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MedicalHelperDicomAdjustVolume Method
Overload List
  NameDescription
Public methodStatic memberDicomAdjustVolume(SoVolumeData, SoMatrixTransform)
Similar to DicomAdjustVolume( SoVolumeData, bool ) above but returns an SoMatrixTransform that can be used to properly locate VolumeData in patient space in case of non axis aligned acquisition:
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SoMatrixTransform matrixTransform = new SoMatrixTransfrom();
DicomAdjustVolume(volumeData, matrixTransfrom)
root.AddChild(matrixTransform);
root.AddChild(volumeData);
...
The computed matrix embed the image position and image orientation as described here: https://dicom.innolitics.com/ciods/ct-image/image-plane/00200037 Scaling part is embedded in VolumeData extent. If SoVolumeData is not a DICOM volume, matrixTransform will be set to identity.
Public methodStatic memberDicomAdjustVolume(SoVolumeData, Boolean)
Optimize volume data node for DICOM volumes. The volume properties are modified (but not the data values). Do not call this method before setting the volume data node's fileName field or calling setReader. - First, adjusts the LDM tile size to optimize data loading. Note this adjustment is valid for any data format that is not already tiled, i.e. most formats except .lda and .ldm. - Second, adjusts the volume extent in 3D to be the actual physical extent of the data set measured from outside edge to outside edge of the voxels. This is a DICOM specific adjustment. - Third, if 'useImagePosition' is true, adjusts the volume extent so the center of the first voxel is positioned at the coordinates specified in the data set's "Image position" (0020,0032) attribute. By default the DICOM volume reader sets the volume extent so the center of the volume is positioned at 0,0,0 in 3D space. This is a DICOM specific adjustment.
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