[vtkusers] Summing all scalar values in vtkImageData

[Martijn de Greef]

Hi Jothy,

There is a member function SetIgnoreZero(). Maybe this will do (I didn't
test it).

Regards,

Martijn

2011/7/28 Jothy <jothybasu at gmail.com>

> But the problem is my imageData has "0" at some voxels and "1" at some
> other voxels so I need to get only the sum of "1"s.
>
> In this case the average*voxels will not work.
>
> Thanks
>
> Jothy
>
>
> On Thu, Jul 28, 2011 at 12:20 PM, Martijn de Greef <m.d.greef at gmail.com>wrote:
>
>> Hi Jothy,
>>
>> I think you can use vtkImageAccumulate for this. The average and the voxel
>> count give you the sum.
>>
>> Regards,
>>
>> Martijn
>>
>>
>> 2011/7/28 Jothy <jothybasu at gmail.com>
>>
>>>  Hi all,
>>>
>>> Is there any class in vtk which can sum all the scalar values in the
>>> vtkImageData?
>>>
>>> Thanks
>>>
>>> Jothy
>>>
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