[vtkusers] Re: Plz help!!Tiff so Dark
winston at cat.rpi.edu
Mon Apr 14 11:43:07 EDT 2003
yasser salman wrote:
> hi all.
Please don't email me directly with such questions unless we
have previously established a dialog about it on the vtk-users
> when i read a tiff image it seems so dark the following cose that i use:
> vtkTIFFReader* reader = vtkTIFFReader::New();
> reader->SetFileName("D:/yasser/1.tif"); //location of tiff image.
> vtkImageViewer* viewer = vtkImageViewer::New();
> viewer->SetSize(256,256); //size of my image
You need to set your window and level:
The values you use will be dependent on your data; I used 256 & 128
as an example (with 8-bit unsigned monochrome pixels).
As for the medical example, I don't have one handy & I don't have
time to find one for you. I suggest you try searching the archives
http://www.kitware.com/search.html or try Google http://www.google.com
Also, just keep trying to massage the medical example code -- it's all
there; you just have to tweak it.
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