[Insight-users] Joint histogram help required

[Luke]

Yes, it is feasible.

If only 6 component(translation, rotation), around 5~15 minute for
registration would be resonable.

                                  Luke

----- Original Message ----- 
From: "Vaijanath Narasinga Rao" <vaiju at cse.iitb.ac.in>
To: <insight-users at itk.org>
Sent: Thursday, July 08, 2004 9:00 AM
Subject: [Insight-users] Joint histogram help required


> Hi to all,
>
> I have just written a routine to automatically register 2 2-D images
> using MI and joint hiostogram. This is working fine. Can anyone guide me
> to extend this for 3D volumetric images. Also is this a fesiable option
> for 3D images.
>
> Mutual Information is calculated using joint histogram calculation
> between two images. For each angle of rotation I am calculating all the
> translation parameters and they are checked.
>
> Would this apporach be ok of 3D volumetric images or this would fail /
> time consuming.
>
> plz. do help me.
>
> Regards
> Vaijanath
>
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