This dataset represents the computed tomography image acquisition of a historical cipher machine from the collection of the Deutsches Museum. It is composed of CT reconstructed image stacks in the DICOM (.dcm) format.
It can be imported in any free or propietary CT-Viewer that supports the DICOM standard to generated 2D and 3D imaging.
If segmentations/ROIs are availabe, they are uploaded in a seperate image stacks and are a subset of the scanned cipher machine.

object details:
name: Enigma I
Inv.-No. of the Deutsches Museum: 1993-522

File object details:
file format: image/dcm
pixel spacing unit: mm
X pixel spacing: 0.181
Y pixel spacing: 0.181
Z pixel spacing: 0.181
grid size x: 2726
grid size y: 2499
grid size z: 1239
color depth: 16Bit

ownership & image acquisition:
project: 3D-Cipher (https://digital.deutsches-museum.de/en/projects/3d-cipher)
collection: Deutsches Museum (https://digital.deutsches-museum.de)
IP holder: Deutsches Museum
license: Creative Commons BY-SA 4.0
scanning facility: Fraunhofer Development Center X-ray Technology EZRT/Fraunhofer IIS (https://www.iis.fraunhofer.de/en/ff/zfp.html)
scanning device: High Energy CT XXL-CT
Funding attribution: German Federal Ministry of Education and Research (https://www.bmbf.de/bmbf/en)
acknowledgement: CryptoMuseum as main source for informations about the cipher machines (https://www.cryptomuseum.com)