How to draw multiple lines to a binary image?

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Meshooo 2014-10-21

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https://ww2.mathworks.cn/matlabcentral/answers/159473-how-to-draw-multiple-lines-to-a-binary-image

评论： Meshooo 2014-10-22

Hi all,

I want to be able to draw multiple lines in a binary image "I". For example I will draw the first line using the right-click on "I" like (imline) function, then I will go to another location and draw another line and so on .

Once I finished, I double click on the last line I draw and all the lines will be added to the image, maybe using (createMask).

Any idea how to do that?

Other ways and suggestions are appreciated.

Thank you.

Meshoo

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采纳的回答

Image Analyst 2014-10-21

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https://ww2.mathworks.cn/matlabcentral/answers/159473-how-to-draw-multiple-lines-to-a-binary-image#answer_156034

burn_multiple_lines_into_image.m

See attached demo (below the image that it creates).

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Meshooo 2014-10-22

That's very close to what I want. Thank you very much.

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