Abstract
In this paper we propose a hybrid approach to detect seizure segments in a given EEG signal. In our model the discrete EEG signal is naturally associated with a piecewise linear function. We apply two data reduction techniques within the model space, a new half-wave method in the time domain, and orthogonal projection with the Franklin system in frequency domain. The later one is a complete orthogonal system of piecewise continuous functions. As a result we obtain two reduced piecewise linear functions with low complexity that still preserve the main characteristics of the seizures in the signals. Then the components of the feature vector are generated from the parameters of the two reduced functions. Our choice for the model space, i.e. the space of piecewise continuous functions, is justified by its simplicity on the one hand, and flexibility on the other hand. Accordingly the proposed algorithm is computationally fast and efficient. The algorithm is tested on 23 different subjects having more than 100 hours long term EEG in the CHB-MIT database in several respects. It showed better performance compared to the state of the art methods for seizure detection tested on the given database.
The first author was supported by EFOP-3.6.3-VEKOP-16-2017-00001: Talent Management in Autonomous Vehicle Control Technologies - The Project is supported by the Hungarian Government and co-financed by the European Social Fund.
This research of the second author was supported by the Hungarian Scientific Research Funds (OTKA) No K115804.
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References
National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/. Accessed 15 Sept 2014
Bhattacharyya, A., Pachori, R.B.: A multivariate approach for patient specific EEG seizure detection using empirical wavelet transform. Journal 21(6), 880–886 (2017)
Shoeb, A.H.: Application of machine learning to epileptic seizure onset detection and treatment. Ph.D. dissertation, Massachusetts Institute of Technology (2019)
Gotman, J., Gloor, P.: Automatic recognition and quantification of inter-ictal epileptic activity in the human scalp EEGArticle title. Electroencephalogr. Clin. Neurophysiol. 41(5), 513–529 (1976)
Gevins, A.S.: Automated analysis of the electrical activity of the human brain (EEG): a progress report. Proc. IEEE 63(10), 1382–1399 (1991)
Kooi, A.K.: Voltage-time characteristics of spikes and other rapid electroencephalographic transients: semantic and morphological considerations. Neurology 16(1), 59–66 (1996)
Jasper, H., Kershman, J.: Electroencephalographic classification of the epilepsies. Arch. Neurol. Psych. 45(6), 903–943 (1941)
Silva, L., Dijk, A., Smits, H.: Detection of nonstationarities in EEGs using the auto-regressive model. an application to EEGs of epileptics. In: Dolce, G., Künkel, H. (eds.) CEAN Computerized EEG Analysis, pp. 180–199. Fischer, Stuttgart (1975)
Faber, G.: Über die Orthogonalfunktionen des Herrn Haar. Jahresber. Deutsch. Math. Verein. 19, 104–112 (1910)
Samiee, K., Kovács, P., Gabbouj, M.: Epileptic seizure classification of EEG time-series using rational discrete short time fourier transform. IEEE Trans. Biomed. Eng. 62(2), 541–552 (2015)
Sina, K., Chou, C.: Adaptive seizure onset detection framework using a hybrid PCA-CSP approach. IEEE J. Biomed. Health Inf. 22(1), 154–160 (2017)
Miaolin, F., Chou, C.: Detecting abnormal pattern of epileptic seizures via temporal synchronization of EEG signals. IEEE Trans. Biomed. Eng. 66(3), 601–608 (2019)
Chen, D., Wan, S., Xiang, J., Bao, F.S.: A high-performance seizure detection algorithm based on Discrete Wavelet Transform (DWT) and EEG. PLoS ONE 12(3), (2017)
Birjandtalab, J., Pouyan, M.B., Cogan, D., Nourani, M.: Automated seizure detection using limited-channel EEG and non-linear dimension reduction. Comput. Biol. Med. 82, 49–58 (2017)
Tsiouris, K., Markoula, S., Konitsiotis, S., Koutsouris, D., Fotiadis, D.: A robust unsupervised epileptic seizure detection methodology to accelerate large EEG database evaluation. Biomed. Signal Process. Control 40, 275–285 (2018)
Khan, Y.U., Rafiuddin, N., Farooq, O.: Automated seizure detection in scalp EEG using multiple wavelet scales. In: 2012 IEEE International Conference on Signal Processing, Computing and Control Proceedings, pp. 1–2. IEEE, Waknaghat Solan (2012) https://doi.org/10.1109/ISPCC.2012.6224361
Chawla, N.V., Bowyer, K., Hall, L.O., Kegelmeyer, W.P.: SMOTE: synthetic minority over-sampling technique. J. Artif. Intell. Res. 16(1), 321–357 (2002)
López, V., Fernández, A., Morreno-Torres, H.G., Herrera, F.: Analysis of preprocessing vs. cost-sensitive learning for imbalanced classification. Open problems on intrinsic data characteristics. Exp. Syst. Appl. 39(7), 6585–6608 (2012)
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Paul, Y., Fridli, S. (2020). Epileptic Seizure Detection Using Piecewise Linear Reduction. In: Moreno-Díaz, R., Pichler, F., Quesada-Arencibia, A. (eds) Computer Aided Systems Theory – EUROCAST 2019. EUROCAST 2019. Lecture Notes in Computer Science(), vol 12014. Springer, Cham. https://doi.org/10.1007/978-3-030-45096-0_45
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