From ba994f4404b6eadcab4e0ead46ef4d3ffeceb024 Mon Sep 17 00:00:00 2001 From: Antoine Villeret Date: Thu, 10 Jul 2014 14:39:22 +0000 Subject: lots of changes ! 1. switch to a new build system based on automake (because we need to check for some lib on ./configure before make) 2. sort files in different directory 3. add some new features (some of them need OpenCV >= 2.4.5) svn path=/trunk/externals/pix_opencv/; revision=17324 --- help/pix_opencv_of_lk-help.pd | 205 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 205 insertions(+) create mode 100644 help/pix_opencv_of_lk-help.pd (limited to 'help/pix_opencv_of_lk-help.pd') diff --git a/help/pix_opencv_of_lk-help.pd b/help/pix_opencv_of_lk-help.pd new file mode 100644 index 0000000..bdbf2c9 --- /dev/null +++ b/help/pix_opencv_of_lk-help.pd @@ -0,0 +1,205 @@ +#N canvas 1556 165 1339 660 10; +#X obj 977 55 cnv 15 220 70 empty empty empty 20 12 0 14 -195568 -66577 +0; +#N canvas 189 149 454 304 gemwin 0; +#X obj 130 218 gemwin; +#X obj 67 89 outlet; 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+#X obj 559 476 unpack f f; +#X floatatom 645 476 5 0 0 0 - - -; +#X floatatom 647 496 5 0 0 0 - - -; +#X text 687 475 largest amplitude of movement; +#X text 687 496 angle of the block with the maximum movement; +#X text 685 508 ( in degrees [-180 \, 180]); +#X floatatom 506 525 5 0 0 0 - - -; +#X text 548 546 marked with a white arrow on the stream; +#X text 548 522 average angle of the blocks movement; +#X text 547 534 ( in degrees [-180 \, 180]); +#X obj 507 -62 gemhead; +#X obj 454 228 separator; +#X obj 561 -62 bng 25 250 50 0 load empty empty 0 -6 0 8 -262144 -1 +-1; +#X obj 618 113 bng 15 250 50 0 empty empty end_reached 20 7 0 10 -262144 +-1 -1; +#X floatatom 600 78 5 0 10000 1 frame# - -; +#X obj 561 -33 openpanel; +#X msg 561 -13 open \$1; +#X obj 549 96 pix_film; +#X msg 567 30 auto \$1; +#X obj 567 12 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1 1 +; +#X msg 662 13 colorspace RGBA; +#X msg 767 13 colorspace RGB; +#X msg 871 13 colorspace Grey; +#X obj 662 -15 loadbang; 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+#X obj 293 640 square 2; +#X obj 454 617 pix_texture; +#X text 504 146 this object can work on small frames unless you have +a very powerful machine; +#X obj 455 641 square 2; +#X obj 295 201 pix_separator; +#X obj 454 205 pix_separator; +#X text 974 244 with a great help from Mateu Batle & Alberto de Rodrigo +from the iBit foundation.; +#X text 973 208 the main purpose of this object is to calculate the +average direction and the intensity of the movement in a video stream. +; +#X text 974 268 comments to ydegoyon@gmail.com; +#X text 976 129 pix_opencv_of_lk : Lucas Kanade optical flow algorithm. +; +#X obj 599 419 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0 +1; +#X msg 514 417 nightmode \$1; +#X floatatom 585 311 5 0 0 0 - - -; +#X floatatom 588 364 5 0 0 0 - - -; +#X msg 501 362 threshold \$1; +#X msg 504 391 minblocks \$1; +#X floatatom 591 392 5 0 0 0 - - -; +#X text 621 418 set nightmode; +#X text 629 386 minimum nuber of blocks to detect the movement; +#X text 626 399 ( default 10 ); +#X msg 491 309 winsize \$1 \$2; +#X obj 454 444 pix_opencv_of_lk; +#X text 628 312 set window size ( width height ) [ default : 9x9 ] +; +#X text 630 328 window width and height must be oneof (1 \, 3 \, 5 +\, 7 \, 9 \, 11 \, 13 \, 15); +#X text 627 363 threshold value for the detection of movement (default +100); +#X obj 383 164 pix_resize 320 240; +#X obj 389 187 pix_rgba; +#X text 974 147 IMPORTANT: this object is quite experimental. 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