[Insight-users] Wavelet transform of 3D brain images

[Alexandre GOUAILLARD]

Spherical wavelet is for surface meshes.

Alex.


On 6/4/08 2:27 PM, "Dan Mueller" <dan.muel at gmail.com> wrote:

> On 04/06/2008, shoosh moosh <babygirl_25 at hotmail.com> wrote:
>> 
>> Dan,
>> I'm trying to find code that computes the discrete wavelet transform of
>> given volume data. The code should take a 3D volume data of a brain and
>> transform that volume into an approximate volume and several detail volumes.
>> Thanks,
> 
> Have you looked at the papers/code?
> 
> I'm not sure about the spherical wavelet paper; but I know the other
> one is n-dimensional, it will process 3-D images, although it is not
> optimised for speed...
> 
>> ----------------------------------------
>>> Date: Wed, 4 Jun 2008 17:56:13 +0200
>>> From: dan.muel at gmail.com
>>> To: babygirl_25 at hotmail.com
>>> Subject: Re: [Insight-users] Wavelet transform of 3D brain images
>>> CC: insight-users at itk.org
>>> 
>>> Hi Shoosh,
>>> 
>>> 2008/6/4 shoosh moosh :
>>>> Does anyone know of ITK code that implements the discrete wavelet
>>>> transform on a 3 dimensional image of MR brain images?
>>> 
>>> You might want to look at the following Insight Journal papers:
>>> 
>>> http://www.insight-journal.org/InsightJournalManager/view_reviews.php?pubid=
>>> 155
>>> (spherical wavelets)
>>> 
>>> http://www.insight-journal.org/InsightJournalManager/view_reviews.php?pubid=
>>> 103
>>> (quadrature mirror filter wavelets)
>>> 
>>> Hope this helps.
>>> 
>>> Regards, Dan
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