[Insight-users] Help - ImageMomentsCalculator Error

[Fauze Polpeta]

Hi;

What leads the ImageMomentsCalculator to output the following error:

Compute(): Total Mass of the image was zero. Aborting here to prevent
division by zero later on.

This function is called when I try to initialize a
itk::VersorRigid3DTransform as follows:

=====

typedef itk::CenteredVersorTransformInitializer< ImageType, ImageType>
TransformInitializerType;

TransformInitializerType::Pointer transformInitializer =
TransformInitializerType::New();
transformInitializer->SetTransform(self->transform);
transformInitializer->SetFixedImage(volume1);
transformInitializer->SetMovingImage(volume2);
transformInitializer->InitializeTransform();

Then console outputs:

itk::ERROR: ImageMomentsCalculator(0x1e0af580): Compute(): Total Mass
of the image was zero. Aborting here to prevent division by zero later
on.

=====

Regards

Fauze