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OHIF / Viewers

OHIF zero-footprint DICOM viewer and oncology specific Lesion Tracker, plus shared extension packages
https://docs.ohif.org/
MIT License
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Can I use jpeg pictured instead of dicom files? #2495

Closed ShakhzodbekYuldoshov closed 1 year ago

ShakhzodbekYuldoshov commented 3 years ago

I want to use jpeg files instead of Dicom files. The reason for it is I converted Dicom to jpeg and edited using photoshop. Then converted jpeg to Dicom. But Dicom file did not change when I uploaded it to orthanc server again it did not recognized changes. For the reason of that I want to use jpeg reader instead of dicom servers. Is it possible? Please I need help. If you can please help me

jensen0914 commented 3 years ago

This is not really an OHIF viewer issue or even an Orthanac server issue, unless you are asking to be able to send the JPEG from the viewer to the server and have it be associated with the same study?

But did you replace the pixel data in the original DICOM file with your edited copy? If so, your server probably saw it as the same image and rejected it due to the same DICOM UIDs in the file. You should create a new DICOM file that has different UIDs so the server sees it as a different image object. There are plenty of JPEG to DICOM on the web that can do this for you.

PoyangLiu commented 3 years ago

There is a cornerstoneWebImageLoader in the cornerstonejs organization for exact that, loading png/jpg images. You can read up on its documentation.

As of how to get it to work in OHIF, you can search the usage of cornerstoneWADOImageLoader and probably replicate some of the initialization/configuration.

papy-ganjha commented 2 years ago

Hi everyone! Did you managed to make it working? I'm interessed by doing the same thing for the viewer Thanks for any response :smile:

sedghi commented 1 year ago

Cornerstone3D has webImageLoader but OHIF does not support that right now