Browsing 2005/2 by Issue Date

Now showing items 1-5 of 5

  • Advanced Colorimetry of Display Systems: Tetra-Chroma3 Display Unit 

    Kaiser, Jan (Společnost pro radioelektronické inženýrství, 2005-06)
    High-fidelity color image reproduction is one of the key issues in visual telecommunication systems, for electronic commerce, telemedicine, digital museum and so on. All colorimetric standards of display systems are up to ...

  • Digital Power Network Parameters Measurement 

    Hribik, Jan; Fuchs, Peter; Hruskovic, Miloslav; Michalek, Rastislav; Lojko, Branislav (Společnost pro radioelektronické inženýrství, 2005-06)
    Exact measurement of the parameters of a power network is now possible by digital methods. The description of the proposed and realized instrument based on the digital sampling method is given. It can measure basic parameters ...

  • Geometric Algorithm for Received Signal Strength Based Mobile Positioning 

    Brida, Peter; Cepel, Peter; Duha, Jan (Společnost pro radioelektronické inženýrství, 2005-06)
    Mobile positioning is one of the fastest growing areas for the development of new technologies, services and applications. This paper describes a simple and efficient geometric algorithm using received signal strength ...

  • Improvement in the Method for Bias Drift Compensation in Micromechanical Gyroscopes 

    Arnaudov, Rumen; Angelov, Yasen (Společnost pro radioelektronické inženýrství, 2005-06)
    In this paper an improvement in method is proposed for the compensation of the bias drift in micromechanical gyroscopes by a change in the sign of the measured quantity. A general model of external factors of influence is ...

  • Cross-Wire Calibration for Freehand 3D Ultrasonography: Measurement and Numerical Issues 

    Anagnostoudis, Asterios; Jan, Jiri (Společnost pro radioelektronické inženýrství, 2005-06)
    3D freehand ultrasound is an imaging technique, which is gradually finding clinical applications. A position sensor is attached to a conventional ultrasound probe, so that B-scans are acquired along with their relative ...