Browsing School of Engineering, Computer and Mathematical Sciences - Te Kura Mātai Pūhanga, Rorohiko, Pāngarau by Author "Griffin, A"
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Compressed Sensing of EEG with Gabor Dictionary: Effect of Time and Frequency Resolution
Phuong, TD; Griffin, A; Li, XJ (IEEE, 2018)Electroencephalogram (EEG) signals have been widely used to analyze brain activities so as to diagnose certain brain-related diseases. They are usually recorded for a fairly long interval with adequate resolution, consequently ... -
Effect of Epoch Length on Compressed Sensing of EEG
Li, XJ; Phuong, DT; Griffin, A (IEEE, 2018)Aging populations are stretching existing healthcare systems to their limits in both developing and developed countries. Telemedicine is a promising solution to this challenging problem. Under the conventional data compression ... -
Multiple Source Location Estimation on a Dataset of Real Recordings in a Wireless Acoustic Sensor Network
Alexandridis, A; Griffin, A; Mouchtaris, A (IEEE, 2018)Recently, wireless acoustic sensor networks (WASNs) have received significant attention from the research community and a variety of methods have been proposed for numerous applications, such as location estimation and ... -
Quantitative Comparison of EEG Compressed Sensing using Gabor and K-SVD Dictionaries
Phuong, D; Li, XJ; Griffin, A (IEEE Circuits and Systems, Singapore Chapter, 2018)With the fast development of wearable healthcare systems, compressed sensing (CS) has been proposed to be applied in electroencephalogram (EEG) acquisition. For CS, it is desired to build the best-fit dictionary in order ...