Detection of K-complexes in EEG signals using deep transfer learning and YOLOv3

The K-complex is one of the most important and noticeable features in the electroencephalography (EEG) signal, therefore its detection is critical for EEG signal analysis. It is used to diagnose neurophysiologic and cognitive disorders as well as sleep studies. Existing detection methods largely dep...

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Bibliographic Details
Published in:Cluster computing 2023-12, Vol.26 (6), p.3985-3995
Main Authors: Khasawneh, Natheer, Fraiwan, Mohammad, Fraiwan, Luay
Format: Article
Language:English
Subjects:
Artificial intelligence
Artificial neural networks
Boxes
Classification
Computer Communication Networks
Computer Science
Datasets
Deep learning
Electroencephalography
Epilepsy
Feature extraction
Inspection
Learning
Neural networks
Object recognition
Operating Systems
Performance evaluation
Processor Architectures
Restless legs syndrome
Signal analysis
Signal processing
Sleep
Support vector machines
Waveforms
Wavelet transforms
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Summary:The K-complex is one of the most important and noticeable features in the electroencephalography (EEG) signal, therefore its detection is critical for EEG signal analysis. It is used to diagnose neurophysiologic and cognitive disorders as well as sleep studies. Existing detection methods largely depend on tedious, time-consuming, and error-prone manual inspection of the EEG waveform. In this paper, a highly accurate K-complex detection system is developed. Based on multiple convolutional neural network (CNN) feature extraction backbones and EEG waveform images, you only look once v3 (YOLOv3) detector was designed, trained, and tested. Extensive performance evaluation was performed using five deep transfer learning feature extraction models; Darknet-53, MobileNets, ResNet-18, SqueezeNet, and Darknet-53-coco. The dataset was comprised of 10948 images of EEG waveforms, with the K-complex location automatically annotated with bounding boxes. The Darknet-53 model performed consistently high (i.e., 89.84–99.44% precision and 10.41–0.55% miss rate). Thus, it is possible to perform automatic K-complex detection in real-time with high accuracy that aid practitioners in speedy EEG inspection.
ISSN:1386-7857
1573-7543
DOI:10.1007/s10586-022-03802-0