Efstratios Stylianidis

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This paper presents a modular software and hardware independent system for the 3D reconstruction in the area of culture heritage. This system can be used for the digitalization of 3D cultural objects, monuments and sites. The clouds of 2D or 3D scanned points (matrix oriented or scattered) even the 3D wireframe model are acquired by photogrammetric(More)
Scoliosis is a 3D deformity of the human spinal column that is caused from the bending of the latter, causing pain, aesthetic and respiratory problems. This internal deformation is reflected in the outer shape of the human back. The golden standard for diagnosis and monitoring of scoliosis is the Cobb angle, which refers to the internal curvature of the(More)
The purpose of the paper is to investigate the Volunteered Geographic Information (VGI), which is still at a very early stage, to identify its use worldwide including characteristic examples and research its potential applications in Cultural Heritage andArchaeology as a new field for study. In the first part of the paper a brief review of the field is(More)
The study describes the design, installation, testing and use of a pilot permanent GPS stations network in Cyprus, for mapping purposes. In addition, it evaluates its operation in order to produce the infrastructure mainly for mobile mapping applications but also any other type of relevant applications. The Continuously Reference Station Network is designed(More)
This study describes the design and the installation of a pilot permanent GPS network in Cyprus, and evaluates its operation in order to produce the substructure for mobile mapping applications and any other type of relevant applications. The Continuously Reference Stations transmit their data via radio modems or GSM network and also have the capability to(More)