Sfoglia per Autore "Doukas, C."
Items 21-28 di 28
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MORFEAS: A non-invasive system for automated sleep apnea detection utilizing snore sound analysis
Doukas, C.; Petsatodis, T.; Maglogiannis, I. (2010)Apnea is considered one of the major sleep disorders with great accession in population and significant impact on patient's health. Symptoms include disruption of oxygenation, snoring, choking sensations, apneic episodes, ... -
An open data mining framework for the analysis of medical images: Application on Obstructive Nephropathy microscopy images
Doukas, C.; Goudas, T.; Fischer, S.; Mierswa, I.; Chatziioannou, A.; Maglogiannis, I. (2010)This paper presents an open image-mining framework that provides access to tools and methods for the characterization of medical images. Several image processing and feature extraction operators have been implemented and ... -
An open web services - Based framework for data mining of biomedical image data
Doukas, C.; Maglogiannis, I.; Chatziioannou, A. (2009)Mining of biomedical image data is a complex procedure that requires several processing phases, such as data acquisition, preprocessing (e.g., image enhancement, color processing), feature extraction and classification. ... -
Optimizing pervasive sensor data acquisition utilizing missing values substitution
Michalopoulos, M.; Maglogiannis, I.; Anagnostopoulos, C.; Doukas, C.; Hadjiefthymiades, S. (2010)Acquisition of pervasive sensor data can be often unsuccessful due to power outage at nodes, time synchronization issues, interference, network transmission failures or sensor hardware issues. Such failures can lead to ... -
An overview of body sensor networks in enabling perva-sive healthcare and assistive environments
Liolios, C.; Doukas, C.; Fourlas, G.; Maglogiannis, I. (2010)The use of sensor networks for healthcare, well-being, and work-ing in extreme environments has long roots in the engineering sector in medicine and biology community. With the growing needs in ubiquitous communications ... -
Speed optimized face recognition on mobile devices using Eigenfaces decomposition
Doukas, C.; Maglogiannis, M. (2010)Face recognition on mobile devices can be utilized for security applications (e.g., user authentication) or in the context of pervasive and assistive computing for the support of elderly suffering from dementia in recognizing ... -
Using grid infrastructure for the promotion of biomedical knowledge mining
Chatziioannou, A.; Kanaris, I.; Doukas, C.; Maglogiannis, I. (2010)Transcriptomic technologies (DNA microarrays, Next generation sequencers) represent a major innovation in biomedical research contributing an unprecedented wealth of data regarding genome-wide inspection of an organism. ... -
Wavelet-based compression with ROI coding support for mobile access to DICOM images over heterogeneous radio networks
Maglogiannis, I.; Doukas, C.; Kormentzas, G.; Pliakas, T. (2009)Most of the commercial medical image viewers do not provide scalability in image compression and/or region of interest (ROI) encoding/decoding. Furthermore, these viewers do not take into consideration the special requirements ...