Robotic and non-destructive analysis of 3D objects - new possibilities

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00007064%3AK01__%2F24%3AN0000083" target="_blank" >RIV/00007064:K01__/24:N0000083 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Robotic and non-destructive analysis of 3D objects - new possibilities

Original language description

Complex multimodal non-destructive analysis and characterization of 3D objects are always a great challenge in the field of forensics and objects of art analyses. One of the options is the use of robotic scanners. A new system is currently being developed that integrates the existing X-ray scanner with other analytical modalities (XRD, XRD, multispectral imaging and others). The development of this system is currently being finalised in cooperation with Radalytica company. System is based on Radalytica’s multi-robot imaging platform, referred to as RadalyX. System measures nearly all conventional 2D and 3D trajectories of X-ray imaging with precisely calibrated and repeatable geometrical accuracy leading to a spatial resolution of up to 50 µm. System opens the door to explore new approaches to both 2D and 3D X-ray imaging, especially in combination with photon-counting detectors. Platform allows combining several imaging modalities with any required number of robots. Such modalities range from visible light imaging, UV, IR, to 3D surface profiling, air-coupled ultrasound to 2D X-ray imaging, and CT. The key parts of the scanner are two robotic stations. One robot carries an X-ray tube whose emission spot size range is 8 – 40 µm, and the operating voltage range is 10 – 130 kVp, and the other one holds a photon-counting imaging detector of the Widepix MPX3 family. Robots can move and rotate freely about the sample in a precisely synchronized movement. It provides almost absolute flexibility of viewing angles. The very high sensitivity, spatial resolution, and dynamic range of the used detectors enable us to push the X-ray image quality to its physical limits. System is equipped with accurate geometrical calibrations that allow positioning both robots precisely yet arbitrarily. Therefore, the robots can be moved to different locations during on-site inspections.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20204 - Robotics and automatic control

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Archaeopress Achaeology, Museum of Cultural History, University of Oslo

ISBN

978-1-80327-742-4

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

193-194

Publisher name

University of Oslo

Place of publication

Oslo

Event location

Oslo

Event date

Jun 4, 2024

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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