Create Sharp squares where there were filled with Imfill

Hello,

I have barcode that I am creating via edge detect and imfill create the image below. Is there a way to convert the created rectangles into ones with nice sharp edges? I also wonder if its possible to correct the spacing. This is a Code-39 barcode so there is only small and large spacing that should be equivalent in size of the small and large bars present?

Thank you

Andrew

[Julie]

While you could do this, it will probably not be accurate enough to read as a barcode, you should try to clean up the image more before using edge detection.

If you still want to, I would locate the objects using bwpropfilt then use the positions as well as the major/minor axis to draw rectancles on a new blank image.

Answer 1

[Image Analyst]

If you have the boundaries, use poly2mask().