[vtkusers] Scale Image Values to [0,1]

[Dženan Zukić]

Below is the classic way of getting max. Same for min, and they can both be
computed in one pass.

typedef itk::MinimumMaximumImageCalculator< InternalImageType >
 CalculatorType;
CalculatorType::Pointer calculatorI = CalculatorType::New();
calculatorI->SetImage( someImage);
calculatorI->ComputeMaximum();
maxValue = calculatorI->GetMaximum();

On Fri, Sep 16, 2011 at 11:29, HansAusBremen <hansausbremen at gmx.net> wrote:

> Thank you David and Jothy.
>
> I have another question: I just realized I would prefer the values of my
> Image to be mapped to integers from 0 to number of values. I also had the
> idea of using a histogram to get all the possible values. Do you think this
> would be the fastest way or is there another better alternative?
>
> Hans
>
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