lothos12345 Posted January 6, 2006 Posted January 6, 2006 We have a visual basic.NET application and we use this application to scan images into the system. We are scanning them in as black and white. Its a bubble sheet and we want to determine if a bubble is filled or not. Currents we are comparing the RGB value of each pixel to see if it is black or not. My question is do we have too compare the all 3 values of the RGB if we are scanning in at black and white not colored. If not what value do we compare the R the G or the B? Any help offered is greatly appreciated. Quote
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