How do i calculate sensitivity and specificity in MATLAB ?

I am working on cartilage segmentation of knee MRI image. how to calculate sensitivity and specificity ? what are input parameters to compute such measures?

Answer 1

[Braiki Marwa]

Hello Pitri,

The definition of segmentation performance metrics where TP denotes true positive , TN the true negative , FP the false positive, and FN the false negative is given in the following table: