Re: cut and paste behavior... volumetry
Posted by
Wayne Rasband on
May 11, 2006; 3:07pm
URL: http://imagej.273.s1.nabble.com/Fwd-Re-cut-and-paste-behavior-volumetry-tp3702785p3702787.html
> A further question to the community: I am segmenting
> organs on abdominal CT scans. After exporting the
> segmented data to a new stack, I need to measure
> volume. I tried the 'Measure Stack' plugin, which is
> good because it takes slice spacing into account also.
> For measurment, I have to select the ROI on the last
> and first desired slice. Then it finds the
> corresponding ROI-s on all slices. But it gets them
> completely wrong, even if I treshold the images, so I
> have to select ROI-s again on each slide again. It
> also does not handle multiple ROI-s on a slice.
> Voxel counter plugin does not give proper result
> (probably does not take slice spacing in account).
> So does anybody have an idea for measuring
> volume on a stack of Ct slices?
There is an updated Voxel_Counter plugin at
http://rsb.info.nih.gov/ij/plugins/voxel-counter.htmlthat does take the slice spacing into account.
-wayne