrect;
#X text 180 560 Xorigin Yorigin Width Height;
#X floatatom 361 553 5 0 0 0 - - -;
#X floatatom 396 553 5 0 0 0 - - -;
#X floatatom 433 553 5 0 0 0 - - -;
#X floatatom 467 553 5 0 0 0 - - -;
#X obj 358 528 unpack 0 0 0 0 0;
#X text 340 573 Xorigin Yorigin Width Height;
#X obj 91 601 pdp_xv;
#X obj 41 148 cnv 15 621 40 empty empty empty 20 12 0 14 -260801 -66577
0;
#X floatatom 239 156 5 0 0 0 - - -;
#X text 277 155 threshold (default 13) to use when comparing pixel
colors;
#X msg 568 59 format \$1;
#X obj 569 37 hradio 15 1 0 4 empty empty empty 0 -8 0 10 -262144 -1
-1 0;
#X text 43 -307 pdp_opencv_contours_boundingrect :: Calculates up-right
bounding rectangle of all contours of a binary image.;
#X text 42 -234 This object considers a contour to be analyzed any
group of white pixels in a black background \, for this reason you
will find useful to use pdp_bgsubstract or pdp_threshold to obtain
a correct input for pdp_opencv_contours_boundingrect.;
#X text 43 -173 pdp_opencv_contours_boundingrect works detecting any
white areas in the input image \, it's important to set max/min values
of the areas you want to detect to filter non interesting noise or
areas \, also sometimes you will need to use pdp_opencv_morphology
to transform the contours of the shapes to be analyzed..;
#X floatatom 297 451 5 0 0 0 - - -;
#X text 336 452 Number of detected contours;
#X text 290 486 For each contour detected;
#X text 290 473 We have the contours sorted bottom to top and left
to right;
#X text 42 -273 It is useful as a motion tracker if you have well isolated
silouets of the objects you want to track.;
#X text 281 375 minimal area in pixels to be detected (default 10x10)
;
#X text 335 392 maximal area in pixels to be detected (default 320x240)
;
#X msg 123 196 mode \$1;
#X obj 184 197 hradio 15 1 0 4 empty empty empty 0 -8 0 10 -262144
-1 -1 0;
#X text 253 198 retrieval mode ( see cvFindContours );
#X obj 215 221 hradio 15 1 0 5 empty empty empty 0 -8 0 10 -262144
-1 -1 0;
#X text 297 221 retrieval method ( see cvFindContours );
#X msg 148 220 method \$1;
#X obj 91 155 pdp_opencv_threshold;
#X msg 175 241 maxmove \$1;
#X floatatom 249 242 5 0 0 0 - - -;
#X floatatom 283 262 5 0 0 0 - - -;
#X msg 194 260 ftolerance \$1;
#X text 318 261 frame tolerance for identification ( default 5 );
#X obj 92 75 pdp_ieee1394;
#X msg 211 280 nightmode \$1;
#X obj 301 281 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#X obj 290 302 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#X obj 303 324 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#X msg 230 301 draw \$1;
#X text 317 300 draw bounding rectangle ( default : on );
#X msg 245 322 show \$1;
#X text 330 321 draw the detected contours ( default : off );
#X text 324 281 hide original image ( default : off );
#X text 44 -99 comments to lluisgomez@hanger.org;
#X msg 257 346 clear;
#X text 296 347 clear all markers;
#X obj 91 116 pdp_scale 320 240;
#X text 292 241 maximum move of a countour ( default 50 );
#X msg 463 53 bang;
#X obj 282 115 pdp_qt;
#X obj 315 51 metro 40;
#X msg 315 23 bang;
#X msg 356 23 stop;
#X obj 282 -25 openpanel;
#X msg 282 0 open \$1;
#X msg 316 78 loop \$1;
#X obj 396 78 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
1;
#X obj 385 51 loadbang;
#X text 337 -1 playing a video file;
#X obj 342 116 hsl 128 15 0 500 0 0 empty empty empty -2 -8 0 10 -262144
-1 -1 0 1;
#X obj 284 -48 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
-1 -1;
#X connect 1 0 57 0;
#X connect 2 0 3 0;
#X connect 3 0 57 0;
#X connect 4 0 57 0;
#X connect 5 0 57 0;
#X connect 6 0 7 0;
#X connect 7 0 10 0;
#X connect 8 0 10 0;
#X connect 9 0 10 0;
#X connect 10 0 70 0;
#X connect 17 0 13 0;
#X connect 17 1 14 0;
#X connect 17 2 15 0;
#X connect 17 3 16 0;
#X connect 18 0 17 0;
#X connect 18 1 27 0;
#X connect 19 0 21 1;
#X connect 20 0 21 2;
#X connect 21 0 29 0;
#X connect 21 1 18 0;
#X connect 21 2 38 0;
#X connect 27 0 23 0;
#X connect 27 1 24 0;
#X connect 27 2 25 0;
#X connect 27 3 26 0;
#X connect 31 0 51 2;
#X connect 33 0 10 0;
#X connect 34 0 33 0;
#X connect 45 0 21 0;
#X connect 46 0 45 0;
#X connect 48 0 50 0;
#X connect 50 0 21 0;
#X connect 51 0 21 0;
#X connect 52 0 21 0;
#X connect 53 0 52 0;
#X connect 54 0 55 0;
#X connect 55 0 21 0;
#X connect 57 0 70 0;
#X connect 58 0 21 0;
#X connect 59 0 58 0;
#X connect 60 0 62 0;
#X connect 61 0 64 0;
#X connect 62 0 21 0;
#X connect 64 0 21 0;
#X connect 68 0 21 0;
#X connect 70 0 51 0;
#X connect 72 0 10 0;
#X connect 73 0 70 0;
#X connect 74 0 73 0;
#X connect 75 0 74 0;
#X connect 76 0 74 0;
#X connect 77 0 78 0;
#X connect 78 0 73 0;
#X connect 79 0 73 0;
#X connect 80 0 79 0;
#X connect 81 0 80 0;
#X connect 81 0 75 0;
#X connect 83 0 73 1;
#X connect 84 0 77 0;