[ITK-users] [ITK] rescaling output of vesselness filter 0 and 1

[Timothee Evain]

Hello Prashanth,

What's the problem with the RescaleIntensityImageFilter ? 
If you set the output min / max to 0 and 1 with corresponding functions it should works.
Don't forget to switch to float (or double) for the Rescaler filter output also, otherwise it's obvious you will lose information.

Tim

----- Mail original -----
De: "Prashanth" <prashanth.dumpuri at gmail.com>
À: "itk" <insight-users at itk.org>
Envoyé: Jeudi 27 Août 2015 19:03:54
Objet: [ITK] [ITK-users] rescaling output of vesselness filter 0 and 1

All, 

What is the best way/filter to rescale the output of Vesselness filters (like MultiScaleHessianBasedMeasureImageFilter) to lie between 0 and 1 without losing any of the information from the vesselness image? 

I'm using the data type of my input image as the data type for the vesselness image. So, if my input image is an int, then my vesselness image is an int image as well. I have tried itk's RescaleIntensityImageFilter and ShiftScaleImageFilter with no luck. 

Thanks 
Prashanth 

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