[Insight-users] Volume Overlap , why 255 labels?

[Nicholas Tustison]

Hi Luis,

This is from the following IJ contribution which does produce a table of sorts.

http://www.insight-journal.org/browse/publication/707

I use this class all the time and I have no idea why such a table is produced
unless there are more label values than 0 and 255.

Nick


On May 22, 2011, at 7:38 PM, Luis Ibanez wrote:

> Hi LaMoOsH,
> 
> Where did you find this
>      LabelOverlapMeasuresImageFilter class ?
> 
> Are you using the files from:
> http://svn.na-mic.org/NAMICSandBox/trunk/ChangeTrackerExtra/OverlapMeasures/
> 
> ??
> 
> 
> If so, the outcome that you should
> received from your images is only
> for two labels, and they are respectively
> 
>                        Label == 0
> 
> and
> 
>                        Label  == 255
> 
> 
> Given that you two input images only
> contain values 0 and 255.
> 
> ---
> 
> How are you getting a table result out
> of this class ?
> 
> 
> It will help if you post your code to the list...
> 
> 
>    Luis
> 
> 
> ------------------------------------------------------
> 2011/5/22 LaMoOsH .. <xlolla28x at hotmail.com>:
>> Hello everyone,
>> 
>> I am using these two images in
>> LabelOverlapMeasuresImageFilter
>> 
>> so, there should be only one label ..
>> why do i get 255 labels in the table result??
>> 
>> Thanks
>> 
>> regards,
>> 
>> 
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