Search Results (11)

Discourse on Japanese architecture relies on qualitative interpretation to link abstract concepts such as “ma” and “mu”, used here as illustrative examples of the conceptual register, with physical spaces, such as engawa, yet lacks quantitative, data-driven validation. This study addresses this gap by testing two primary hypotheses: (1) whether abstract Japanese architectural terms form a distinct, computationally recoverable conceptual layer, and (2) whether the corresponding concrete architectural devices cohere into a unified physical mesh rather than being fragmented into unrelated subclusters. We investigate this using a Natural Language Processing (NLP) framework centred on a fine-tuned BERT model, utilising an exhaustive Adjusted Rand Index (ARI) enumeration search over two-way partitions on a target vocabulary of 28 terms. Furthermore, a “definitional audit” compares a FULL corpus against a CLEAN corpus, stripped of explicit glossary-like sentences, to mitigate “shortcut learning”, allowing sensitivity at the conceptual physical boundary to be inspected. Both hypotheses are supported. A stable two-block structure appears across all evaluations, comprising a compact conceptual pocket {aware, ma, mu, wabi, sabi, and wabi_sabi} and a larger physical mesh integrating vocabulary for room, garden, and shrine. Interface structure concentrates in a narrow boundary corridor, most consistently along the engawa–shakkei linkage, with en acting as the principal physical-side interface hub under sparsified network views. In the definitional audit (FULL versus CLEAN), ikezuishi is the only recurrently unstable item, shifting sides under small, defensible changes in corpus cleaning and Japanese-aware sentence segmentation, which is best read as a sensitivity signal rather than a substantive change in macro-structure. Removing glossary-like definitions slightly tightens dispersion while preserving the backbone split, which supports definitional audits as a practical robustness check for distributional studies of architectural vocabularies. Full article

The quality of the soundscape in historical districts is receiving increasing attention from urban governments due to its significant potential to highlight historical characteristics and enhance the acoustic environment of urban areas. However, there is still a lack of research on the relationship between natural and cultural soundscapes as they interact in historic areas. Using the historical area of Wuhou Shrine Museum in Chengdu as a case study, this study analyzed the differences in sound levels, sound source recognition, and subjective perception between two distinct spatial types: the historical street and adjacent urban forest. Additionally, structural equation modeling (SEM) was employed to explore the impact of sound source recognition and sound levels on subjective perception. The results reveal the following: (1) The soundscape interaction between the historical street and the adjacent urban forest exhibits a conflicting relationship, with cultural and natural soundscapes struggling to coexist harmoniously. (2) Within the historical region, L₁₀ has the strongest effect on subjective evaluation, while L₉₀ has the weakest. (3) Quietness is not always positively correlated with comfort and pleasure, indicating that a tranquil environment does not necessarily enhance pleasantness. These findings provide differentiated soundscape optimization strategies tailored to historical areas. Full article

Xishu Gardens, an exemplary narrative of classical Chinese gardens, faces challenges in preserving its commemorative spatial structures while accommodating modern visitors’ needs. While trajectory analysis is critical, existing studies struggle to interpret multi-dimensional perception-preference data owing to spatiotemporal mismatches in multi-source datasets. This study adopted an improved Ward–K-medoids hybrid clustering algorithm to analyze 885 trajectory samples and 34,384 synchronized data points capturing emotional valence, cognitive evaluations, and dwell time behaviors via panoramic digital twins across three heritage sites (Du Fu Thatched Cottage, San Su Shrine, and Wangjiang Tower Park). Our key findings include the following: (1) Axial bimodal patterns: Type I high-frequency looping paths (27.6–68.9% recurrence) drive deep exploration, in contrast to Type II linear routes (≤0.5% recurrence), which enable intensive node coverage. (2) Layout-perception dynamics: single-axis layouts maximize behavioral engagement (DFTC), free-form designs achieve optimal emotional-cognitive integration (WTP), and multi-axis systems amplify emotional-cognitive fluctuations (SSS). (3) Spatial preference hierarchy: entrance and waterfront zones demonstrate dwell times 20% longer than site averages. Accordingly, the proposed model synchronizes Type II peak-hour throughput with Type I off-peak experiential depth using dynamic path allocation algorithms. This study underscores the strong spatial guidance mechanisms of Xishu Gardens, supporting tourism management and heritage conservation. Full article

In the dialogue between “wind” and “earth”, terroir-built heritage and the natural environment together construct the cultural landscape of agrarian civilization. Understanding historical heritage within the broader landscape system and recognizing the cultural connotations and collective spatial memory embedded in this dialogue are crucial for identifying the value of heritage, excavating urban history, and promoting high-quality development. This article examines the Water-distributing Shrine landscape structure (WSLS)—a Japanese model comprising four spatial elements: focus, boundary, direction, and domain—and explores its relevance for interpreting the spatial logic of Chinese historical cities. The study adopts a visual-analytical method combining literature review, historical document analysis, field observation, and diagrammatic interpretation. Through a case study of Taiyuan, a city shaped by the Fen River and surrounding mountain systems, this study analyzes the historical characteristics of WSLS elements, reconstructs Taiyuan’s cultural landscape structure, and proposes integrated heritage conservation strategies. Rather than treating cultural relics as isolated objects, the approach emphasizes structural relationships between nature and culture, revealing how spatial configuration encodes collective values. This study aims to preserve the spatial logic and symbolic landscape system of agrarian civilizations and offers a reference for other Chinese cities seeking to rediscover and protect their historical landscape heritage. Full article

This article focuses on modern methods of documentation and visualization for a historic object. Digital photogrammetry and terrestrial laser scanning (TLS), which are essential tools for documenting cultural heritage in view of their rapid development in recent years, were used, compared, and analyzed. Furthermore, the use of available 3D computer graphics technologies for visualization is described and an optimal procedure for converting the object into VR and AR is proposed and implemented. The technologies presented in this article were tested within the context of a project on the reconstruction of the shrine of the Prophet Nahum in the city of Alqosh in northern Iraq, taking the shrine as a case study. Funded by ARCH Int. and provided by GemaArt Int., the restoration project started in 2018 and was completed in 2021. The ongoing documentation was prepared by the CTU and it used the materials for research purposes. Accurate documentation using photogrammetry, drones, and TLS was key to the restoration. Leica BLK360, Faro Focus S150, and GeoSlam laser scanners were used, as well as photogrammetric methods. In particular, the documentation process involved the creation of 3D textured models from the photogrammetry, which were compared to the TLS data to ensure accuracy. These models were necessary to track changes during the reconstruction phases and to calculate the volumes of rubble removed and materials added. Our data analysis revealed significant differences between the construction logs and the analysis of the accurate 3D models; the results showed an underestimation of the displaced material statements by 13.4% for removed material and 4.6% for added material. The use of heat maps and volumetric analyses helped to identify areas of significant change that guided the reconstruction and documented significant changes to the building for the investor. These findings are important for use in the construction industry with respect to historic sites as well as for further research focused on visualization using VR (virtual reality) and AR (augmented reality). The conversion of existing 3D models into VR and AR is rapidly evolving and significant progress was made during this project. The Unreal Engine (UE) game engine was used. Despite the significantly improved performance of the new UE 5 version, the data for conversion to VR and AR needs to be decimated to reduce the amount—in our case, this was by up to 90%. The quality appearance of the objects is then ensured by textures. An important outcome of this part of the research was the debugged workflow developed to optimize the 3D models for VR, which was essential for creating a virtual museum that shows the restoration process. Full article

Historic buildings are considered assets for generations. The use of 3D interactive models is an excellent way to document such historic cultural heritage. Such buildings include socio-religious buildings, such as shrines and religious monuments. Digital technologies such as photogrammetry and laser scanning play a pivotal role in monitoring and safeguarding precious shrine cultural heritage. These advanced techniques allow the capture of details and accurate 3D representations of cultural artifacts, architectural structures, and even entire shrines. This study deals with research related to the conservation of the selected historic shrine of Shah Yousaf Gardez. A laser scanner methodology was used to produce a high-level detail interactive model translated into a heritage building information modeling (HBIM) prototype. This HBIM model has been designed to maintain the historical details of the shrine, especially geometric features, artwork present on the surface, and condition of structural as well as non-structural components. Data analysis of defects in structural and non-structural components was also analyzed in the study. This study was conducted fort the first time for a shrine case study. It will not only help to document and preserve historic buildings and cultural heritage but also monitor potential degradation or damage over time. Using this technology, scheduled conservation and restoration efforts ensuring the long-term preservation of these invaluable treasures can be adopted. Full article

Cultural relics and historical sites serve as carriers of cultural, historical, and artistic information. However, any damage incurred by these cultural relics can result in the loss of information, consequently impacting sustainable conservation and revitalization of the cultural heritage. Han Dynasty stone reliefs are a representative carrier of art and history during the Han Dynasty, an early stage of Chinese history. Due to the influence of materials, carving techniques, and protective measures, the conservation and revitalization of Han Dynasty stone reliefs have been significantly restricted. In this study, a systematic investigation was carried out to study the current situation and existing problems related to the protection of Han Dynasty stone reliefs. Additionally, a case study was conducted using the Wuling Ancestral Hall (Wuliang Shrine) as an example, to explore the integration of 3D digital technology as a new sustainable approach. The results show that natural weathering and conventional techniques have caused irreversible information loss. Thus, adopting a three-dimensional digital perspective is crucial when considering the information preservation and revitalization of Han Dynasty stone reliefs. To achieve this, 3D digital models of representative stone reliefs, tomb chambers, and other sculptures from the Wuliang Ancestral Hall were established. These models provide new paths for accurately recording 3D information and better utilizing cultural heritage. Faced with the challenge of preserving historical heritage and its associated information, a workflow including 3D scanning, data collection and processing, 3D modeling, visualization, and information utilization is proposed. This approach offers new approaches for sustainable conservation and revitalization of Han Dynasty stone reliefs. Full article

The early medieval Pampa tirtha (pilgrimage), in the Hampi area, Bellary District, Karnataka, South India, is largely presented in research as a relatively homogenous, albeit sacred space. This paper describes a nuanced understanding of the Pampa tirtha through the lens of spatial organization and pilgrim movement. The natural and built landscape features of the area were digitized through Esri’s ArcMap to historically situate extant stone monuments. Devotee movement through the pilgrimage space was then modelled on time-sensitive maps of architectural and natural features. Pathways of movement across the site were subsequently explored in the immersive panoramic imagery captured in Google Street View. By combining these digital tools, a historicized analysis of the character and qualities of place, born from the organization of the site, are identifiable. The results demonstrate how devotees moved through a network of distinct nodes of shrines, temples, and gateways. Each node possessed a unique relationship to microtopographic features of the hill, and to the earliest deities of the site that originally anchored and oriented the sacred space: Pampa and Bhairava. The pilgrimage space that developed between these two deities was tied together through a path of movement, running south to north. Trends of re-ordering the Pampa tirtha spatial network also reveal patron and artisan mechanisms to privilege and prioritize the 12th-century addition of the god Virupaksha into the sacred space. Full article

The Parokhet, or sacred curtain, was an important item of cultic paraphernalia in the ancient Near East. It is known from the Sumerian and Akkadian texts, the biblical tradition, the Second Temple in Jerusalem, Greek temples, and synagogues of the Roman and Byzantine eras, and is still in use today. We suggest that such a sacred curtain is depicted on several of the miniature clay objects known as portable shrines. In Egypt, thanks to the dry climate, a miniature curtain of this kind has indeed been preserved in association with a portable shrine. Depictions of shrines on Egyptian sacred barks also include life-size curtains. Full article

The present article focuses on the imagery of the shrine model found at Tell el-Far‛ah North, Biblical Tirzah, seat of the ruling dynasty of the Northern Kingdom in the early days of the Israelite monarchy. It examines the multiplicity of connotations, changeability and ambiguity in the representation of the lunar crescent image in the figurative language of the ancient Near East. Finally, the article offers a reconstruction of the model’s place within the cult of the late 10th–early 9th century BCE. Full article

Cultural heritage documentation and monitoring represents one of the major tasks for experts in the field of surveying, photogrammetry and geospatial engineering. Cultural heritage objects in countries like Iraq and Syria have suffered from intentional destruction or demolition during the last few years. Furthermore, many heritage sites in the mentioned places have an added religious value, and were either destroyed or are still in danger. Mosques, churches and shrines typically include one or multiple tower structures, and these towers or minarets are in many cases cylindrical-like objects. Because of their tall and relatively thin body, and adding in their age of construction, observing their inclination or out of plumb is of high importance. Accordingly, it is highly necessary for the continuous monitoring and assessment of their preservation and restoration. In this paper, we suggest an out of plumb assessment procedure using a geometric primitives least squares fitting technique, namely, cylinders, cones, and 3D circles. The approach is based on reconstructing a dense point cloud of the minaret tower which is scaled to reality by control points. Accordingly, the out of plumb is computed by fitting one of the mentioned 3D primitives to the minaret point cloud where its major axis orientation is computed. Two experimental tests of heritage objects in Iraq are presented: the lost heritage of the minaret al Hadbaa in the city of Mosul (1173 AD) and an existing inclined minaret of the religious shrine of Imam Musa AlKadhim in Baghdad (1058 AD). The results show the efficiency of the suggested methodology where the out of plumb is computed as 0.45m±1cm for the shrine minaret and 1.90m±10cm for the model of the minaret al Hadbaa. Full article