Halcon检测易拉罐
read_image (Image1, 'D:/image/bilibili/photo/检测缺口-用轮廓 (1).png')
threshold (Image1, Regions, 73, 255)
fill_up (Regions, RegionFillUp)
smallest_circle (RegionFillUp, Row, Column, Radius)
gen_circle (Circle, Row, Column, Radius)
difference (Circle, RegionFillUp, RegionDifference)
opening_circle (RegionDifference, RegionOpening, 3.5)
set_draw (200000, 'margin')
dev_display (Image1)
dev_display (RegionOpening)