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Wyszukujesz frazę "teleconsultations" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Teleconsultations - synergy of medicine and IT technology
Autorzy:
Cała, J.
Czekierda, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/1964216.pdf
Data publikacji:
2004
Wydawca:
Politechnika Gdańska
Tematy:
telemedicine
teleconsultations
DICOM
medical system's architecture
Opis:
The combination of medical sciences with computer networks and computer telematics creates a wide spectrum of new applications called telemedicine. One of telemedical domains is making digitally represented medical data available to medical technicians and professionals from remote locations. It can improve health care and lower its costs. The application discussed it this article is remote access to patients' medical documentation, and DICOM (http://medical.nema.org/) images in particular, for consultation purposes. The paper presents the research done so far by Distributed Systems Research Group (DSRG) in the area of telemedicine. It shows the functional evolution of applications designed and developed by the group. Starting from relatively simple Web-based services through dedicated access and consultation applications, DSRG has created a comprehensive and sophisticated environment called TeleDICOM, allowing participants from the distributed consultation team to diagnose patients in collaboration. Teleconsultation services, demanding as they are, should be designed with deep knowledge and experience in the area of medical data, distributed systems, computer networks and many others. All these issues have been considered in constructing the applications and discussed in the article.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2004, 8, 4; 471-486
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Compression of image sequences in interactive medical teleconsultations
Autorzy:
Malawski, F.
Czekierda, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/305585.pdf
Data publikacji:
2017
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
image compression
medical teleconsultations
telemedicine
Opis:
Interactive medical teleconsultations are an important tool in modern medical practice. Their applications include remote diagnostics, conferences, work- shops, and classes for students. In many cases, standard medium or low-end machines are employed, and the teleconsultation systems must be able to provide a high quality of user experience with very limited resources. Particularly problematic are large datasets consisting of image sequences that need to be accessed fluently. The main issue is insufficient internal memory; therefore, proper compression methods are crucial. However, a scenario where image sequences are kept in a compressed format in the internal memory and decompressed on- the-fly when displayed is difficult to implement due to performance issues. In this paper, we present methods for both lossy and lossless compression of medical image sequences that only require compatibility with the Pixel Shader 2.0 standard, which is present even on relatively old, low-end devices. Based on the evaluation of quality, size reduction, and performance, these methods have been proven to be suitable and beneficial for medical teleconsultation applications
Źródło:
Computer Science; 2017, 18 (1); 95-114
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fair and efficient network dimensioning with the reference point methodology
Autorzy:
Goryczak, W.
Wierzbicki, A.
Milewski, M.
Powiązania:
https://bibliotekanauki.pl/articles/308918.pdf
Data publikacji:
2006
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
multiple criteria optimization
efficiency
fairness
equity
reference point method
teleconsultations
network design
elastic traffic
Opis:
The dimensioning of telecommunication networks that carry elastic traffic requires the fulfillment of two conflicting goals: maximizing the total network throughput and providing fairness to all flows. Fairness in telecommunication network design is usually provided using the so-called max-min fairness (MMF) approach. However, this approach maximizes the performance of the worst (most expensive) flows which may cause a large worsening of the overall throughput of the network. In this paper we show how the concepts of multiple criteria equitable optimization can be effectively used to generate various fair and efficient allocation schemes. We introduce a multiple criteria model equivalent to equitable optimization and we develop a corresponding reference point procedure for fair and efficient network dimensioning for elastic flows. The procedure is tested on a sample network dimensioning problem for elastic traffic and its abilities to model various preferences are demonstrated.
Źródło:
Journal of Telecommunications and Information Technology; 2006, 4; 21-30
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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