[Insight-developers] Function to check if images have the same information

[Cartik Sharma]

Dear Matt,

The Normalized cross correlation computed for pixel intensity values can allow for image comparison. Please refer thread..

http://www.sterlinglifesciences.com/slsjob.asp?jid=8232&id=7

Best regards,
Cartik

my iPhone

On 2011-11-16, at 6:15 PM, Matt McCormick <matt.mccormick at kitware.com> wrote:

> Hi,
> 
> I think the was some discussion about this a while ago, but is there a
> convenience function that checks where two images have the
> information?
> 
> There are algorithms that assume correspondence between the physical
> location of image pixel indices.  That is, the origin, spacing,
> direction matrix, and LargestPossibleRegion are the same.  Is there a
> function that can check this?
> 
> I see itkIsSame.h, but that only checks if the pixel types are the same?
> 
> Thanks,
> Matt
> _______________________________________________
> Powered by www.kitware.com
> 
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
> 
> Kitware offers ITK Training Courses, for more information visit:
> http://kitware.com/products/protraining.html
> 
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
> 
> Follow this link to subscribe/unsubscribe:
> http://www.itk.org/mailman/listinfo/insight-developers