Now showing items 21-40 of 13175

    • A PAINT PROGRAM FOR THE GRAPHIC ARTS IN PRINTING 

      Willis, P J (The Eurographics Association, 84)
      There is considerable scope for the application of computer techniques to help the graphic designer working with printed products, provided that pictures of high technical quality result. Described here is the product of ...
    • APPLICATION OF COMPUTER-GENERATED ANIMATION IN EUROPEAN SPACE RESEARCH 

      Kristiansen, E. (The Eurographics Association, 84)
      In space research, there is often a need to illustrate motion, such as a spacecraft's orbital motion and attitude manoeuvres. This paper presents various types of applications for computer generated animation in space ...
    • Process-Based Design of Multimedia Annotation Systems 

      Hofmann, Cristian Erick (Hofmann, 06.12.2010)
      Annotation of digital multimedia comprises a range of different application scenarios,supported media and annotation formats, and involved techniques. Accordingly, recentannotation environments provide numerous functions ...
    • Feature Centric Volume Visualization 

      Malik, Muhammad Muddassir (Malik, 11.12.2009)
      This thesis presents techniques and algorithms for the effective exploration of volumetric datasets. The Visualization techniques are designed to focus on user specified features of interest. The proposed techniques are ...
    • Selected Quality Metrics for Digital Passport Photographs 

      Gonzalez Castillo, Oriana Yuridia (Gonzalez Castillo, 12.12.2007)
      Passbilder spielen eine wichtige Rolle bei der Identifizierung von Personen. Da die Personenerkennunggegenwärtig immer mehr an Bedeutung gewinnt und die Genauigkeit derErkennung einen großen Einfluß auf verschiedene ...
    • Filament-Based Smoke 

      Weißmann, Steffen (Weißmann, 15. 9. 201)
      This cumulative dissertation presents a complete model for simulating smoke usingpolygonal vortex filaments. Based on a Hamiltonian system for the dynamics ofsmooth vortex filaments, we develop an effcient and robust ...
    • Schnelle Kurven- und Flächendarstellung auf grafischen Sichtgeräten 

      Straßer, Wolfgang (1974-09-05)
      Für die Anwendung beim interaktiven Entwurf von Kurven und Flächen auf grafischen Sichtgeräten werden im ersten Teil der Arbeit bekannte mathematische Verfahren in einer kompakten, einheitlichen Matrizenschreibweise ...
    • GEOGRAPHIC INFORMATION SYSTEMS AND THE ODYSSEY PROJECT 

      Teicholz, E.; Nisen, B. (The Eurographics Association, 1980)
      There are numerous public and private agencies that are currently creating geographic (location specific) data. These agencies include the Census Bureau (County DIME, Urban Atlas, DIME files), the United States Geological ...
    • A Low-Cost, Interactive 2D Graphics Package 

      Ehlers, Bryan L. (The Eurographics Association, 1980)
      This paper is a proposal for a low-cost, 2 dimensional graphics design package. Its intent is to provide a naive computer-user with the essential tools of a sophisticated design station while emphasising friendly human-machine ...
    • APPLICATIONS OF AN INTERACTIVE VECTOR GRAPHICS SYSTEM TO CHEMISTRY 

      WEBER, J.; BERNARDINELLI, G.; COMBREMONT, J.J.; ROCH, M. (The Eurographics Association, 1980)
      This paper describes several applications to chemistry of a computer graphics equipment based on a mini-computer and an interactive vector graphics system. After a presentation of the hardware and software available, the ...
    • KISS - AN EXPERIMENT IN THE DESIGN OF IMAGE SYNTHESIS SYSTEMS 

      GRAVE, M. (The Eurographics Association, 1980)
      During the last years, raster graphics have become more and more important, and there is a need in developing a new generation of graphic systems. In this paper a first experiment designed as a "raster extension" to an ...
    • C. G .A. L. 

      Comninos, Peter; Webster, Graeme (The Eurographics Association, 1980)
      C.G.A.L. stands for Computer Graphics and Animation Language, and as its name implies, it is a computer language especially designed to help the user produce still and animated pictures with a Digital Computer. The major ...
    • GRAPHICAL PRESENTATION FOR DATA ANALYSIS IN PARTICLE PHYSlCS EXPERIMENTS : THE HBOOK / HPLOT PACKAGE 

      Brun, R.; Palazzi, P. (The Eurographics Association, 1980)
      HBOOK is a subroutine package to handle statistical distributions (histograms and scatter plots) in a FORTRAN scientific computation environment. It presents results graphically on the line printer, and can optionally draw ...
    • DRAW - A GRAPHICAL PROGRAM WITH THE ABILITY TO DRAW CHEMICAL FORMULAE 

      Bicknell, Keith (The Eurographics Association, 1980)
      DRAW is a program that allows the user to produce diagrams on the incremental plotter or other graphical display devices by means of simple instructions. Particular requirements for chemical formulae have been catered for, ...
    • TOWARDS THE INTEGRATED INTERACTIVE SYSTEM 

      Newman, William (The Eurographics Association, 1980)
      This paper describes the manner in which interactive systems can be expected to develop over the next few years, and discusses some of the implications for design methodology requirements. various influences are seen coming ...
    • SGL - A GENERAL PURPOSE INTERACTIVE SYSTEM BUILT ON TOP OF A GKS IMPLEMENTATION 

      Cunha, J.D. (The Eurographics Association, 1980)
      This paper presents the description of an interactive graphics system built on top of a GKS level 4 implementation. The system architecture is based on the notion of Process and the mainemphasis has been devoted to design ...
    • F.I.R.S.T., A HIGH RESOLUTION RASTER SCAN DISPLAY SYSTEM FOR INTERACTIVE LAYOUT OF TEXT AND FIGURES 

      Röthlisberger, H.; Rakotomalala, J. (The Eurographics Association, 1980)
      F.I.R.S.T. (Fast Interactive Raster scan workSTation) is designed as a low cost high performance display for interactive applications. Low cost is achieved by using dynamic memories, and high performance implies a high ...
    • OPTIMIZED SOFTWARE DISTRIBUTION IN SATELLITE GRAPHICS SYSTEMS 

      Cullmann, Norbert (The Eurographics Association, 1980)
      Interactive computer graphics requires satellite systems. The two software techniques used today with these systems ('fixed-function' and 'programmable satellite') showed to be unsatisfactory. This paper points out refined ...
    • COMPUTROL IN FLIGHT SIMULATION 

      Ranjbaran, Sam E.; Swallow, Ron J. (The Eurographics Association, 1980)
      Computrol is a prototype computer image generator being developed by Advanced Technology Systems, a division of the Austin Company. Its high speed architecture, and allocation of certain image generation functions to hard- ...
    • IMAGE MODELING ASPECTS OF NON-PROCEDURAL PARALLEL PROCESSING LANGUAGE 

      Enornoto, Hajime; Yonezaki, Naoki; Miyamura, Isao (The Eurographics Association, 1980)
      Fundamental framework of image data modeling for image description and related high level non-procedural language are presented, Structure lines are introduced as invariant features of image to describe structure of images. ...