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Author Topic: 3D modeling of am object from a CT scan  (Read 1550 times)

oritik

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3D modeling of am object from a CT scan
« on: December 23, 2019, 04:02:58 PM »
Hi all, I have done a CT scan of an archaeological artifact and would like to turn it into a 3D model, the files are in bmp format, I tried just uploading the images and hoping for the best, but of course that did not workout...
Is there anyway I can do it with the Agisoft Photoscan?
I do appreciate any assistance, thanks   ;)

Alexey Pasumansky

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Re: 3D modeling of am object from a CT scan
« Reply #1 on: December 24, 2019, 01:13:17 PM »
Hello oritik,

Can you provide some screenshots of the images that you are planning to us?

Although, I think that most likely it wouldn't work anyway, due to the different method of the image data acquisition.
Best regards,
Alexey Pasumansky,
Agisoft LLC

Arie

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Re: 3D modeling of am object from a CT scan
« Reply #2 on: December 28, 2019, 02:01:56 AM »
Hey oritik,
Alexey is right, the images are definitely not suitable for typical photogrammetric processing pipelines based on SFM/MVS.
Creating 3D-models from CT-scans is actually fairly easy and there are a lot of different programs for this. I personally had some good experience using 3D Slicer, which is free and open source.
Do you have the original DICOM files? That's the standardized file format for CT scans, using these makes processing even more straight-forward.
Drop me a line in case you need more tips.
Cheers!