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Spectroscopic X-ray tomography based hybrid pixel detectors
- 1.0485985 - ÚTAM 2019 RIV DE eng C - Conference Paper (international conference)
Hasn, S. - Pichotka, Martin - Vavřík, Daniel
Spectroscopic X-ray tomography based hybrid pixel detectors.
iCT conference 2018. 8th Conference on Industrial Computed Tomography, Wels, Austria (iCT 2018). Bad Breisig: NDT.net, 2018, č. článku 161. The Web's Largest Open Access Database of Nondestructive Testing (NDT). ISSN 1435-4934.
[Conference on Industrial Computed Tomography (ICT) 2018 /8./. Wels (AT), 06.02.2018-09.02.2018]
R&D Projects: GA MŠMT(CZ) LO1219
Keywords : TimePix detectors * X-ray spectroscopy * color tomography
OECD category: Electrical and electronic engineering
http://www.ndt.net/article/ctc2018/papers/ICT2018_paper_id161.pdf
This work presents spectroscopic X-ray measurements using TimePIX hybrid silicon pixel detector. The goal was to distinguish between different materials due to their response on the X-ray photon energy. Incident tube spectrum was spitted into three channels utilizing detector energy thresholds. Studied object was tomographically reconstructed for each energy bin separately. Each bin was colorized by one color red, green and blue (RGB coding), it gives us an estimation about the material composition in 3D.
Permanent Link: http://hdl.handle.net/11104/0281674
Number of the records: 1