N-Dimensional Image Encoding on Quantum Computers

  • Quantum computing is currently one of the fastest emerging branches of information processing due to its theoretical computation powers exceeding conventional computers by far. However, currently well-known quantum-powered algorithms are of theoretical nature and its effect on practical problems has yet to be discovered. This work reviews current approaches in context of the applicability of quantum computing for the domain of image processing with respect to 3D computed tomography. It focuses on the encoding of n-dimensional images on a quantum computer and also the quantum measurement process, i.e., the image read-out. First results show that while the encoding is indeed highly efficient and is well-suited for representing 3D voxel data as obtained from computed tomography, the decoding to a classical representation is rather expensive. The latter part is also very sensitive to quantum hardware noise as was evidenced by both noisy simulator and real quantum hardware experiments.

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Metadaten
Author:Simon Semmler, Kilian Dremel, Daniel Suth, Thomas Lang, Melanie Basting, Markus Firsching, Theobald Fuchs, Stefan Kasperl, Dimitri Prjamkov, Mareike Weule, Richard Schielein
DOI:https://doi.org/10.58286/27740
ISSN:1435-4934
Parent Title (English):e-Journal of Nondestructive Testing
Publisher:NDT.net GmbH & Co. KG
Document Type:Article
Language:English
Release Date:2024/07/26
Tag:image processing, information encoding, non-destructive testing, quantum computing, quantum CT
Volume:28
Issue:3
Pagenumber:5
Konferenzangabe:12th Conference on Industrial Computed Tomography (iCT) 2023, 27 February - 2 March 2023 in Fürth, Germany
institutes:Fakultät Angewandte Mathematik, Physik und Allgemeinwissenschaften
Research Themes:Materialien & Produktionstechnik
Licence (German):Creative Commons - CC BY - Namensnennung 4.0 International
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