Dear all:
How to convert color image to bi-level image? I have confronted one
problem when I build my OCR project. I used an software API function to
enhance my project, but the API only support bi-level image. So I need
this convert code to do this process, but it is not my study field. I
try to view several website to write this code, but it can not work.
Would anyone give me the conversion code or give me some tip or website
to learn. I only need this function to complete my project. I will
appreciate your kindness, thanks a lot.
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