[vtkusers] Read Any format of image in vtk

rahul indoria rahulindoria5 at gmail.com
Thu Jul 11 16:33:10 EDT 2013


Hi,
   Do you have any idea about the class, which can read any format of
image???


Looking forward your reply soon.


rahul indoria








On Thu, Jul 11, 2013 at 6:19 PM, Seth Gilchrist <seth at mech.ubc.ca> wrote:

> Hi Rahul,
> It seems that you want to provide x,y,z coordinates and get the index of
> the point back. Once you have the index, you can use polydata's
> "GetPointData" method to access the point data.
>
> To do this, you can use the vtkKdTreePointLocator which as methods like
> "FindClosestPoint", "FindNClosestPoints", and "FindPointsWithinRadius".
> There are a few examples of how to use this class at
> http://www.vtk.org/Wiki/VTK/Examples/Cxx#KD-Tree. There are other classes
> like vtkPointLocator, vtkOctreePointLocator which you can look at too.
>
> Cheers,
> Seth
>
> Seth Gilchrist, MASc, PhD Candidate
> +---------------------------------------+
> Orthopaedic and Injury Biomechanics Group
> UBC Department of Mechanical Engineering
> 6th Floor-2635 Laurel Street
> Vancouver, BC V5Z-1M9
> +---------------------------------------+
> seth at mech.ubc.ca
> Fax 604-675-2576
>



-- 
*Best  Regards
Rahul Indoria
Mobile No: +49-157-35652212*
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