Autor: Stęgierski, R. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Brain atrophy progress detection in MR images
Autorzy:: Kuczyński, K.
Stęgierski, R.
Siczek, M.
Powiązania:: https://bibliotekanauki.pl/articles/333021.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: wymiar fraktalny
obrazowanie metodą rezonansu magnetycznego
klasyfikacja medyczna obrazu
brain atrophy detection
fractal dimension
MRI
medical image classification
Opis:: Alzheimer's, Parkinson's and other dementive diseases currently pose an important social problem. High brain atrophy level is one of the most important symptoms of these disorders, but it also may result from normal ageing processes. The purpose of the presented research is to design methods that support detection of dementia symptoms in radiological images. The proposed framework consists of image registration procedure, brain extraction and tissue segmentation and the exact analysis of image series (fractal and volumetric properties).
Źródło:: Journal of Medical Informatics & Technologies; 2010, 16; 187-192
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Application of image registration techniques in dynamic magnetic resonance imaging of breast
Autorzy:: Kuczyński, K.
Siczek, M.
Stęgierski, R.
Powiązania:: https://bibliotekanauki.pl/articles/333314.pdf
Data publikacji:: 2011
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: rejestracja obrazu
Rezonans magnetyczny wraz z kontrastem
rak piersi
image registration
DCE-MRI
breast cancer
Opis:: Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) is a relatively new, promising technique for breast cancer diagnostics. A few series of images of the same body region are rapidly acquired before, during and after injection of paramagnetic contrast agent. Propagation of the contrast agent causes modification of MR signal over time. Its analysis provides information on tissue properties, including tumour status, that is not available with the regular MRI. Unintentional patient's movements during the examination result with incorrect alignment of the consecutive image series. Their analysis is then difficult, inaccurate or even impossible. The purpose of this work is to design a registration scheme that could be applied to solve the problem in a routine manner, in standard hospital conditions. The proposed registration framework, composed of B-spline transformation, mean squares metric and LBFGSB optimizer, is able to produce satisfactory results within reasonable time.
Źródło:: Journal of Medical Informatics & Technologies; 2011, 17; 275-280
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The strategy for telemedicine in Lublin province
Autorzy:: Stegierski, R.
Mikolajczak, P.
Kuczynski, K.
Suszynski, W.
Siczek, M.
Powiązania:: https://bibliotekanauki.pl/articles/333952.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: telemedycyna
zdalne konsultacje
standaryzacja ewidencji zdrowia
telemedicine
remote consultations
health records
standardisation
Opis:: Main role of this article is presentation, in a very short way, most important results of over two years of work board of experts from two universities, two clinical hospitals, city hall and also medical software and hardware suppliers. As a main purpose of strategy improvement of health care level in region was set. This aim will be achieved by telemedical infrastructure development, creation and implementation of procedures and instant training of staff. Strategy is focused on three main aspects. First one groups medical projects, second infrastructure project and third one is regional centre of coordination. In medical area proposed changes are mainly focused on telemedical support for emergency services, remote medical consultations and complex home monitoring of patients. Main solution for infrastructure assumes creation of integrated information system for hospitals and emergency units. I this part of the strategy selection of the proper standards for data storing and exchange. Probably one of the best choices is OpenEHR. Last part is centre of cooperation which consists of coordination centre of telemedical services, telemedical projects management unit, and training facility.
Źródło:: Journal of Medical Informatics & Technologies; 2010, 15; 109-113
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

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