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Auflistung nach Schlagwort "CGI"

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  • Konferenzbeitrag
    Furniture CGI Presentation as 2D Renderings or Virtual Reality?
    (Mensch und Computer 2019 - Tagungsband, 2019) Spleet, Anna-Lena; Kahya, Dennis; Eckhardt, Sören; Niercke, Nils; Wolf, Katrin
    Recent developments in 3D content generation have great potential for immersive object or product representation useful for advertising and promotion. Computer generated Imagery (CGI) production is increasingly replacing the traditional photo shooting process. Virtual Reality (VR) can serve as virtual showroom for the manufacturing industry presenting 3D object content of CGI. We take the business case of furniture sales as example. Here, the established product presentation is realized through 2D images. Using 3D interactive environments would allow to present different operable furniture elements in a simple and clear way. This research intends to explore and compare the influence of two product presentation formats, Computer generated Photo (2D) and VR experience (3D. A user study comparing both presentation modes showed that both presentation formats have their pros and cons, and the purpose of usage is an important factor when deciding for one or another approach. To convey the proportions, feeling of size, relation and dimension as well as the effect of an object in room, a presentation in a 3D environment is recommended. If the focus is more on detail and photorealism, 2D pictures have their advantages.
  • Zeitschriftenartikel
    Techniken zur Realisierung Web-basierter Anwendungen
    (Informatik-Spektrum: Vol. 22, No. 1, 1999) Turau, Volker
    Die Kommerzialisierung des World Wide Web bewirkt eine weitreichende Veränderung der Informationstechnologie. Web-Browser entwickeln sich zum universellen Front-End für Client-Server Anwendungen. Viele kommerzielle Anwendungen wie Informationssysteme oder Buchungssysteme werden auf Web-basierte Systeme umgestellt. In diesem Übersichtsartikel wird eine Klassifikation der bei Web-basierten Anwendungen verwendeten Techniken vorgenommen. Die einzelnen Techniken werden genau beschrieben und miteinander verglichen. Darüberhinaus werden die mit diesen Anwendungen einhergehenden Sicherheitsprobleme diskutiert.Summary The commercial use of the World Wide Web causes a far-reaching change in information technology. Web-browser are becoming the universal front-end for all kinds of client-server applications. Many commercial systems such as information or reservation systems are shifted towards web-based systems. This paper surveys the techniques to realize web-based applications and provides a classification of these techniques. The related security risks are also discussed.