[vtkusers] HELP! pixel values from image data

[Mathieu Malaterre]

Christos,

	Please search the mailing list archive before asking a question, thanks.

	Have a look at a previous post:

http://public.kitware.com/pipermail/vtkusers/2003-June/018476.html

HTH
mathieu

Christos Panagiotou wrote:
> hi all
> 
> could someone "enlighten" me how could i access the pixel values of an 
> image returned from the image reader?
> (256x256 image, is there any simple way to get the 256x256 array and 
> lets say get the pixel value for pixel [18,48]?)
> 
> in addition, if i use file prefix and the reader reads a number of 
> slices is it possible to retrieve the array for a specific slice?
> 
> i would really appreciate any response
> 
> chris
> 
> 
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