Hi!
I would like to calculate the Dice coeffiecient for the components found using my dataset and the components identified by Smith in his famous paper.
I did it in Matlab using the following commands:
Seg1 = DMN(:);
Seg2 = DMN_Smith(:);
VoxelsNumber1=sum(Seg1);
VoxelsNumber2=sum(Seg2);
CommonArea=sum(Seg1 & Seg2);
Dice=(2*CommonArea)/(VoxelsNumber1+VoxelsNumber2);
The problem is that I obtained very low results and this is strange.
Did I use the wrong commands?
Thank you,
Carlotta.
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