Operating system: Windows Slicer version:4.6.2 Expected behavior: Actual behavior:

In Segmentations module change Master representation to binary labelmap (click Make master button in the Binary labelmap row in Representations section) then save the scene. Structure sets may overlap, therefore the nrrd file will be a 4-dimensional volume, each segment is stored in a separate 3D su…

Andras, is there a way to create a separate 3D volume file for each segment? The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Complia…

Andras, is there a way to get my segmentation and my image to both be the same dimensions?

[image] gcsharp: Andras, is there a way to create a separate 3D volume file for each segment? This option is not easily available for the user. You can load the .seg.nrrd file as a volume sequence if you choose “Volume Sequence” in the Add data dialog and then save it, but by default it is sa…

[image] Josiah_McAllister: is there a way to get my segmentation and my image to both be the same dimensions? Segmentation will have the same origin, axis direction, and spacing as the input image, but extent usually does not match the input image. Note that the nrrd header contains Segment…

Andras, Is there a way to share the code with us? I have been trying to figure out how to read my segmented nrrd file however i has been giving me a lot of issues so I couldn’t… I would appreciate if you could possible share your code with me. Thanks!

Segmentation is a 4D image in standard nrrd format. You can read it using either VTK or ITK nrrd reader or any nrrd reader that supports 4D volumes. See for example how Slicer reads it: https://github.com/Slicer/Slicer/blob/0ab294089b4827fea3272417a23c321d57e391b4/Libs/MRML/Core/vtkMRMLSegmentationS…

How can I convert an rtstruct to an nrrd

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How can I convert an rtstruct to an nrrd

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