How to detect between any two pixels (preferably far) there exist an number of foreground pixels of an image (foreground=white and background=black)???
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Hi,
I have to count black pixels between two white pixels in any direction???
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Guillaume
le 18 Juil 2018
improfile (with the default 'nearest' interpolation) should give you all the pixels between your two points. It's then trivial to sum the pixels that are 0.
numblackpixels = sum(improfile(yourimage, locationofpixel1, locationofpixel2) == 0)
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Guillaume
le 18 Juil 2018
I have absolutely no idea what you are asking now. There's only one direction between two given pixels.
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