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#X text 40 267 Inlets:;
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#X text 18 226 Arguments:;
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#X text 453 20 Example:;
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#X obj 451 43 gemhead;
#X text 17 366 Outlet 1: gemlist;
#X text 24 281 Inlet 1: gemlist;
#X obj 451 260 pix_texture;
#X obj 451 111 pix_film;
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#X msg 85 179 open \$1;
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#X obj 259 189 loadbang;
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#X restore 464 91 pd open;
#X text 505 37 open a supported;
#X text 506 48 movie-clip;
#X text 523 74 macOS: quicktime;
#X text 516 64 windos: *.AVI;
#X text 523 84 linux: depends...;
#X floatatom 463 150 3 0 100 2 threshold - -;
#X obj 463 167 / 100;
#X text 71 31 Class: pix object (analysis);
#X obj 451 282 square 4;
#X msg 463 188 threshold \$1;
#X floatatom 553 150 3 0 100 2 blobsize - -;
#X obj 553 167 / 100;
#X msg 553 188 blobSize \$1;
#X text 24 296 Inlet 1: threshold <float>: minimum luminance of a pixel
to be considered part of a blob. (default=0.04);
#X text 24 325 Inlet 1: blobSize <float>: minimum relative size of
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#X text 50 12 Synopsis: [pix_multiblob];
#X text 30 58 Description: blob detector (for multiple blobs);
#X text 16 73 [pix_multiblob] is able to detect multiple blobs within
an image.;
#X text 17 103 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 text 17 156 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;
#X text 64 237 int: max number N of blobs to detect;
#X text 17 381 Outlet 2: (k \, 8) matrix: describing k detected blobs
(with 0<=k<N);
#X text 20 428 for motion-tracking you will also need;
#X obj 304 425 pix_movement;
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#X msg 67 114 \$3 \$4 \$5 \$6 \$7 \$8 \$9 \$10;
#X obj 67 138 unpack 0 0 0 0 0 0 0 0;
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#X obj 109 207 outlet weightedSize;
#X obj 156 236 outlet minX;
#X obj 177 256 outlet minY;
#X obj 243 236 outlet maxX;
#X obj 260 256 outlet maxY;
#X obj 348 238 outlet size;
#X text 60 45 this extracts information of the 1st detected blob;
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#X obj 215 -1 inlet;
#X obj 68 257 rectangle;
#X obj 68 234 translateXYZ;
#X obj 215 69 unpack 0 0 0 0;
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#X text 250 145 -1..+1;
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#X connect 16 0 2 2;
#X restore 346 188 pd rectangle;
#X obj 346 117 color 1 1 1 0.5;
#X obj 346 96 gemhead 70;
#X obj 346 138 alpha;
#X msg 425 164 \$6 \$8 \$7 \$9;
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#X restore 541 261 pd showblob 1;
#X msg 543 112 auto \$1;
#X obj 604 114 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0
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#X obj 451 222 pix_multiblob 6;
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