Loading of DICOM extremely long

[François de Kermenguy]

Hello,

I am starting to use Crimson. The loading of the DICOM files is extremely long (10 min for a 512 x 512 CT with 300 slices). When loading, the console displays this message:

I tried with several images and always the same message and always very long.

Moreover (unless I'm mistaken), I saw that the last update of Crimson was in December 2020. Is the project still supported? Are new features being developed? 

Thanks in advance for your answers

fdekerme

[Chris Arthurs]

Hi fdekerme,

I've seen this sort of thing a few times before, and it's usually because there's something wrong with the DICOM file (there seems to be a lot of variability in how manufacturers create these files). Are you able to load other/smaller DICOMs from a different scanner/source?

Judging by the error message, it's also possible that there's some hard disk permission problem - I'd also try running with the dicom data in a folder that you definitely have permissions to use (and possibly one with a much shorter name than the one shown here... it could be a path buffer overflow somewhere).

In answer to your second question, the open source version of CRIMSON is maintained, but based upon people having availability to contribute to it.

Best,

Chris

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[François de Kermenguy]

Thanks for the answer!
Unfortunately, I tried with many DICOM files and I have the same problem every time.

Ok for the Crimson support, I was wondering.