Medipix2 based CdTe microprobe for dental imaging

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F11%3A00190731" target="_blank" >RIV/68407700:21670/11:00190731 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1748-0221/6/12/C12002" target="_blank" >http://dx.doi.org/10.1088/1748-0221/6/12/C12002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/6/12/C12002" target="_blank" >10.1088/1748-0221/6/12/C12002</a>

Result language
angličtina
Original language name
Medipix2 based CdTe microprobe for dental imaging
Original language description
Medical imaging devices and techniques are demanded to provide high resolution and low dose images of samples or patients. Hybrid semiconductor single photon counting devices together with suitable sensor materials and advanced techniques of image reconstruction fulfil these requirements. In particular cases such as the direct observation of dental implants also the size of the imaging device itself plays a critical role. This work presents the comparison of 2D radiographs of tooth provided by a standard commercial dental imaging system (Gendex 765DC X-ray tube with VisualiX scintillation detector) and two Medipix2 USB Lite detectors one equipped with a Si sensor (300 ?m thick) and one with a CdTe sensor (1 mm thick). Single photon counting capabilityof the Medipix2 device allows virtually unlimited dynamic range of the images and thus increases the contrast significantly. The dimensions of the whole USB Lite device are only 15 mm x 60 mm of which 25% consists of the sensitive area. D
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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