i try use the Gradient Weight segmentation funtion (as script).
I binarize it. Only got the volume (T1) like below. Means 178 multiply by the volume of one voxel(0.1ml) = 17.8 ml.
Can someone help me how to get the total counts, mean count, max count inside the volume??
178 75.893 58.36 44.539
info = dicominfo('I-131sphere10nisbah1');
seedR1 = 58; seedC1 = 76; seedP1 = 45;
W1 = graydiffweight(spect, seedC1, seedR1, seedP1 , 'GrayDifferenceCutoff', 1415);
thresh = 0.004196;
[BW1, D1] = imsegfmm(W1, seedC1, seedR1, seedP1, thresh);
T1 = regionprops('table', BW1,'Area','Centroid')