COLOURIMETRIC CALIBRATION FOR PHOTOGRAPHY, PHOTOGRAMMETRY, AND PHOTOMODELLING WITHIN ARCHITECTURAL SURVEY

In accordance with the “Declaration of Rome on architectural survey”, we can affirm that recording and interpretation of colour information in photographic surveying, in photogrammetric surveying and in photomodelling requires careful planning of Colour Imaging processes. Information acquired by an optical sensor is influenced not just by the actual photographed scene, but also by the spectral sensitivity of the sensor. We have adopted, from the field of Cultural Heritage, a method of colourimetric calibration for digital photographs and have proposed some adjustments to finalise this process for the purposes of Architectural Survey. With the use of a colourimetric target and a non-linear transformation algorithm, our Colour Imaging method statistically reconstructs colours conventionally unrecordable by a commercial camera. In addition, this method reconstructs colours as if the photographed object were exposed to a standard illuminant, assessing a colour error parameter value for each photo. By including the colourimetric target in every shot and by applying the calibration algorithm to all photographs taken, the process correlates all data sets to a single standard illuminant: regarding photomodelling, this leads to a more uniform and detailed representation of the surfaces of virtual models. We present two successful examples of application: one focused on a design object with physioplastic decoration and another regarding a circular fountain in a historic villa.

Ayurvedic Plant Identification using Image Processing and Artificial Intelligence

Wireless networks provide small sensing, machine and wireless networking nodes. Different designs and implementation techniques were built based on the device requirements for wireless network sensors (WSN). Sensor networks are used in various applications, such as environmental monitoring, home automation, military applications, etc. In this study introduce an architectural survey and deployment of nodes in the Wi-Fi Sensor network in this article. The environmental features that can be added to the sensor networks are given. The program relies on the node installed in the WSN and is deterministic or random. But the biggest issue in both cases is the coverage of the region involved. Researcher also describe WSN routing protocols. In this paper, a new technique to deployment problem is proposed based on the artificial bee colony (ABC) algorithm which is enhanced for the deployment of sensor networks to gain better performance by trying to increase the coverage area of the network and energy consumption. The good performance of the proposed EABC algorithm shows that it can be utilized in the deployment of WSN.

Mosque Architecture in Cyprus—Visible and Invisible Aspects of Form and Space, 19th to 21st Centuries

A comprehensive analysis of Cypriot mosque architecture between the 19th and 21st centuries, from the Ottoman and British colonial periods to the present, does not exist. The phase after 1974, after the division of the island into a Turkish Cypriot, predominantly Muslim north and a Greek Cypriot, mainly Christian south, is especially insufficiently studied. This paper aims to interpret Cypriot mosque architecture and its meaning(s) through a comparative analysis, considering cultural, religious, and political developments. Based on an architectural survey and studies about Muslim Cypriot culture, this study investigates formal and spatial characteristics, focusing on the presence/absence of domed plan typologies and of minarets which, as visual symbolic markers, might express shifting cultural-religious notions and/or identities. Inconspicuous mosques without domes and minarets dominate until 1974. However, with the inter-communal tensions in the 1960s, the minaret possibly became a sign of Turkish identity, besides being a cultural-religious marker. This becomes more obvious after 1974 and is stressed by the (re)introduction of the dome. Since the late 1990s, an ostentatious and unprecedented neo-Ottoman architecture emphasizes visible and invisible meanings, and the Turkish presence in Cyprus stronger than before. The new architectural language visually underlines the influences from Turkey that North Cyprus has been experiencing.

The Temple of Demeter Chthonia at Hermione

This paper presents the results of an architectural survey of the foundations of a Classical temple, presumably that of Demeter Chthonia, located inside the chief sanctuary of the ancient city of Hermione. It also studies ancient architectural members built into the walls of the Taxiarches Church situated on top of the temple foundations. By analysing these material remains and connecting them to the observations of 19th-century travellers to Kastri (Hermione), the paper draws conclusions about the original size and appearance of the Temple of Demeter Chthonia.

Enhanced Artificial Bee Colony method for node deployment and routing in Wireless Sensor Networks

Wireless networks provide small sensing, machine and wireless networking nodes. Different designs and implementation techniques were built based on the device requirements for wireless network sensors (WSN). Sensor networks are used in various applications, such as environmental monitoring, home automation, military applications, etc. In this study introduce an architectural survey and deployment of nodes in the Wi-Fi Sensor network in this article. The environmental features that can be added to the sensor networks are given. The program relies on the node installed in the WSN and is deterministic or random. But the biggest issue in both cases is the coverage of the region involved. Researcher also describe WSN routing protocols. In this paper, a new technique to deployment problem is proposed based on the artificial bee colony (ABC) algorithm which is enhanced for the deployment of sensor networks to gain better performance by trying to increase the coverage area of the network and energy consumption. The good performance of the proposed EABC algorithm shows that it can be utilized in the deployment of WSN.

3D modelling of an Asbad (Persian windmill): a link between vernacular architecture and mechanical system with a focus on Nehbandan windmill

Asbads (Persian windmills) present a multifaceted view of using heritage science. These mills are no longer in use due to advances in technology and the advent of new grinding systems. Windmills show perfect harmony between vernacular architecture and mechanical system. This paper aims to review and analyze the mechanism of one of these windmills in Iran and illustrate how these historical buildings can bridge the gaps between these two science branches for better understanding of cultural heritage. To that purpose, a precise 3D modelling of mechanical components and architectural elements is provided based on architectural survey, photographs and sketches. This study addresses how vernacular architecture, with the specific flexibility, can be considered as one of the most useful tools for human beings. Thus, one of the Iranian windmills in Nehbandan was selected through field studies to be modelled. In this construction, local materials such as wood, adobe and stone are used. Findings reveal that windmills and their architectural flexibility are consistent with mechanical components and address environmental needs.

Significance of Traditional Materials and Their Substitution with Newly Available Materials

This article focuses on the region of Central Timor, settled by the Atoni Meto people, who live in round houses built on the ground. There seem to have developed local peculiarities in vernacular architecture, which require the use of wooden materials of different size, shape and state of processing. Changes in local vernacular architecture were also induced by the recent availability of modern materials such as bricks, concrete and corrugated iron. The aim of this article is to explore how such building materials are used and whether they are/ can be integrated into local vernacular building traditions. Fieldwork conatining architectural survey was conducted in Timor in May 2004 in Maubesi, and in June 2011 near Soe and Nikiniki (villages None, Supul and Boti) and Kefamenanu (among others the villages of Fafenesu, Maslete and Tamkessi). Some of the materials seem to have a strong effect on the layout or design of the buildings, whereas in other cases, such effects are far more subtle. In some cases, the new materials are used to imitate the more traditional ones, with astonishing results, and often incorporating structural details from the older technology and traditional materials which are copied. New materials already influence the building due to their different, new properties, and designs are devised to adapt to these changes, which in the end result in an altered building. In other cases, there is no compatibility at all, and old forms and designs are abandoned in favour of a new concept supported by new materials

ARCHITECTURAL SURVEY TECHNIQUES FOR DEGRADATION DIAGNOSTICS. AN APPLICATION FOR THE CULTURAL HERITAGE

The great technological development in recent years in the field of architectural survey has made possible increasingly expeditious and less invasive investigations with the aim of acquiring a series of data related to the asset and fundamental for the protection of cultural heritage. In addition, the synergy between the various techniques represents an added value able, not only, to fill possible gaps and lacks arising from application limits of the instruments, but also to enhance the peculiarities of the same. This paper presents an integrated survey activity (range-based, image-based and IR thermography techniques) aimed at applying the combination and collaboration of multiple sensors for the analysis and study of historical buildings as well as for the generation of digital repository to support current and future investigations. In particular, the attention has been on the Chiesa dell’Annunziata located in the municipality of Sessa Aurunca in the province of Caserta (Italy). By carrying out a systematic process of survey, colorimetric-material analysis and thermographic investigations, the work has allowed to identify the main forms of degradation that characterize the structure and the causes that generate it. The work conducted through the combination of multiple technologies demonstrates, once again, the importance of synergy and integrations between several instrumentations useful for the documentation of the built heritage, characterized by complex analyses and investigations based on increasingly interdisciplinary approaches.

GNNS CONTROL NETWORK SUPPORTING LARGE HISTORICAL BUILDING ARCHITECTURAL SURVEY

The paper points the attention to some hidden parts of metric surveys, that usually are not enough documented in scientific papers but in technical reposts. Reporting encountered challenges and discussing identified technical solutions and methodologies to overcome bottlenecks and operative issues, highlights the novelty of the presented experience from a technical viewpoint. The overall approach has been reported taking care of describing technical details and present case study’s implementation of the applied techniques. Integrating GNSS control Networks and topographic tools to design, implement and perform a rigorous topographic survey methodology in describing built heritage, which is one of the modern geomatics’ advancements, has been depicted. An ad hoc datum has been designed to guarantee a clear compliance both to cartographic standards and architectural representations in 1:50 to 1:100 graphical output scale.