[ITK-users] itkTransformFileReaderTemplate

[Ali Ghayoor]

Well, I am not sure whether there is a way to know about the original
precision type of transform parameters before reading them in ITK.
Based on the reader class implementation, the parameters precision types
are casted to the request type (float or double) instantly while
reading the parameters from the transform buffer, so we don’t need any
knowledge about their current type.

Ali
 


On 10/10/14, 7:37 AM, "Johnson, Hans J" <hans-johnson at uiowa.edu> wrote:

>Ali Ghayoor in my lab did this work.  I¹ll allow him to respond
>appropriately today.
>
>Hans
>
>
>On 10/10/14, 7:35 AM, "Budin, Francois" <fbudin at email.unc.edu> wrote:
>
>>Hello,
>>
>>I use to read transform files with itkTransformFileReader, but I
>>discovered the new class in itk4.5 and above called
>>itkTransformFileReaderTemplate. This class seems very convenient as it
>>converts my transforms from let¹s say float to double automatically if my
>>transform file is a float transform, but if my reader is instantiated as
>>double. However, I was wondering if there is a way to know the original
>>type in which the transform in the file is encoded. I would like to be
>>able to know if my file contains a float or a double transform (without
>>manually reading the transform file myself).
>>Sincerely,
>>
>>Francois
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