Crack on the edge of the image is obtained by edge detection, I hope to fill cracks inside edge pixels, to detect the cracks in the complete information, the paper is through the study of the corrosion of edge cracks on the expansion of cracks within the pixel filling operation, but there are two problems: one is the internal cracks there is still a blank spots, 2 it is after the corrosion expansion of crack was obtained with sawtooth phenomenon, the edge is not smooth, everyone is there a way to solve these two problems?

CodePudding user response:

Directly connected with straight line

CodePudding user response:

Can try take outer contour

CodePudding user response:

Want to ask next next to the original poster to get rid of a lot of noise

CodePudding user response:

Corrosion expansion operation