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

[Dan Mueller]

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