152 research outputs found

    Digital 3D Technologies for Humanities Research and Education: An Overview

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    Digital 3D modelling and visualization technologies have been widely applied to support research in the humanities since the 1980s. Since technological backgrounds, project opportunities, and methodological considerations for application are widely discussed in the literature, one of the next tasks is to validate these techniques within a wider scientific community and establish them in the culture of academic disciplines. This article resulted from a postdoctoral thesis and is intended to provide a comprehensive overview on the use of digital 3D technologies in the humanities with regards to (1) scenarios, user communities, and epistemic challenges; (2) technologies, UX design, and workflows; and (3) framework conditions as legislation, infrastructures, and teaching programs. Although the results are of relevance for 3D modelling in all humanities disciplines, the focus of our studies is on modelling of past architectural and cultural landscape objects via interpretative 3D reconstruction methods

    Visibility-Based Optimizations for Image Synthesis

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    Katedra počítačové grafiky a interakce

    Seventh Biennial Report : June 2003 - March 2005

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    Application of multi-modal 2D and 3D imaging and analytical techniques to document and examine coins on the example of two Roman silver denarii

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    This case study is applying imaging and analytical techniques from multiple scientific disciplines to digitise coins and evaluate 3D multi-modal visualisation. Two ancient Roman silver denarii were selected as test objects to establish whether the proposed digital recording methods can support professional numismatic comparison of features and properties. The coins raise questions concerning their provenance, authenticity, design, purpose of issue and historic usage, but they also pose considerable recording challenges due to their material and surface properties, which are the main focus in this paper. The coins have been examined by the following techniques: dome photography for image sets for PTM/RTI visualisation and photometric stereo; X-ray microtomography for detection of cracks or impurities; Scanning Electron Microscopy for detailed surface investigation; Energy-Dispersive X-ray Spectroscopy for elemental analysis; micro X-ray fluorescence spectrometry mapping; 3D laser and structured light scanning for 3D spatial capture; photogrammetry/structure from motion, focus-stacking. The results indicate the feasibility of such techniques for museum documentation and as contribution to scientific examination of coins in general

    Cartography in Croatia 2007–2011 National Report to the ICA 15th General Assembly, Paris, 2011

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    <p>Croatia has been a member of the International Cartographic Association – ICA since 1995 and one of its obligations has been to submit national reports about its cartographic activities at general assemblies held everyfour years. The bearer of those activities in Croatia is the Croatian Cartographic Society. The State Geodetic Administration recognized the value and importance of those activities and has been financially supporting the work on national report for several years.</p

    Cartography in Croatia 2007–2011 National Report to the ICA 15th General Assembly, Paris, 2011

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    This article stems from setting student projects. It describes in detail the outcome of a project designed to ascertain the views of the public in relation to ancillary relief and what they consider to be a ‘fair’ outcome. The rationale for undertaking student projects has been discussed at length in another article and is therefore only alluded to here. The discussion centres around the law, findings and outcome of the project. Students studying the Family Law course at Sheffield University were required to survey members of the public in order to gather their views on the division of assets on divorce and then to analyse the public’s response in light of the seminal decision of the House of Lords in White v White [2000] UKHL 54; [2001] 1 AC 596

    Women in Artificial intelligence (AI)

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    This Special Issue, entitled "Women in Artificial Intelligence" includes 17 papers from leading women scientists. The papers cover a broad scope of research areas within Artificial Intelligence, including machine learning, perception, reasoning or planning, among others. The papers have applications to relevant fields, such as human health, finance, or education. It is worth noting that the Issue includes three papers that deal with different aspects of gender bias in Artificial Intelligence. All the papers have a woman as the first author. We can proudly say that these women are from countries worldwide, such as France, Czech Republic, United Kingdom, Australia, Bangladesh, Yemen, Romania, India, Cuba, Bangladesh and Spain. In conclusion, apart from its intrinsic scientific value as a Special Issue, combining interesting research works, this Special Issue intends to increase the invisibility of women in AI, showing where they are, what they do, and how they contribute to developments in Artificial Intelligence from their different places, positions, research branches and application fields. We planned to issue this book on the on Ada Lovelace Day (11/10/2022), a date internationally dedicated to the first computer programmer, a woman who had to fight the gender difficulties of her times, in the XIX century. We also thank the publisher for making this possible, thus allowing for this book to become a part of the international activities dedicated to celebrating the value of women in ICT all over the world. With this book, we want to pay homage to all the women that contributed over the years to the field of AI

    Proceedings of the 25th Bilateral Student Workshop CTU Prague and HTW Dresden - User Interfaces & Visualization

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    This technical report publishes the proceedings of the 25th Bilateral Student Workshop CTU Prague and HTW Dresden - User Interfaces & Visualization -, which was held on the 25th and 26th November 2021. The workshop offers a possibility for young scientists to present their current research work in the fields of computer graphics, human-computer-interaction, robotics and usability. The works is meant as a platform to bring together researchers from both the Czech Technical University in Prague (CTU) and the University of Applied Sciences Dresden (HTW). The German Academic Exchange Service offers its financial support to allow student participants the bilateral exchange between Prague and Dresden.:1) Multiprojection of Langweil´s model, p.4 2) Design of an assistant for persons interested in study at CTU FEE, p.8 3) Sonification of a juggling performance, p.12 4) Investigating the Role of Usability User Experience and Aesthetics for Industrial Human–Machine Interfaces, p.16 5) Using optically illusive architecture to navigate users in Virtual Reality, p.23 6) Speed and Required Precision of Grabbing Physical Spheres in VR, p.27 7) ReFlex - A Framework for Research on Elastic Displays, p.32 8) Digital Reading Stand (DRS), p.38 9) IDOVIR – Infrastructure for Documentation of Virtual Reconstructions, p.45 10) Tracking multiple VR users in a shared physical space, p.50 11) Towards Aesthetics of Subjectivity in InfoVis, p.53 12) VentConnect: live to life and the octopus in the hospital server room, p.60 13) Nice noise: background noise enhancement with generated musical content, p.66 14) Parametric Curve Labeling, p.7
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