[Insight-users] some bugs

[Marius Staring]

Hi all,

I want to report a bug/annoyance in the 
NormalizedCorrelationImageToImageMetric:

The NormalizedCorrelationImageToImageMetric does not check the 
m_ComputeGradient bool when calculating the derivative in both 
GetDerivative() and GetValueAndDerivative(). It assumes that this bool 
is true and it also depends on this assumption. However, there exists a 
function, inherited from the ImageToImageMetric, called 
SetComputeGradient(bool) which enables the user to set it to false. 
Doing so would result in throwing an exeption.

I have added this as bug #3103 in the bugtracker. When doing so I 
noticed that it is not possible to set the itk version to 2.6: 2.4 was 
the highest version possible.

Best regards,
**

-- 
Marius Staring
Image Sciences Institute
University Medical Centre Utrecht
Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
phone: +31 (0)30 250 3186, fax: +31 (0)30 251 3399
marius at isi.uu.nl, http://www.isi.uu.nl/People/Marius

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