[ITK] [ITK-users] Extract Line/Intensity profile from image given start and stop points

[G Tom]

Hi ,
I looked at the link you mentioned; the idea that comes to mind now is that
I first rotate my image so that one of the axis is aligned with the line,
then extract scan line along the rotated image axis possibly after re
sampling.
How do I rotate the image about a line defined by two points ?

On Sat, Feb 3, 2018 at 1:39 AM, G Tom <gregthom992 at gmail.com> wrote:

> Do you have an idea how to do this averaging over the line with a radius ?
>
> I am also looking at vtkprobefilter.
>
> Thanks
>
> GT
>
> On Wed, Jan 31, 2018 at 6:01 PM, Dženan Zukić <dzenanz at gmail.com> wrote:
>
>> Hi Tom,
>>
>> BresenhamLine does not have a radius, it is only one pixel wide. If you
>> need some kind of averaging, you will probably need to resample the image.
>> There was a similar question last year, that thread
>> <https://public.kitware.com/pipermail/community/2017-April/012924.html>
>> will probably be helpful.
>>
>> Regards,
>> Dženan
>>
>> On Wed, Jan 31, 2018 at 4:23 PM, gregthom992 <gregthom992 at gmail.com>
>> wrote:
>>
>>> Hi Dzenan,
>>>
>>> itk::BresenhamLine seems to be what I need. Thanks for pointing that
>>> out. I
>>> am going through the example, how do I give it a radius ?
>>>
>>> Thanks
>>>
>>> GT
>>>
>>>
>>>
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