Artifact Removal from EEG with a Preprocessing for Preserving Desired Bands
Authors
Ching-Tai Chiang, Chen-Sen Ouyang, Rong-Ching Wu, Lung-Chang Lin, Rei-Cheng Yang
Corresponding Author
Ching-Tai Chiang
Available Online August 2012.
- DOI
- 10.2991/iccasm.2012.280How to use a DOI?
- Keywords
- Electroencephalogram (EEG), Artifact, Independent component analysis
- Abstract
Artifacts such as eye movements, muscle, electrocardiogram (EKG) and line noise may cause severe contamination in Electroencephalogram (EEG). The independent component analysis (ICA) is the general method to remove the artifacts within electroencephalographic traces. Desired bands in specific EEG analysis, however, may be seriously eliminated in the deflation procedure. A preprocessing with extraction of desired bands in the ICA is presented to prevent the desired bands from cancellation in the process of artifact rejection. Thus, the desired bands in EEG can be completely preserved while removing the artifacts. Some real EEG recordings are provided to demonstrate the effectiveness of the proposed method.
- Copyright
- © 2012, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Ching-Tai Chiang AU - Chen-Sen Ouyang AU - Rong-Ching Wu AU - Lung-Chang Lin AU - Rei-Cheng Yang PY - 2012/08 DA - 2012/08 TI - Artifact Removal from EEG with a Preprocessing for Preserving Desired Bands BT - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012) PB - Atlantis Press SP - 1103 EP - 1105 SN - 1951-6851 UR - https://doi.org/10.2991/iccasm.2012.280 DO - 10.2991/iccasm.2012.280 ID - Chiang2012/08 ER -