Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Christodoulou, Christodoulos I."'
Autor:
Christodoulou, Christodoulos I., Kaplanis, P. A., Murray, V., Pattichis, Marios S., Pattichis, Constantinos S., Kyriakides, Theodoros
Publikováno v:
Biomedical Signal Processing and Control
Biomed.Signal Process.Control
Biomed.Signal Process.Control
In this work, multi-scale amplitude modulation-frequency modulation (AM-FM) features are extracted from surface electromyographic (SEMG) signals and they are used for the classification of neuromuscular disorders. The method is validated on SEMG sign
Autor:
Kyriacou, Efthyvoulos C., Pattichis, Constantinos S., Karaolis, Minas A., Loizou, Christos P., Christodoulou, Christodoulos I., Pattichis, Marios S., Kakkos, Stavros K., Nicolaïdes, Andrew N.
Publikováno v:
IEEE Engineering in Medicine and Biology Magazine
IEEE Eng.Med.Biol.Mag.
IEEE Eng.Med.Biol.Mag.
The objective of this article is to present an integrated system for the assessment of risk of stroke based on two modules: 1) clinical risk factors and noninvasive investigations, and 2) carotid plaque texture analysis. The system supports the data
Autor:
Kyriacou, Efthyvoulos C., Pattichis, Marios S., Pattichis, Constantinos S., Mavrommatis, A., Christodoulou, Christodoulos I., Kakkos, Stavros K., Nicolaïdes, Andrew N.
Publikováno v:
Applied Intelligence
Appl.Intell.
Appl.Intell.
The aim of this study was to investigate the usefulness of multilevel binary and gray scale morphological analysis in the assessment of atherosclerotic carotid plaques. Ultrasound images were recorded from 137 asymptomatic and 137 symptomatic plaques
Autor:
Loizou, Christos P., Pattichis, Constantinos S., Christodoulou, Christodoulos I., Istepanian, Robert Sh Habib, Pantzaris, Marios C., Nicolaïdes, Andrew N.
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control
IEEE Trans.Ultrason.Ferroelectr.Freq.Control
IEEE Trans.Ultrason.Ferroelectr.Freq.Control
It is well-known that speckle is a multiplicative noise that degrades the visual evaluation in ultrasound imaging. The recent advancements in ultrasound instrumentation and portable ultrasound devices necessitate the need of more robust despeckling t
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing
IEEE Trans.Geosci.Remote Sens.
IEEE Trans.Geosci.Remote Sens.
The aim of this work was to develop a system based on multifeature texture analysis and modular neural networks that will facilitate the automated interpretation of satellite cloud images. Such a system will provide a standardized and efficient way f
Autor:
Christodoulou, Christodoulos I., Kaplanis, P. A., Murray, V., Pattichis, Marios S., Pattichis, Constantinos S.
Publikováno v:
XII Mediterranean Conference on Medical and Biological Engineering and Computing 2010 ISBN: 9783642130380
IFMBE Proceedings
12th Mediterranean Conference on Medical and Biological Engineering and Computing, MEDICON 2010
IFMBE Proceedings
12th Mediterranean Conference on Medical and Biological Engineering and Computing, MEDICON 2010
In this work AM-FM features extracted from surface electromyographic (SEMG) signals were compared with standard time and frequency domain features, for the classification of neuromuscular disorders at different force levels. SEMG signals were recorde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a6d6e50c059fe41454c36f6fb1447c9
https://doi.org/10.1007/978-3-642-13039-7_18
https://doi.org/10.1007/978-3-642-13039-7_18
Autor:
Christodoulou, Christodoulos I., Pattichis, Constantinos S., Murray, V., Pattichis, Marios S., Nicolaïdes, Andrew N.
Publikováno v:
IFMBE Proceedings ISBN: 9783540892076
IFMBE Proceedings
4th European Conference of the International Federation for Medical and Biological Engineering, ECIFMBE 2008
IFMBE Proceedings
4th European Conference of the International Federation for Medical and Biological Engineering, ECIFMBE 2008
Stroke is the third leading cause of death in the western world and a major cause of disability in adults. The objective of this work was to investigate the use of AM-FM representations for the characterization of carotid plaques ultrasound images fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::685384a915a87193a5f38934c82d2b89
https://doi.org/10.1007/978-3-540-89208-3_130
https://doi.org/10.1007/978-3-540-89208-3_130
Autor:
Christodoulou, Christodoulos I., Kaplanis, P. A., Murray, V., Pattichis, Marios S., Pattichis, Constantinos S.
Publikováno v:
Final Program and Abstract Book-9th International Conference on Information Technology and Applications in Biomedicine, ITAB 2009
9th International Conference on Information Technology and Applications in Biomedicine, ITAB 2009
9th International Conference on Information Technology and Applications in Biomedicine, ITAB 2009
The objective of this study was to evaluate the usefulness of AM-FM features extracted from surface electro myographic (SEMG) signals for the assessment of neuromuscular disorders at different force levels. SEMG signals were recorded from a total of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18a3531ed4af26233a4e05dc95156dae
http://gnosis.library.ucy.ac.cy/handle/7/53717
http://gnosis.library.ucy.ac.cy/handle/7/53717
Autor:
Christodoulou, Christodoulos I., Michaelides, Silas C., Gabella, M., Pattichis, Constantinos S.
Publikováno v:
IEEE International Conference on Neural Networks-Conference Proceedings
2004 IEEE International Joint Conference on Neural Networks-Proceedings
2004 IEEE International Joint Conference on Neural Networks-Proceedings
Weather radars are used to measure the electromagnetic radiation backscattered by cloud raindrops. Clouds that backscatter more electromagnetic radiation consist of larger droplets of rain and therefore they produce more rain. The idea is to predict
Autor:
Kyriacou, Efthyvoulos C., Pattichis, Marios S., Christodoulou, Christodoulos I., Pattichis, Constantinos S., Kakkos, Stavros K., Griffin, Maura B., Nicolaïdes, Andrew N.
Publikováno v:
Studies in health technology and informatics
Stud.Health Technol.Informatics
Stud.Health Technol.Informatics
The aim of this chapter is to summarise the recent advances in ultrasonic plaque characterisation and to evaluate the efficacy of computer aided diagnosis based on neural and statistical classifiers using as input texture and morphological features.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4485::9aea47f27ba878c23775a285c71d2c7e
http://gnosis.library.ucy.ac.cy/handle/7/54338
http://gnosis.library.ucy.ac.cy/handle/7/54338