PIXE and IRR analysis of sixteenth-century ink drawings by Luca Cambiaso and his school

Zucchiatti, A.; Font, Aurelio Climent; Galassi, Maria Clelia

doi:10.1179/2047058412y.0000000003

Cited by 8 publications

(5 citation statements)

References 9 publications

(10 reference statements)

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“…ere is still a huge gap in the rendering simulation of ink painting in the fields of film, television, and animation [11,12]. erefore, it is necessary to conduct research on ink painting rendering [13,14].…”

Section: Introductionmentioning

confidence: 99%

Morphological Structural Element Optimization for Automatic Line Characterization of Ink Drawings

2022

Security and Communication Networks

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As a traditional Chinese art, the tools of Chinese ink painting are mainly brushes, ink, and rice paper and ink stone. As an important form of ink painting, ink landscape painting consists of ink lines that first outline the overall trend of the mountain and then complete the basic process of painting with rich chapping techniques. The article proposes a process to draw water animation based on Chinese painting style; this method first perceives the position of water form in Chinese painting and enhances it by morphological structural elements used to automatically draw the line feature analysis of ink painting; next, the image rendering technique is used to render the water form, firstly using BF for noise removal processing and then gradienting by Canny edge detection operator to get the gradient amplitude. Next, morphological optimization is applied, and finally the image is visualized. In the process of morphological optimization, the optimal parameters of the structural elements are found through the threshold segmentation number, and the rendering algorithm for ink-based landscape painting is explored in depth, starting from the ink lines. The results reveal that the method is more accurate than typical marker-watershed algorithm segmentation, and that changing different structural elements and their parameters has a bigger impact on the ink painting drawing effect.

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Section: Introductionmentioning

confidence: 99%

Morphological Structural Element Optimization for Automatic Line Characterization of Ink Drawings

2022

Security and Communication Networks

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“…This last feature is mainly due to the adoption of external beam setup, where both detectors and sample are maintained out of vacuum, thus avoiding/limiting effects such as heating, selective sublimation/evaporation, charging etc. This technique has been used for CH to study many different samples, such as paintings [28][29][30][31][32][33][34], metal point drawings [35,36], precious [37][38][39][40] and semi-precious stones [41][42][43][44][45], ancient coins [46][47][48], precious metals [49][50][51][52], ancient bronze statues [53,54], terracotta, pottery, and clay [55][56][57][58][59], and ancient manuscripts [60][61][62][63].…”

Section: X-ray Detectors-pixementioning

confidence: 99%

Detectors and Cultural Heritage: The INFN-CHNet Experience

et al. 2021

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Detectors are a key feature of the contemporary scientific approach to cultural heritage (CH), both for diagnostics and conservation. INFN-CHNet is the network of the Italian National Institute of Nuclear Physics that develops and applies new instrumentation for the study of CH. This process results in both optimized traditional state-of-the-art and highly innovative detection setups for spectrometric techniques. Examples of the former are X-rays, gamma-rays, visible-light and particles spectrometers tailored for CH applications, with optimized performances, reliability, weight, transportability, cost, absorbed power, and complementarity with other techniques. Regarding the latter, examples are ARDESIA, the array of detectors at the DAΦNE-Light facility, the MAXRS detection setup at the Riken-RAL muon beamline and the imaging facilities at the LENA Laboratory. Paths for next-generation instruments have been suggested, as in the case of the X-ray Superconductive Detectors and X-ray Microcalorimeter Spectrometers, allowing astonishing improvement in energy resolution. Many issues in CH can now be addressed thanks to scientific techniques exploiting the existing detectors, while many others are still to be addressed and require the development of new approaches and detectors.

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“…Moreover, considering that artworks are usually made of di↵erent materials and exhibit complex shapes, external beams in combination with di↵erent IBA techniques are suitable for a complete characterization of this kind of materials. In this sense, CMAM has participated in the characterization of numerous items, fragments and collections; some of them highly renowned, such as the pre-Colombian gold "Quimbaya Treasure" [69,70] and the "Costa Rica collection" (from the Museo de América of Madrid), the visigothic treasure "Torredonjimeno" [71] or the ink drawings of Luca Cambiaso [72] Figure 6 shows the representative IBA study of the Quimbaya treasure, devoted to determine the metal composition. A set of 63 pieces with anthropomorphic and phytomorphic vessels (Fig.…”

Section: Internal and External Microbeamsmentioning

confidence: 99%

Current status and future developments of the ion beam facility at the centre of micro-analysis of materials in Madrid

et al. 2021

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We report on the current status of the ion beam laboratory of the Centre of Micro-Analysis of Materials at the Autonomous University of Madrid. The 5 MV accelerator facility provides MeV ion beams of any stable element. Six main beam lines are under operation, allowing the analysis and modification of materials through ion beam methods. Although the most demanded ions are H and He for standard Rutherford backscattering spectrometry and particle-induced X-ray emission experiments, many other analytical techniques and specific set-ups are available for users. The facility especially highlights for the use of high-energy heavy ions and microbeams, with important applications in material science, optics and electronics, biology, cultural heritage, and astrophysics. Ongoing upgrades of the facility are oriented to improve the quality of the service for external users and to face new scientific and technological challenges in areas such as advanced materials, space, energy and health. PACS. 29.17.+w Electrostatic, collective, and linear accelerators -79.20.Rf Atomic, molecular, and ion beam impact and interactions with surfaces -81.70.-q Methods of materials testing and analysis -81.20.-n Methods of materials synthesis and materials processing

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PIXE and IRR analysis of sixteenth-century ink drawings by Luca Cambiaso and his school

Cited by 8 publications

References 9 publications

Morphological Structural Element Optimization for Automatic Line Characterization of Ink Drawings

Morphological Structural Element Optimization for Automatic Line Characterization of Ink Drawings

Detectors and Cultural Heritage: The INFN-CHNet Experience

Current status and future developments of the ion beam facility at the centre of micro-analysis of materials in Madrid

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