updated volume calculation

348379d3 · Eamon Doyle · 0a4916e9 · 348379d3
Commit 348379d3 authored Apr 17, 2024 by Eamon Doyle
--- a/mergeRoiTool.m
+++ b/mergeRoiTool.m
@@ -744,7 +744,7 @@ if strcmp(handles.dcminfo.SOPClassUID,'1.2.840.10008.5.1.4.1.1.4.1')
    end
    pixelSpacing = d.PerFrameFunctionalGroupsSequence.Item_1.PixelMeasuresSequence.Item_1.PixelSpacing;
    pixelsPerLungMatVox = handles.lungGridSize^2;
-    lmVoxVol = pixelSpacing(1)*pixelSpacing(2)*sliceThickness*pixelsPerLungMatVox;
+    lmVoxVol = pixelSpacing(1)*pixelSpacing(2)*sliceThickness*pixelsPerLungMatVox/1000; % divide by 1000 to convert mm^3 to cc
    lungVol = lungVoxels * lmVoxVol;
    
 elseif strcmp(handles.dcminfo.SOPClassUID,'1.2.840.10008.5.1.4.1.1.4')