0329193 20240111140725.320090915235959.9 5 s. CD-ROM cav_un_epca*03291921210-1214GlasgowEURASIP2009 art conservation digital image processing application information fusion cav_un_auth*0254045 Blažek Jan UTIA-B Department of Image Processing Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0101238 Zitová Barbara UTIA-B Department of Image Processing Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0213982 Beneš Miroslav UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0200827 Hradilová J. CZ pdf http://library.utia.cas.cz/separaty/2009/ZOI/zitova-fresco restoration digital image processing approach.pdf M100750901 AV ČR CZ cav_un_auth*0261455 GA203/07/1324 GA AV ČR CZ cav_un_auth*0228670 1M0572 GA MŠk cav_un_auth*0001814 CEZ:AV0Z10750506 In this paper, we present an application of digital image processing algorithms for the process of fresco restoration. Modern methods for image preprocessing and evaluation such as image registration, image fusion, and image segmentation are applied on images of the fresco, obtained in different modalities (visual and ultraviolet spectra) and at different times. Moreover, local chemical analyzes are taken into account during the image analysis. The robustness of proposed algorithms should be high due to the bad state of the fresco. Achieved results can give to art restorers better insight into the evolution of the fresco aging and in this way a proper conservation method can be chosen. Developed methods are illustrated by generated output images. Článek prezentuje aplikaci metod digitálního zpracování obrazu v oblasti restaurování uměleckých děl. Jsou zde zapojeny metody pro geometrické narovnání nasnímaných dat, fúze dat a segmentace, použité na multimodálních datech. Dosažené výsledky jsou prezentovány na fresce ze slovenského kostela. cav_un_auth*0254046 17th European Signal Processing Conference (EUSIPCO 2009) Glasgow 24.08.2009-28.08.2009 GB 2010 JD http://hdl.handle.net/11104/0175292 2009 pdf cav_un_epca*0329192 Proceedings of the 17th European Signal Processing Conference (EUSIPCO 2009 1210 1214 Glasgow EURASIP 2009