Digital Applications in Archaeology and Cultural Heritage最新文献_第4页

PLM-Res-U-Net: A light weight binarization model for enhancement of multi-textured palm leaf manuscript images PLM-Res-U-Net：用于增强多纹理棕榈叶手稿图像的轻量级二值化模型

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-07-04 DOI: 10.1016/j.daach.2024.e00360

N. Shobha Rani , T.M. Akhilesh , B.J. Bipin Nair , K.S. Koushik , Elisa Barney Smith

{"title":"PLM-Res-U-Net: A light weight binarization model for enhancement of multi-textured palm leaf manuscript images","authors":"N. Shobha Rani , T.M. Akhilesh , B.J. Bipin Nair , K.S. Koushik , Elisa Barney Smith","doi":"10.1016/j.daach.2024.e00360","DOIUrl":"https://doi.org/10.1016/j.daach.2024.e00360","url":null,"abstract":"<div><p>This paper proposes a deep semantic binarization model, PLM-Res-U-Net, for enhancing palm-leaf manuscripts. PLM-Res-U-Net is a lightweight model comprising encoding and decoding blocks with skip connections. The model enhances the palm leaf manuscript by efficiently retaining the text strokes by removing the degradations such as uneven illumination, aging marks, brittleness, and background discolorations. Two datasets of palm leaf manuscript collections with multiple degradation patterns and diverse textured backgrounds are used for experimentation. PLM-Res-U-Net is trained from scratch with 50 epochs with a learning rate <span><math><mrow><mi>o</mi><mi>f</mi><mspace></mspace><mn>1</mn><msup><mi>e</mi><mrow><mo>−</mo><mn>8</mn></mrow></msup></mrow></math></span> with three sampling strategies. The performance of state-of-the-art deep learning models ResUnet, Pspnet, U-Net++, and Segnet are also evaluated along with two diverse benchmark datasets. Analysis shows that results obtained by the proposed PLM-Res-U-Net prove generalizability and computational efficacy with a dice score of 0.986. Additionally, PLM-Res-U-Net successfully preserves the edge strokes of the text compared with state-of-the-art models.</p></div>","PeriodicalId":38225,"journal":{"name":"Digital Applications in Archaeology and Cultural Heritage","volume":"34 ","pages":"Article e00360"},"PeriodicalIF":0.0,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141592966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The visual landscape of rock art in Qeydu Valley in Teymare in the Central Iranian Plateau 伊朗中部高原泰马勒凯杜山谷岩画的视觉景观

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-07-04 DOI: 10.1016/j.daach.2024.e00358

Ebrahim Karimi

引用次数: 0

Applying 3D stratigraphic reconstruction to a large rescue archaeology site. A case study of the medieval and early modern submarine topography in Oslo, Norway 在大型抢救性考古遗址中应用三维地层重建技术。挪威奥斯陆中世纪和现代早期海底地形案例研究

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-07-03 DOI: 10.1016/j.daach.2024.e00357

Sjoerd van Riel

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Decoding urban evolution: A parametric reconstruction of the Old City of Aleppo between the mamluk and the post-war city 解码城市演变：阿勒颇老城在马穆鲁克和战后城市之间的参数重建

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-07-02 DOI: 10.1016/j.daach.2024.e00355

Rahaf Orabi

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Scanning, modelling and dissemination of the interior appearance of wooden historic churches in the Maramures region of Romania 罗马尼亚马拉穆雷茨地区木制历史教堂内部外观的扫描、建模和传播

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-06-21 DOI: 10.1016/j.daach.2024.e00351

Kamil Żyła , Jacek Kęsik , Sylwester Korga , Marek Miłosz , Karolina Rybak

{"title":"Scanning, modelling and dissemination of the interior appearance of wooden historic churches in the Maramures region of Romania","authors":"Kamil Żyła , Jacek Kęsik , Sylwester Korga , Marek Miłosz , Karolina Rybak","doi":"10.1016/j.daach.2024.e00351","DOIUrl":"https://doi.org/10.1016/j.daach.2024.e00351","url":null,"abstract":"<div><p>In the Maramureș region of Romania there is a large number of historic wooden churches dating back to the 17th and 18th centuries. These objects of tangible cultural heritage continue to be exposed to degradation factors. Meanwhile, their interiors hide important and historically valuable artefacts of cultural heritage. Their loss would noticeably impoverish the heritage of local communities. This article presents the problems of 3D scanning the interiors of wooden historic churches, the scanning methodology specifically developed for this occasion, the equipment used and its parameters, and the results of its application. Four examples of wooden churches from the Maramureș region were studied: modern laser scanning technologies with appropriate selection of parameters permits a satisfactorily precise scan of the interior of a wooden religious building, even in difficult lighting conditions. The methodology and equipment choice was proven to be successful and is recommended here for future projects in the region and for structures facing similar challenges.</p></div>","PeriodicalId":38225,"journal":{"name":"Digital Applications in Archaeology and Cultural Heritage","volume":"34 ","pages":"Article e00351"},"PeriodicalIF":0.0,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2212054824000365/pdfft?md5=c9416fba03280d0b1bd51825b61c65b5&pid=1-s2.0-S2212054824000365-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141485849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Predictive modeling in geoarchaeology: An evaluation of machine learning algorithms and topographic variables on the Serranópolis City - Brazil 地质考古学中的预测模型：对巴西塞拉诺波利斯市机器学习算法和地形变量的评估

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-06-10 DOI: 10.1016/j.daach.2024.e00350

Alessandra Cristina Pereira , Édipo H. Cremon , Rosiclér Theodoro da Silva , e Julio Cezar Rubin de Rubin

{"title":"Predictive modeling in geoarchaeology: An evaluation of machine learning algorithms and topographic variables on the Serranópolis City - Brazil","authors":"Alessandra Cristina Pereira , Édipo H. Cremon , Rosiclér Theodoro da Silva , e Julio Cezar Rubin de Rubin","doi":"10.1016/j.daach.2024.e00350","DOIUrl":"https://doi.org/10.1016/j.daach.2024.e00350","url":null,"abstract":"<div><p>The search for predictive models in archaeology using geographical data and artificial intelligence (AI) has made progress, but there is a scarcity of studies focusing on South America. Serranópolis, in Goiás, Central-West Brazil, emerges as an ideal landscapefor applying AI and geographical data to predict archaeological sites. This study aimed to predict potential archaeological locations in Serranópolis using topographic variables and four supervised classification algorithms: C5.0, Random Forest (RF), eXtreme Gradient Boosting (XGBoost), and Gradient Boosting Machine (GBM). The methodology involved sample points representing open-air archaeological sites and rock shelters, along with randomly selected pseudo-absence samples. Eighteen topographic variables from a digital elevation model were considered. RF outperformed other algorithms, producing a probability map of site occurrence. Key predictors included sky view factor, roughness, topographic depression, and slope. The findings enhance our understanding of archaeological potential in this region, highlighting the effectiveness of RF in predictive modeling.</p></div>","PeriodicalId":38225,"journal":{"name":"Digital Applications in Archaeology and Cultural Heritage","volume":"34 ","pages":"Article e00350"},"PeriodicalIF":0.0,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141325144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

From shipwreck to seaworthy: A digital reconstruction of the Ma'agan Mikhael B ship 从沉船到适航：Ma'agan Mikhael B 号船的数字重建

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-06-08 DOI: 10.1016/j.daach.2024.e00346

Nathan Helfman , Maayan Cohen , Josef Rott , Michelle Creisher , Deborah Cvikel

引用次数: 0

Proposal of metadata schema for capturing and processing 3D models in an archaeological context 关于在考古学背景下获取和处理 3D 模型的元数据模式的建议

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-05-28 DOI: 10.1016/j.daach.2024.e00347

María-Eugenia Polo, Guadalupe Duran-Dominguez, Ángel M. Felicísimo

{"title":"Proposal of metadata schema for capturing and processing 3D models in an archaeological context","authors":"María-Eugenia Polo, Guadalupe Duran-Dominguez, Ángel M. Felicísimo","doi":"10.1016/j.daach.2024.e00347","DOIUrl":"10.1016/j.daach.2024.e00347","url":null,"abstract":"<div><p>The management of cultural heritage leads to the creation of digital files that contain representations of cultural heritage elements. Over the last few decades, a number of technologies designed for creating 3D models of objects or scenes have been developed, and the number of digitisation platforms has increased. Despite the dissemination of 3D models on these platforms, generally, the methodologies used appears to be undocumented and there is a lack of standards for providing metadata for creating 3D models. In this paper, a metadata schema for 3D models of archaeological objects is proposed, addressing the possible techniques used to create and process such models and considering that not all digital objects are the same, as they are produced in different ways and with different metrics and chromatic accuracies. Additionally, a core of the most crucial components is suggested to alleviate the difficulty of producing exhaustive metadata to represent the entire procedure.</p></div>","PeriodicalId":38225,"journal":{"name":"Digital Applications in Archaeology and Cultural Heritage","volume":"34 ","pages":"Article e00347"},"PeriodicalIF":0.0,"publicationDate":"2024-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2212054824000328/pdfft?md5=6cc141d25b196f00d4d81395182d0d53&pid=1-s2.0-S2212054824000328-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141196973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A new approach to locate, characterise and restore in 3D polychromy of Apollo’s temple at Delphi (4th century B. C.) 德尔斐阿波罗神庙（公元前 4 世纪）多彩饰的定位、特征描述和 3D 恢复新方法

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-05-25 DOI: 10.1016/j.daach.2024.e00345

Vincent Baillet , Rémy Chapoulie , Bruno Dutailly , Francesca Galluzzi , Pascal Mora , Aurélie Mounier

引用次数: 0

DanXe: An extended artificial intelligence framework to analyze and promote dance heritage DanXe：分析和推广舞蹈遗产的扩展人工智能框架

Digital Applications in Archaeology and Cultural Heritage Pub Date : 2024-05-15 DOI: 10.1016/j.daach.2024.e00343

Lorenzo Stacchio , Silvia Garzarella , Pasquale Cascarano , Allegra De Filippo , Elena Cervellati , Gustavo Marfia

{"title":"DanXe: An extended artificial intelligence framework to analyze and promote dance heritage","authors":"Lorenzo Stacchio , Silvia Garzarella , Pasquale Cascarano , Allegra De Filippo , Elena Cervellati , Gustavo Marfia","doi":"10.1016/j.daach.2024.e00343","DOIUrl":"10.1016/j.daach.2024.e00343","url":null,"abstract":"<div><p>Motivated by the need to leverage technologies to enhance the preservation, accessibility, quantitative data analysis, and valorization of Dance Heritage, this work introduces DanXe, a framework based on Artificial Intelligence and Extended Reality for the digitization, automatic analysis, and immersive manipulations of tangible and intangible cultural heritage material. Our contribution offers a framework to define the Digital Twin of documentary assets associated with dance heritage, enriching the storytelling of its traditions, performers, and specific languages. The implications of the proposed framework extend beyond the realm of dance, impacting various creative industries and cultural heritage preservation efforts. The approach is validated through a specific case study, linked to the artistic legacy of the dancer and choreographer Rudolf Nureyev intending to narrate his artistic impact. Moreover, we contribute with the description of an effective strategy for the comprehensive organization and analysis of all materials related to the legacy of the dancer.</p></div>","PeriodicalId":38225,"journal":{"name":"Digital Applications in Archaeology and Cultural Heritage","volume":"33 ","pages":"Article e00343"},"PeriodicalIF":0.0,"publicationDate":"2024-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141027523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0