Journal of Cultural Heritage最新文献

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Study on the fungicidal effect of Na2B8O13·4H2O combined with discontinuous vacuum treatment for mass sterilization on mold-infested paper Na2B8O13·4H2O联合间断真空处理对霉变纸的杀菌效果研究
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-28 DOI: 10.1016/j.culher.2025.05.004
Xin Liu, Jiayi Zhang, Kezhu Han, Mantang Ge, Yuhu Li, Yujia Luo, Bingjie Mai
{"title":"Study on the fungicidal effect of Na2B8O13·4H2O combined with discontinuous vacuum treatment for mass sterilization on mold-infested paper","authors":"Xin Liu,&nbsp;Jiayi Zhang,&nbsp;Kezhu Han,&nbsp;Mantang Ge,&nbsp;Yuhu Li,&nbsp;Yujia Luo,&nbsp;Bingjie Mai","doi":"10.1016/j.culher.2025.05.004","DOIUrl":"10.1016/j.culher.2025.05.004","url":null,"abstract":"<div><div>It is well-known that paper-based artifacts are vulnerable materials, which are susceptible to deterioration due to aging, acidification, mold contamination, and other forms of degradation, leading to significant damage. Of particular concern is the degradation of paper caused by mold colonization, which presents a major challenge in the preservation of cultural heritage. Furthermore, mold and their metabolites can compromise the human immune system and trigger allergic reactions, posing serious health risks to individuals involved in the conservation and handling of these materials. In this study, the mold contamination of paper archives in Shaanxi Province, China was taken as the research object, a fungicidal method was devised for eradicating fungal growth on mold-infested paper through the application of solid Na<sub>2</sub>B<sub>8</sub>O<sub>13</sub>·4H<sub>2</sub>O combined with discontinuous vacuum (BDV) treatment. The effectiveness of this approach was evaluated using mold-contaminated paper archives isolated from the Shaanxi Provincial Archives in China as the subject of investigation. XPS, ICPMS, and ESR analyses confirmed that the discontinuous vacuum (DV) treatment promotes the penetration of Na<sub>2</sub>B<sub>8</sub>O<sub>13</sub>·4H<sub>2</sub>O, so as to enhance the anti-mold effect of moldy paper. The changes in various metabolites and RNA levels were identified as the main factors of mold death, especially those related to genes in the Pentose phosphate pathway, galactose metabolism, and membrane components and transporters. This method offers a safe, efficient, and cost-effective approach for eradicating mildew on large-scale paper materials. It also explores novel possibilities for the prevention and removal of mold on paper substrates, laying a foundation for future research on the large-scale mold control of paper-based objects.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"74 ","pages":"Pages 22-34"},"PeriodicalIF":3.5,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144147771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Historical narratives: Was Dutch admiral Piet Heyn’s silver basin made from ``treasure fleet'' silver? 历史叙述:荷兰海军上将Piet Heyn的银盆是用“宝藏舰队”的银做的吗?
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-23 DOI: 10.1016/j.culher.2025.05.002
Joosje van Bennekom , Jan Pelsdonk , Paolo d’Imporzano , Stephanie Archangel , Dirk Jan Biemond , Robert van Langh , Gareth R. Davies
{"title":"Historical narratives: Was Dutch admiral Piet Heyn’s silver basin made from ``treasure fleet'' silver?","authors":"Joosje van Bennekom ,&nbsp;Jan Pelsdonk ,&nbsp;Paolo d’Imporzano ,&nbsp;Stephanie Archangel ,&nbsp;Dirk Jan Biemond ,&nbsp;Robert van Langh ,&nbsp;Gareth R. Davies","doi":"10.1016/j.culher.2025.05.002","DOIUrl":"10.1016/j.culher.2025.05.002","url":null,"abstract":"<div><div>According to folklore, a basin was made from silver of the 1628 Spanish treasure fleet. Both historical and analytical research has been undertaken to establish if this is true. The basin’s chemistry has been compared to contemporary silver objects from European and the American sources. It is concluded that the basin is produced from silver of both European and Mexican origin, comparable to silver prevalent in The Netherlands in the 17th century. Although part of the silver could originate from the treasure fleet, the most probable conclusion is that an American provenance is false and was invented to give more significance to the basin.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"74 ","pages":"Pages 12-21"},"PeriodicalIF":3.5,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144115952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Once upon a glass mosaic in the apse of S. Sabina’s Basilica in Rome. Interdisciplinary study of a Late Antique/Medieval lost decoration 曾经在罗马圣萨比娜大教堂后殿的玻璃马赛克。一个晚期古董/中世纪遗失装饰的跨学科研究
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-22 DOI: 10.1016/j.culher.2025.05.001
Alberta Silvestri , Sarah Maltoni , Manuela Gianandrea , Chiara Croci
{"title":"Once upon a glass mosaic in the apse of S. Sabina’s Basilica in Rome. Interdisciplinary study of a Late Antique/Medieval lost decoration","authors":"Alberta Silvestri ,&nbsp;Sarah Maltoni ,&nbsp;Manuela Gianandrea ,&nbsp;Chiara Croci","doi":"10.1016/j.culher.2025.05.001","DOIUrl":"10.1016/j.culher.2025.05.001","url":null,"abstract":"<div><div>The present interdisciplinary study examines the glass tesserae from the apse mosaic of <em>S. Sabina</em>, part of a wider research project on Early Medieval wall paintings and mosaics in Rome. The tesserae in different green shades (pale green, green and dark green), the sole remnants of the original mosaic now lost and replaced by 16th-century frescoes, were analysed using various techniques (OM, SEM-EDS, EPMA, XRPD) to identify raw materials and production technologies, aiming to date the mosaic (5th, 9th, or 12th century AD).</div><div>The analyses identified various glassy matrices, comparable to known compositional groups such as 'Roman', 'HIMT', 'Foy 2.1′, and 'Foy 3.2′, as well as opacifiers/pigments like lead antimonate and lead stannate. These results indicate that the green and most pale green tesserae were specifically produced for this mosaic. The dark green tesserae show greater variability, suggesting the reuse and recycling of pre-existing materials. The archaeometric analyses support a dating between the 5th and 9th centuries AD, aligning with art-historical assessments.</div><div>The comparison with the 5th-century AD counter-façade mosaic of <em>S. Sabina</em> revealed significant differences in the composition of the glass matrices and opacifiers/pigments, indicating that the counter-façade mosaic was primarily made from reused tesserae. Comparisons with green tesserae of other Roman mosaics highlighted a general trend of recycling and reusing tesserae, except for the 7th-century AD <em>S. Agnese fuori le mura</em> mosaic, where newly produced and reused tesserae coexisted. These data reinforce the hypothesis of a 5th to 9th-century AD dating for the <em>S. Sabina</em> apse mosaic, providing new insights into the production and use of glass tesserae in Late Antique and Early Medieval Rome.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"74 ","pages":"Pages 1-11"},"PeriodicalIF":3.5,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144115953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Numerical-experimental solar loading thermography method and chemical-physical techniques: A Tandem for the preservation of ancient books 数值-实验太阳载荷热成像法与化学-物理技术:古籍保存的串联
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-01 DOI: 10.1016/j.culher.2025.04.032
Gilda Russo , Yinuo Ding , Reagan Kasonsa Tshiangomba , Enza Pellegrino , Antonio Cicone , Hai Zhang , Stefano Sfarra
{"title":"Numerical-experimental solar loading thermography method and chemical-physical techniques: A Tandem for the preservation of ancient books","authors":"Gilda Russo ,&nbsp;Yinuo Ding ,&nbsp;Reagan Kasonsa Tshiangomba ,&nbsp;Enza Pellegrino ,&nbsp;Antonio Cicone ,&nbsp;Hai Zhang ,&nbsp;Stefano Sfarra","doi":"10.1016/j.culher.2025.04.032","DOIUrl":"10.1016/j.culher.2025.04.032","url":null,"abstract":"<div><div>In recent decades, the need to preliminarily study works of art with non-destructive and portable techniques has given rise to the figure of the conservation scientist for applications in the field of cultural heritage. This study applies solar loading thermography to detect surface and subsurface defects in an ancient book (1861), examining both natural degradation and fabricated defects. The latter were generated by the natural and inevitable degradation process to which the organic components of the book (for example cellulose, lignin, etc.) are subjected, and voluntarily introduced inside the book cover to determine the sensitivity and the feasibility of the technique. Thermal imaging analysis, supported by numerical simulation, revealed humidity damage and adhesive residues. Two experimental conditions were tested using or not clips to optimize cover-to-page adhesion. Four circoular dowels of different compositions assessed technique sensitivity. Complementary analyses (UV fluorescence, XRF spectroscopy, optical microscopy) validated surface anomal detection and material characterization.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"73 ","pages":"Pages 579-589"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143948463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Machine learning-assisted vibrational spectroscopy for textile fiber identification in historical tapestries 历史挂毯中纺织纤维识别的机器学习辅助振动光谱
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-01 DOI: 10.1016/j.culher.2025.04.034
M. Król , P. Stoch , S. Wójcik , E. Nowak Przybyszewska , W. Mozgawa
{"title":"Machine learning-assisted vibrational spectroscopy for textile fiber identification in historical tapestries","authors":"M. Król ,&nbsp;P. Stoch ,&nbsp;S. Wójcik ,&nbsp;E. Nowak Przybyszewska ,&nbsp;W. Mozgawa","doi":"10.1016/j.culher.2025.04.034","DOIUrl":"10.1016/j.culher.2025.04.034","url":null,"abstract":"<div><div>Wawel tapestries constitute an invaluable part of Polish and world heritage. To preserve this patrimony and support conservators, it is essential to correlate the type of material from which they were made with the presence of dyes. We structurally characterized a large set of wool and silk fibers collected from tapestries during conservation work using Fourier transform infrared spectroscopy coupled with multivariate statistical analysis. This allowed us to correlate the protein structure with the type of the samples and the presence of dyes. We found that Principal Component Analysis (PCA) effectively distinguished silk from wool, revealing greater homogeneity in wool fibers. However, PCA showed limitations in accurately classifying fiber colors, prompting the application of supervised machine learning models. Among the tested approaches – Logistic Regression (LogReg), Linear Discriminant Analysis (LDA), k-Nearest Neighbors (kNN), and Multi-Layer Perceptron (MLP) – MLP demonstrated the highest accuracy, particularly in handling complex spectral patterns. Notably, systematic misclassifications aligned with spectral similarities in dye compositions, suggesting inherent challenges in fiber color differentiation. These findings highlight the potential of machine learning in historical fiber characterization.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"73 ","pages":"Pages 571-578"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143948948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unveiling hidden details of an etruscan statue: The power of combined pXRF spot and map approach 揭开伊特鲁里亚雕像隐藏的细节:结合pXRF点和地图方法的力量
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-01 DOI: 10.1016/j.culher.2025.04.031
A.P. Santo , S. Calandra , L. Cappuccini
{"title":"Unveiling hidden details of an etruscan statue: The power of combined pXRF spot and map approach","authors":"A.P. Santo ,&nbsp;S. Calandra ,&nbsp;L. Cappuccini","doi":"10.1016/j.culher.2025.04.031","DOIUrl":"10.1016/j.culher.2025.04.031","url":null,"abstract":"<div><div>Portable X-ray fluorescence spectrometry (pXRF), a non-invasive technique, is increasingly used in the field of Cultural Heritage for multi-element analysis due to its ease of use and no sample preparation. This method allows for fast, multi-elemental analysis of materials without damaging the original objects, making it invaluable in studying rare or fragile pieces. The combined application of spot and map analyses may shed new light on the composition of the studied material. Indeed, spot analysis provides localized, point-specific data, while mapping generates a broader overview of the material's distribution across the artifact’s surface. This dual approach is particularly useful, revealing insights inaccessible through spot analysis alone. In this paper, we demonstrated the validity of this approach by analyzing the eyes of an Etruscan statue housed at the National Archaeological Museum in Florence (Italy). The obtained distribution of chemical elements in the eyes enabled the formulation of a hypothesis regarding their manufacturing process.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"73 ","pages":"Pages 536-542"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143937353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Virtual reconstruction of Wanfoge in Beijing Zhihua Temple 北京智化寺万佛阁的虚拟重建
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-01 DOI: 10.1016/j.culher.2025.04.016
Qiang Chen , Tian-Ning Chen , Zhen-Yu Ouyang , Xiao-Yi Wang
{"title":"Virtual reconstruction of Wanfoge in Beijing Zhihua Temple","authors":"Qiang Chen ,&nbsp;Tian-Ning Chen ,&nbsp;Zhen-Yu Ouyang ,&nbsp;Xiao-Yi Wang","doi":"10.1016/j.culher.2025.04.016","DOIUrl":"10.1016/j.culher.2025.04.016","url":null,"abstract":"<div><div>The reassembly and restoration of discrete heritage elements within their original installation context pose significant challenges. This study focuses on utilizing hybrid digital technologies to virtually restore the separated Wanfoge (Ten Thousand Buddhas Pavilion) Zhihua Temple (Temple of Transforming Wisdom). Specifically, the coffered ceiling section from Wanfoge was dismantled in the early 20th century and subsequently sold and dispersed overseas. Our research goal is to digitally restore the original cultural appearance of the heritage and to provide a more comprehensive and in-depth interpretation and presentation of this significant architectural cultural heritage. Traditional 3D scanning and virtual assembly methods are inadequate for reconstructing this site, as the ceiling is an intricate wooden assembly with many components that cannot be directly scanned without disassembly. Additionally, a systematic analysis and reconstruction of the numerous missing decorative elements are required. This study introduced an innovative approach to reconstruct the missing 3D information of the ceiling and analyzed its original architectural installation context. We first introduced an innovative approach by utilizing camera pose reconstruction and historical image projection to guide the restoration and modeling process with accurate dimensions and positioning. Next, we used polygon Boolean operations to precisely cut and reconstruct the structural assemblies. Finally, we reinstalled the reconstructed 3D models into their original architectural context within a virtual environment. This study reveals that the construction sequence of the Zhihua Temple ceiling follows a bottom-up, pyramid-like structure. In reconstructing historical architectural scenes, the Camera Pose Reconstruction method allows for more precise positioning and modeling using historical photographs. The interior spatial layout of Wanfoge is characterized by a distinctly centralized design.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"73 ","pages":"Pages 382-392"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143895950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deep learning-based damage detection and segmentation in the battledore of Darbhanga Fort 基于深度学习的达尔班加堡战场损伤检测与分割
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-01 DOI: 10.1016/j.culher.2025.04.023
Saurabh Kumar Singh, Damodar Maity, Pradeep Kumar Kumawat
{"title":"Deep learning-based damage detection and segmentation in the battledore of Darbhanga Fort","authors":"Saurabh Kumar Singh,&nbsp;Damodar Maity,&nbsp;Pradeep Kumar Kumawat","doi":"10.1016/j.culher.2025.04.023","DOIUrl":"10.1016/j.culher.2025.04.023","url":null,"abstract":"<div><div>India's rich and diverse cultural heritage (CH) is mirrored in its architectural treasures, each structure bearing a unique story of history and craftsmanship. This research delves into the application of advanced technologies for the preservation and protection of these invaluable cultural assets. In the present study, You Only Look Once version 8 (YOLOv8), a sophisticated deep learning (DL) architecture, has been meticulously harnessed as a powerful instrument for the precise detection, and detailed segmentation of superficial damages in the form of crack, spalling, and vegetation. As an illustrative case study, we focus our attention on the resplendent Darbhanga Fort, an architectural gem crafted from brick masonry and nestled in the historic heart of Darbhanga, Bihar. The preliminary survey reveals a poignant narrative, one shaped by the absence of consistent upkeep—unveiling a landscape marred by formidable cracks, spalling, and encroaching vegetation. A comprehensive damage dataset of 7440 images (excluding background images) has been meticulously curated from the considered masonry heritage, along with its bounding box labels for precise damage detection and polygon box labels for intricate damage segmentation. This invaluable dataset has been thoughtfully shared with the global research community on the open-source platform of Mendeley's database. The maximum mean Average Precision at Intersection over Union (IoU) threshold of 0.5 (mAP_0.5) of 96.2 % and 92.5 % have been obtained for YOLOv8 detection as well as segmentation models respectively.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"73 ","pages":"Pages 510-523"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143928147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cobalt rich phases formed in processing natural erythrite at high temperatures 在高温下加工天然红铁矿形成富钴相
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-01 DOI: 10.1016/j.culher.2025.04.007
Lisa Bruzzone , Laura Gaggero , Judit Molera , Alessandro Zucchiatti
{"title":"Cobalt rich phases formed in processing natural erythrite at high temperatures","authors":"Lisa Bruzzone ,&nbsp;Laura Gaggero ,&nbsp;Judit Molera ,&nbsp;Alessandro Zucchiatti","doi":"10.1016/j.culher.2025.04.007","DOIUrl":"10.1016/j.culher.2025.04.007","url":null,"abstract":"<div><div>This study investigates whether natural erythrite was used before 1520 as a source of arsenic-free cobalt products for the production of blue glass and glazes. Historical records on glass and ceramics suggest a shift in cobalt sources or processing techniques around this time, with earlier European cobalt blue glass and glazes being arsenic-free and later ones containing significant arsenic levels. The aim is to determine the specific transformations of erythrite during firing, how it interacts with other compounds, and whether it forms phases that do not retain arsenic. To explore this, we conducted thermal treatments of erythrite alone and in combination with historically relevant minerals to assess its transformations and potential for arsenic removal. Materials characterization has been performed by XRPD, HT-SR-XRPD, XRF, and SEM-EDS.</div><div>The roasting of erythrite shows that the mineral decomposition begins at 227 °C, forming an amorphous phase with maximum arsenic loss by 635 °C. At 560 °C, cobalt arsenates (monoclinic and tetragonal Co₃(AsO₄)₂) crystallize, trapping arsenic within the structure. A transient cobalt arsenate appears at 627 °C but disappears at 755 °C, while at 775 °C, a cobalt-rich, arsenic-poor phase (Co₇.₈As₃O₁₆) forms. Therefore, arsenic remains locked within stable cobalt arsenates, indicating that simple roasting of erythrite, as could have been achieved in 14th–16th century ovens, is insufficient to eliminate arsenic below detectable limits in medium-resolution techniques such as PIXE and XRF.</div><div>Further experiments following historical recipes using erythrite mixed with borax and calcite (as described by Isfahani) revealed the formation of an amorphous blue glass containing cobalt, arsenic, and boron, along with crystalline phases such as NaCa₂Co₂(AsO₄)₃, Ca₃(AsO₄)₂, as well as cobalt rich phases such as Co-borate (Co₂Fe₀.₇Ni₀.₃BO₅), with SiO<sub>2</sub> and Al<sub>2</sub>O<sub>3</sub> spinels ((Co,Ni,Fe,Al)<sub>3</sub>O<sub>4</sub>.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"73 ","pages":"Pages 476-487"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143913100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Novel VSLAM positioning through synthetic data and deep learning: Applications in virtual archaeology, ArQVIA 基于综合数据和深度学习的新型VSLAM定位:在虚拟考古中的应用
IF 3.5 2区 综合性期刊
Journal of Cultural Heritage Pub Date : 2025-05-01 DOI: 10.1016/j.culher.2025.04.004
Alicia Colmenero-Fernández
{"title":"Novel VSLAM positioning through synthetic data and deep learning: Applications in virtual archaeology, ArQVIA","authors":"Alicia Colmenero-Fernández","doi":"10.1016/j.culher.2025.04.004","DOIUrl":"10.1016/j.culher.2025.04.004","url":null,"abstract":"<div><div>Virtual archaeology enhances the visitor’s understanding of historical sites through 3D reconstructions of original locations. However, a major obstacle to interactive visualization is the VSLAM (Visual Simultaneous Localization and Mapping) problem, which revolves around accurately matching real-world positions with scaled virtual replicas. Current methods—such as marker recognition or image feature comparison against keyframes or point clouds—often involve high computational costs, complex setups, or software dependencies (embedded systems, GPUs, library compilations).</div><div>Our proposed method leverages Content-Based Image Retrieval (CBIR) to match RGB input images taken on-site with features learned from photogrammetric models. A single image is transmitted via a server-based system, and an easy-to-use request-response interface is guided by the gyroscope. A 360-degree panorama that is in line with the nearest camera perspective is returned after the match. This approach is demonstrated by the mobile app ArQVIA, which makes 3D visualizations accessible and interactive for any monocular device without the need for specialized hardware.</div></div>","PeriodicalId":15480,"journal":{"name":"Journal of Cultural Heritage","volume":"73 ","pages":"Pages 347-357"},"PeriodicalIF":3.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143891126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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