Is there any easy method to convert all my data to DICOM as you did?
There is rle2img.cxx example in GDCM’s Examples folder, i took it as starting point some time ago, but IMHO it seems to be broken after last commit at 19 May.
However, it’s better to make the data full anonymized.
One tip - if you will anonymize files - better don’t modify dates/time for PET series, if possible. If possible also preserving UIDs were good, but it is your decision, of course.
It is very easy to break PET series.
one more question, why SUV is missing after I load the converted data to 3d slicer? thank you.
The units in PET series are BQML (s. tag 0x0054, 0x1001), AFAIK SUV have to be calculated first. S. pdf files here. That conversion extracted pixel data from private data element and put it into standard data element (0x7fe0,0x0010) and set transfer syntax appropriately, all the rest incl. private tags is not modified, should be OK, but i can not guarantee, this is reverse-engineered stuff. BTW, i was able to create SUV from that PET series.
I have a bunch of data.
I could convert more series, if you like, it is anyway already done.
BTW, i am looking for example of Elscint files with PMSCT_RGB1 compression.
Best regards