These are some of the known limitations of dcmqi:
It is currently not possible to use the converters when you don't have the source DICOM data; in the future, we are planning to add a mode of operation when all of necessary the metadata can be specified in the input JSON file.
We do not support conversion of the data (segmentations, parametric maps or measurements) derived from enhanced multiframe images.
Support of DICOM SR TID 1500 is limited to the measurements derived from the rasterized segmentations; we do not support all of the capabilities of TID 1500.