read_image (Image, 'angio-part')
count_channels (Image, Channels)
if (Channels == 3 or Channels == 4)
rgb1_to_gray (Image, Image)
endif
dev_set_color ('green')
lines_gauss (Image, Lines, 2.3, 0.0, 0.7, 'dark', 'true', 'parabolic', 'true')
dev_display (Image)
edges_sub_pix (Image, Edges, 'canny', 1, 5, 10)
原图
lines_gauss (Image, Lines, 2.3, 0.0, 0.7, 'dark', 'true', 'parabolic', 'true')
edges_sub_pix (Image, Edges, 'canny', 1, 5, 10)
标签：sub,Image,lines,gauss,pix,edges,true From： https://www.cnblogs.com/ken0137/p/18360878