hofig2s14
Radial opening

from morph import *

from handson import *

f=mmreadgray('blobs_1.tif')

B1=mmsedisk(20,'1D')

B2=mmserot(B1,45)

B3=mmserot(B1,90)

B4=mmserot(B1,135)

mmshow(mmseshow(B1))

mmshow(mmseshow(B2))

mmshow(mmseshow(B3))

mmshow(mmseshow(B4))

p1=mmopen(f,B1)

p2=mmopen(f,B2)

p3=mmopen(f,B3)

p4=mmopen(f,B4)

p=mmunion(p1,p2,p3,p4)

mmshow(f)

mmshow(p1)

mmshow(p2)

mmshow(p3)

mmshow(p4)

mmshow(p)