Convert Multiframe to Single Dicom to import in tps

[Rechlalef]

Hello all,

I try to import a MR files into Eclipse, but it cannot read the mr files. I have to use dcm4che to convert multiframe to single frame. I tried the module "encaps. generate_frames()" with pydicom. I have no error message, but files are still in multiframe. Is it a way to convert Multiframe in Singleframe with pydicom ?

Best regards,

Achraf

[Darcy M]

I've never actually done this, but have some ideas on how I think it should be done.  Pydicom has no ability to do this directly.

The `generate_frames()` function just gives you the frame pixel data - you'd have to loop through each frame, store that to the pixel data of a Dataset, and create/edit other DICOM data elements appropriately (SOP Class UID, image rows/cols, pixel spacing, bits stored, photometric interpretation, slice location, etc.,), generate an SOP instance UID for each frame, and save each as a separate file.  You could probably start with a copy of the Dataset from your multiframe file and modify the elements as needed.

That's just a general idea, I probably have missed some of the data elements that would need to be set.

[achraf touzani]

Thanks for your help and yours suggestions, i will try in that way.

Best regards,

Achraf

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