path: root/pix_opencv_contours_convexity-help.pd

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#X text 46 156 pix_opencv_contours_convexity :: Finds convexity defects
of the bigest contour of a binary image.;
#X text 45 192 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 pix_threshold to obtain a correct input for pix_opencv_contours_boundingrect.
;
#X text 46 245 pix_opencv_contours_boundingrect works detecting the
bigest white area in the input image \, sometimes you will need to
use pix_opencv_morphology to transform the contours of the shape to
be analyzed..;
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#X text 740 664 number convexity defects in our detected contour;
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convexity defects we have ::;
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#X text 791 461 <- Set the background reference;
#X text 797 492 <-Adjust threshold;
#X text 803 535 <-Adjust morphology if needed;
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