About: Analysis of painting materials on multimodal microscopic level

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Our paper introduces a system based on digital image processing algorithms designed to facilitate analysis of painting materials during artwork conservation. Microscopic images of minute samples - cross sections – from the artworks are scanned using visible and ultraviolet spectra and under scanning electron microscope. Firstly, the scans are registered to remove geometrical differences. The multimodal nature of the problem led to the application of mutual information. The image quality is maximized by means of blind deconvolution methods. Cross-sections are then segmented to individual layers and distinctive seeds. For the image retrieval part, which facilitates further analyzes and conclusions, the layers are represented by means of wavelet analysis and secondorder statistics. The library of such features can be connected to the time of creation and differences between vectors of the same materials but from different paintings can help during a painter authentication. Our paper introduces a system based on digital image processing algorithms designed to facilitate analysis of painting materials during artwork conservation. Microscopic images of minute samples - cross sections – from the artworks are scanned using visible and ultraviolet spectra and under scanning electron microscope. Firstly, the scans are registered to remove geometrical differences. The multimodal nature of the problem led to the application of mutual information. The image quality is maximized by means of blind deconvolution methods. Cross-sections are then segmented to individual layers and distinctive seeds. For the image retrieval part, which facilitates further analyzes and conclusions, the layers are represented by means of wavelet analysis and secondorder statistics. The library of such features can be connected to the time of creation and differences between vectors of the same materials but from different paintings can help during a painter authentication. (en)
Title	Analysis of painting materials on multimodal microscopic level Analysis of painting materials on multimodal microscopic level (en)
skos:prefLabel	Analysis of painting materials on multimodal microscopic level Analysis of painting materials on multimodal microscopic level (en)
skos:notation	RIV/61388980:_____/10:00342149!RIV11-GA0-61388980
http://linked.open...avai/riv/aktivita	I P Z
http://linked.open...avai/riv/aktivity	I, P(1M0572), P(GA102/08/1593), P(GA203/07/1324), Z(AV0Z10750506), Z(AV0Z40320502), Z(MSM6046144603)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Hradil, David
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav anorganické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	246435
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/10:00342149
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	material image analysis; digital restoration; image retrieval (en)
http://linked.open.../riv/klicoveSlovo	digital restoration image retrieval material image analysis
http://linked.open...ontrolniKodProRIV	[7E64503676AB]
http://linked.open...v/mistoKonaniAkce	San Jose
http://linked.open...i/riv/mistoVydani	San Jose
http://linked.open...i/riv/nazevZdroje	Proceedings of SPIE IS&T/SPIE Electronic Imaging 2010
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Data, algorithms, decision making Mathematical methods for resolution enhancement of digital images and their applications in astronomy Novel non-invasive and microanalytical methods for study of mediaeval paintings, origin of pigments and their chemical degradation
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Hradil, David Hradilová, J. Zitová, Barbara Beneš, Miroslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-01-17 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Pokročilé matematické metody získávání, zpracování a využití informací a znalostí ve složitých a nedeterministických systémech Design, syntéza a charakterizace klastrů, kompozitů, komplexů a dalších sloučenin na bázi anorganických látek; mechanismy a kinetika jejich interakcí Výzkum historických malířských technik a materiálů pro potřeby restaurování a umělecko-historické hodnocení výtvarných děl
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	SPIE
https://schema.org/isbn	978-0-8194-7924-2

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