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authorTravis CI <zmoelnig@travis-ci.umlaeute.mur.at>2015-03-14 20:32:26 +0000
committerTravis CI <zmoelnig@travis-ci.umlaeute.mur.at>2015-03-14 20:32:26 +0000
commitc6030846f5c1e34048774d60ca4c15e804bee839 (patch)
treefb75f89275a78ea383c0fd64e8fe5b3ae57cc898 /Gem/pix_multiblob-help.pd
Gem linux/amd64
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+#X text 452 8 GEM object;
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+0;
+#X text 40 325 Inlets:;
+#X text 39 410 Outlets:;
+#X obj 9 286 cnv 15 430 30 empty empty empty 20 12 0 14 -195568 -66577
+0;
+#X text 18 284 Arguments:;
+#X text 453 39 Example:;
+#X text 17 424 Outlet 1: gemlist;
+#X text 24 339 Inlet 1: gemlist;
+#X text 71 31 Class: pix object (analysis);
+#X text 24 354 Inlet 1: threshold <float>: minimum luminance of a pixel
+to be considered part of a blob. (default=0.04);
+#X text 24 383 Inlet 1: blobSize <float>: minimum relative size of
+a blob. (default=0.1);
+#X text 50 12 Synopsis: [pix_multiblob];
+#X text 64 295 int: max number N of blobs to detect;
+#X text 20 484 for motion-tracking you will also need;
+#X obj 304 484 pix_movement;
+#X obj 9 56 cnv 15 430 223 empty empty empty 20 12 0 14 -233017 -66577
+0;
+#X text 31 53 Description: blob detector (for multiple blobs);
+#X text 17 68 [pix_multiblob] is able to detect multiple blobs within
+an image.;
+#X text 18 98 a "blob" is a number of adjacent(!) pixels with a luminance
+that is bigger than the value defined by "threshold". you can set the
+minimum size of a blob that is needed to be detected.;
+#X obj 452 57 cnv 15 200 450 empty empty empty 20 12 0 14 -228992 -66577
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+#N canvas 0 22 450 300 gemwin 0;
+#X obj 132 136 gemwin;
+#X obj 67 89 outlet;
+#X obj 67 10 inlet;
+#X msg 67 70 set destroy;
+#X msg 132 112 create \, 1;
+#X msg 198 112 destroy;
+#X msg 156 71 set create;
+#X obj 67 41 route create;
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+#X connect 7 0 4 0;
+#X connect 7 1 6 0;
+#X connect 7 1 5 0;
+#X restore 461 395 pd gemwin;
+#X msg 461 376 create;
+#X text 457 355 Create window:;
+#X obj 453 152 cnv 15 185 120 empty empty empty 20 12 0 14 -24198 -66577
+0;
+#X obj 457 62 gemhead;
+#X obj 457 279 pix_texture;
+#X obj 457 130 pix_film;
+#X obj 521 130 t f;
+#X obj 470 82 bng 25 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
+-1;
+#N canvas 0 22 450 300 open 0;
+#X obj 85 49 inlet;
+#X obj 85 237 outlet;
+#X obj 85 145 openpanel;
+#X msg 85 179 open \$1;
+#X msg 259 213 auto 1;
+#X obj 259 189 loadbang;
+#X connect 0 0 2 0;
+#X connect 2 0 3 0;
+#X connect 3 0 1 0;
+#X connect 4 0 1 0;
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+#X restore 470 110 pd open;
+#X text 511 56 open a supported;
+#X text 512 67 movie-clip;
+#X text 529 93 macOS: quicktime;
+#X text 522 83 windos: *.AVI;
+#X text 529 103 linux: depends...;
+#X floatatom 469 169 3 0 100 2 threshold - -;
+#X obj 469 186 / 100;
+#X obj 457 301 square 4;
+#X msg 469 207 threshold \$1;
+#X floatatom 559 169 3 0 100 2 blobsize - -;
+#X obj 559 186 / 100;
+#X msg 559 207 blobSize \$1;
+#X floatatom 569 305 5 0 0 1 x - -;
+#X floatatom 570 321 5 0 0 1 y - -;
+#X floatatom 570 337 5 0 0 1 size - -;
+#X floatatom 571 353 5 0 0 1 minX - -;
+#X floatatom 571 369 5 0 0 1 minY - -;
+#X floatatom 572 385 5 0 0 1 maxX - -;
+#X floatatom 572 401 5 0 0 1 maxY - -;
+#X floatatom 573 417 5 0 0 1 area - -;
+#N canvas 279 450 687 354 showblob 0;
+#X obj 67 86 inlet blobinformation;
+#X obj 67 167 outlet weightedX;
+#X obj 88 187 outlet weightedY;
+#X obj 109 207 outlet weightedSize;
+#X obj 128 228 outlet minX;
+#X obj 149 248 outlet minY;
+#X obj 215 228 outlet maxX;
+#X obj 232 248 outlet maxY;
+#X obj 305 228 outlet size;
+#X text 60 45 this extracts information of the 1st detected blob;
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+#X obj 68 75 inlet;
+#X obj 215 -1 inlet;
+#X obj 68 257 rectangle;
+#X obj 68 234 translateXYZ;
+#X obj 215 69 unpack 0 0 0 0;
+#X obj 215 94 +;
+#X obj 254 95 +;
+#X text 248 125 0..2;
+#X text 250 145 -1..+1;
+#X obj 340 148 -;
+#X obj 377 149 -;
+#X obj 193 124 - 1;
+#X obj 193 147 * 4;
+#X obj 222 123 - 1;
+#X obj 222 146 * 4;
+#X obj 340 180 * -4;
+#X obj 377 180 * -4;
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+#X restore 346 188 pd rectangle;
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+#X obj 346 96 gemhead 70;
+#X obj 346 138 alpha;
+#X msg 425 164 \$6 \$8 \$7 \$9;
+#X msg 67 114 \$3 \$4 \$5 \$6 \$7 \$8 \$9 \$10 \$11;
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+#X obj 315 248 outlet angle;
+#X connect 0 0 15 0;
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+#X connect 14 0 10 1;
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+#X connect 16 0 1 0;
+#X connect 16 1 2 0;
+#X connect 16 2 3 0;
+#X connect 16 3 4 0;
+#X connect 16 4 5 0;
+#X connect 16 5 6 0;
+#X connect 16 6 7 0;
+#X connect 16 7 8 0;
+#X connect 16 8 17 0;
+#X restore 547 280 pd showblob 1;
+#X msg 549 131 auto \$1;
+#X obj 604 133 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0
+1;
+#X obj 457 241 pix_multiblob 6;
+#X floatatom 573 433 5 0 0 1 angle* - -;
+#X text 17 439 Outlet 2: (k \, 9) matrix: describing k detected blobs
+(with 0<=k<N);
+#X text 18 154 the output is a matrix following the conventions of
+the mtx-objects from zexy/iemmatrix. each row describes one detected
+blob as follows: centerX(weighted) \, centerY(weighted) \, size(weighted)
+\, minX \, minY \, maxX \, maxY \, size \, angle. "weighted" here means
+each pixel is weighted by its luminance value during the calculation.
+"angle" is the (weighted) orientation of the principal axis of the
+blob.in the [-pi/2 \, pi/2] range.;
+#X text 461 464 * angle converted to degrees but is originally in radians
+;
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