怎么把这种有连接的图像分成独立的连通域

yuancan · 发表于 2021-4-7 16:14:36

对第一张电阻图进行处理
threshold(ImageSub,Region,128,128)
504`2_3HK}C5UE3MW(H2QUN.png

得到第二张图，怎么得出分立的连通域，最后读出图中有6个电阻？
SE5[VW@GCLR2]LP(2{B{]W5.png

萝卜菌 · 发表于 2022-3-29 14:45:36

read_image (Image, 'C:/Users/SWD-AR09/Desktop/161125qnm0zomboafbjk4a.png')
rgb1_to_gray (Image, GrayImage)
threshold (GrayImage, Regions, 175, 255)
opening_circle (Regions, RegionOpening, 3.5)
closing_rectangle1 (RegionOpening, RegionClosing, 50, 1)
connection (RegionClosing, ConnectedRegions)
select_shape (ConnectedRegions, SelectedRegions, 'area', 'and', 5000, 99999)