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Sara (Sara)
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Jan 20 2020, 10:58 AM (5 w, 3 d)

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Thu, Jan 30

Sara added a comment to T27006: [Perfusion] - Problems selecting T1 map.

Hi Ralf,
please find enclosed the T1 map obtained from ROCKETSHIP.
Kind regards,
Sara and Daisy

Thu, Jan 30, 2:33 PM · MITK
Sara added a comment to T27006: [Perfusion] - Problems selecting T1 map.

Hi Ralf,

Thu, Jan 30, 12:39 PM · MITK

Jan 20 2020

Sara added a comment to T27006: [Perfusion] - Problems selecting T1 map.

Hi Ralf,
to make it clear, for the Signal to Concentration Conversion via the T1 map, MITK required the T1 map but in the drop down menu we could only select the DCE DICOM images.
We tried to fix the problem in two ways:

  • Editing the T1 map to have more than two values otherwise MITK would recognized it as a mask.
  • Uncecking binary property of the data node for the T1 map.

In the first case, we are able to select the T1 map in the drop menu, but we get the Dimension 2 is not in (ItkOutputImageType::ImageDimension) error.
In the secon case, we are still not able to select the T1 map in the drop menu.

Jan 20 2020, 12:49 PM · MITK
Sara added a comment to T27006: [Perfusion] - Problems selecting T1 map.

Hi Ralf,
We changed the properties of the data node regarding the T1 map but unsuccessfully.
We always get "Dimension 2 is not in (ItkOutputImageType::ImageDimension)" error.
We also checked the dimensionality of the T1 map from the Details Menu:

Dimension: 2
Dimensions: 60 200

The simulated DICOM data come from the QIBA dataset.
The T1 map in nifti format was obtained from the Variable Flip Angle simulated data that comes along with the QIBA dataset.
We computed the T1 map using ROCKETSHIP.
Thank you,
Sara and Daisy.

Jan 20 2020, 11:08 AM · MITK
Sara added a comment to T27006: [Perfusion] - Problems selecting T1 map.
Jan 20 2020, 11:04 AM · MITK