Energy Sensitive X-r ay Radiography for the Non-destructive Inspection of Historical Paintings

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461446%3A52810%2F10%3A%230000079" target="_blank" >RIV/60461446:52810/10:#0000079 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/10:00375811 RIV/68407700:21670/10:00226201
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Energy Sensitive X-r ay Radiography for the Non-destructive Inspection of Historical Paintings
Original language description
Transmission and emission non-invasive analytical methods based on the interaction of ionizing radiation with the matter have been successfully utilized during the last decades. The presently used detectors (CCD cameras and CMOS sensors) create the imagefrom analogue signal by charge integration. The image is usually degraded by the presence of noise. Noise is exceeded by novel pixel detectors of Medipix family based on single part digital counting. These devices also offer very high contrast in the obtained image. Another advantage of these detectors is their ability to directly measure the energy of incident particles. This feature can be used for energy sensitive X-ray radiography (i.e. multi-channel images) and X-ray fluorescence mapping of the surface elemental composition. For the purposes of this work several multilayer samples of paints using different pigments were prepared. Results of mentioned methods applied on the test samples are summarized in this article.
Czech name
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Czech description
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Project
<a href="/en/project/LC06041" target="_blank" >LC06041: Preparation, modification and characterization of materials by energetic radiation.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ACTA ARTIS ACADEMICA 2010 : THE STORY OF ART - ARTWORK CHANGES IN TIME
ISBN
978-80-87108-14-7
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
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Publisher name
Akademie výtvarných umění, Praha
Place of publication
Prague, Czech Republic
Event location
Prague
Event date
Jan 1, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000288141200018

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