Vb6 how to identify the image in the center and radius of a circle

CodePudding user response:

Seeing you is what image
If it is a very clean on the impression of a very standard of monochromatic circle, then progressive scan, encounter the rows round as the starting line, continue to scan, and less than the rows as the cut-off line, circle in the middle of the line is the center point is located between the start-stop, diameter is between start-stop, then by column processing again, radius of circle and it came out,

If it is a complex image, suggest you still play opencv opencv or call directly, others don't own me some wheels,

CodePudding user response:

Vb6 how to identify the image circle's center and radius of vb5 and how to identify the image circle's center and radius is the same way,