Imaging for early stage breast cancer

Quantification of contour comparisons

V

2

V

second contour or reference isodose

1

first contour

V

∩V

1

2

common part



2 VV  

2 VV

1 VV 2

1

1

index Coverage

Conformal

index

=

=



V

V

V

1

1

2

 



2



2 VV VV 2

2 VV

1

1

index Conformity

t coefficien Dice

=

=

+

2 VV

1

1

union

Jaccard coefficient