Molecular Imaging 2017
Adaptive thresholding e.g. Homburg algorithm
source / background – algorithm:
I
= (x * I
) + (y * I
background )
threshold
lesion
threshold
contrast
Schaefer EJNM 2008
Made with FlippingBook - Online magazine maker
Adaptive thresholding e.g. Homburg algorithm
source / background – algorithm:
I
= (x * I
) + (y * I
background )
threshold
lesion
threshold
contrast
Schaefer EJNM 2008
Made with FlippingBook - Online magazine maker