Andy Marsh

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The technical and market success of mobile telephony in Europe in the early 90s created considerable interest within the research community on mobile systems. Cellular mobile telephony in particular was established as the technical basis for work investigating appropriate architectures for the provision of information services to mobile users. As a(More)
Telemedicine creates virtual medical collaborative environments. We propose here a novel concept of virtual medical devices (VMD) for telemedical applications. VMDs provide different views on biomedical recordings and efficient signal analysis. In this paper we present a telemedical EEG analysis environment based on virtual reality technologies. The same(More)
A simplified three-dimensional Monte Carlo simulation model of in vitro tumor growth and response to fractionated radiotherapeutic schemes is presented in this paper. The paper aims at both the optimization of radiotherapy and the provision of insight into the biological mechanisms involved in tumor development. The basics of the modeling philosophy of(More)
This paper considers the problem of ventricular segmentation and visualisation from dynamic (4D) MR cardiac data covering an entire patient cardiac cycle, in a format that is compatible with the web. Four different methods are evaluated for the process of segmentation of the objects of interest: The K-means clustering algorithm, the fuzzy K-means (FKM)(More)
During the last decade, the size of elderly population has shown remarkable growth, especially in the developed countries of Europe. Main reason for this phenomenon is the improvement of the conditions of daily life at home and work, assisted by the socio-economic progression, best quality private living environments and the enormous development in medicine(More)