Re: [ITK-users] ITK registration

Hi Shrabani,

I can't shake the feeling that you are trying to do something unnecessary.
You should not need to register an image with a segmentation! You might
only need to adjust reference frames if they are different. Moreover, you
are trying to register a 3D image with a 2D registration. I fail to see the
point of that - that's why I misunderstood your initial question. Can you
post your question to the forum <https://discourse.itk.org/>, and give a
more detailed description of the problem and its background? Most
importantly: why do you need to do it?

Regards,
Dženan

On Fri, Mar 16, 2018 at 3:04 PM, Shrabani Ghosh <[email protected]>
wrote:

> But when I am trying to register, I cannot do it. I dont is it the reason
> of the size difference? the left image is 512x546 and the right image is
> 105x37.
>
> On Fri, Mar 9, 2018 at 12:15 PM, Shrabani Ghosh <[email protected]>
> wrote:
>
>> does the registration creates problem if the file sizes are so diff? LIke
>> in my case the two files are these. I want to register the right( red
>> )image on a specific location of the left image.
>>
>>
>>
>>
>> On Fri, Mar 9, 2018 at 9:16 AM, Dženan Zukić <[email protected]> wrote:
>>
>>> Hi Shrabani,
>>>
>>> if I understand correctly, you need to extract a specific slice from a
>>> 3D image and then do classic 2D registration using that slice?
>>>
>>> Extract
>>> <https://itk.org/Doxygen/html/classitk_1_1ExtractImageFilter.html>
>>> filter's documentation. Extract example
>>> <https://itk.org/ITKSoftwareGuide/html/Book2/ITKSoftwareGuide-Book2ch1.html#x7-130001.7>.
>>> 2D registration example
>>> <https://itk.org/ITKExamples/src/Registration/Common/Perform2DTranslationRegistrationWithMeanSquares/Documentation.html>
>>> .
>>>
>>> You should post further question on the forum
>>> <https://discourse.itk.org/>, to which this mailing list has
>>> transitioned.
>>>
>>> Regards,
>>> Dženan
>>>
>>> On Thu, Mar 8, 2018 at 4:44 PM, Shrabani Ghosh <[email protected]>
>>> wrote:
>>>
>>>> I have a 3D image volume. And I have 2d segmented image . I need to do
>>>> the
>>>> registration using 3d image specific slice and 2d segmented image. Any
>>>> registration example does that?
>>>>
>>>>
>>>>
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>>>
>>
>

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