Results 11 to 20 of about 37,556 (266)
Remote Sensing, 2020 Background: Hyperspectral technology has made it possible to perform completely non-invasive investigations on pigment analysis, in particular, on pigment identification.
Yiyi Liu +5 more
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STUDY ON THE SPECTRAL MIXING MODEL FOR MINERAL PIGMENTS BASED ON DERIVATIVE OF RATIO SPECTROSCOPY-TAKE VERMILION AND STONE YELLOW FOR EXAMPLE [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Hyperspectral remote sensing is a completely non-invasive technology for measurement of cultural relics, and has been successfully applied in identification and analysis of pigments of Chinese historical paintings.
H. Zhao, Y. Hao, X. Liu, M. Hou, X. Zhao
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Camera Color Correction for Cultural Heritage Preservation Based on Clustered Data
Journal of Imaging, 2021 Cultural heritage preservation is a crucial topic for our society. When dealing with fine art, color is a primary feature that encompasses much information related to the artwork’s conservation status and to the pigments’ composition.
Marco Trombini +4 more
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A Groupware for Pigment Identification in Cultural Heritage
International Journal of Virtual Reality, 2009 The preservation of cultural heritage is a multidisciplinary field of study that is aimed at analyzing and preserving ancient artifacts. Nowadays, cultural heritage investigators can make use of available non-invasive solutions able to provide useful information about materials, techniques, and retouches.
C. E. Palazzi, ROCCETTI, MARCO
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Identification and quantification of anthocyanin pigments in colored rice [PDF]
Nutrition Research and Practice, 2008 Anthocyanin pigments from varieties of black, red and wild rice were identified and quantified to evaluate their potential as nutritional function, natural colorants or functional food ingredients. Anthocyanin extraction was conducted with acidified methanol with 0.1M HCl (85:15, v/v) and identification of anthocyanin, aglycone and sugar moieties was ...
Kim, Min-Kyoung +5 more
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DESIGNING AND CONSTRUCTION OF THE SPECTRAL LIBRARY FOR TYPICAL PIGMENTS USED IN CHINESE PAINTINGS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Suffered from the environmental changes and human’s influence, Chinese paintings are facing a worrying situation in documentation, which leads urgent into establishing digital archives to realize the permanent preservation of its surface information ...
S. Lyu +11 more
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Heritage Science, 2019 Fiber optics reflectance spectroscopy (FORS) is commonly used to non-invasively identify madder- and cochineal-based pigments on works of art, but the significant shifts sometimes observed in the position of their diagnostic absorption features can ...
Beatriz Fonseca +4 more
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Green Earth pigments aqueous dispersions: NMR relaxation rates dataset
Data in Brief, 2020 The data presented here are related to the research paper entitled “Green Earth pigments dispersions: water dynamics at the interfaces”. The nuclear magnetic resonance (NMR) relaxometry data are provided for various aqueous Green Earth (GE) pigments ...
Agathe Fanost +7 more
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Stability and Components Identification of Monascus ruber´s pigments [PDF]
Journal of Food and Dairy Sciences, 2017 The aim of this study is to evaluate the stability of red, orange and yellow pigments produced from Monascus ruber Went AUMC5705 under the conditions of both solid state fermentation (SSF) and liquid state fermentation (LSF).
H. Abdel-Raheam, Nanis Gomah
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MALDI-TOF mass spectrometric identification of dyes and pigments [PDF]
Journal of the American Society for Mass Spectrometry, 2007 We have used MALDI-TOF mass spectrometry to characterize a selection of dyes from the Schweppe dye collection and pigments from the Tate Gallery collection. MALDI-TOF mass spectra of such samples are easily obtained and, through observation of both positive and negative ion spectra, provide a convenient, versatile method for dye characterization and ...
Soltzberg, L.J. +4 more
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