I have a microstructure of nodular cast iron - image1, enter image description here and I would like to transform that image into black and white colors, where the little dots are black, and the rest of the picture is white. I'm trying to do it with command ColorReplace, but I didn't get result I was looking for - image2. enter image description here Does anyone know how to do it properly?

put on hold as off-topic by Kuba 2 days ago

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "This question arises due to a simple mistake such as a trivial syntax error, incorrect capitalization, spelling mistake, or other typographical error and is unlikely to help any future visitors, or else it is easily found in the documentation." – Kuba
If this question can be reworded to fit the rules in the help center, please edit the question.

Browse other questions tagged or ask your own question.