REFERENCE-FREE REDUCTION OF BALLISTOCARDIOGRAM ARTIFACT FROM EEG DATA USING EMD-PCA
Contemporaneous Electroencephalograph (EEG) and functional Magnetic Resonance Image (fMRI) acquisitions provide a better insight to brain dynamics. Irrespective of the fact that this modality fusion provides advantages, the artifacts pose a threat to acquire a high quality of data. One such probl...
Saved in:
| 主要作者: | |
|---|---|
| 格式: | Thesis |
| 語言: | English |
| 出版: |
2014
|
| 主題: | |
| 在線閱讀: | http://utpedia.utp.edu.my/21231/1/2014-ELECTRIC-REFERENCE-FREE%20REDUCTION%20OF%20BALLISTOCARDIOGRAM%20ARTIFACT%20FROM%20EEG%20DATA%20USING%20EMD-PCA-EHTASHAM%20JAVED.pdf http://utpedia.utp.edu.my/21231/ |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|
| id |
my-utp-utpedia.21231 |
|---|---|
| record_format |
eprints |
| spelling |
my-utp-utpedia.212312021-09-16T12:36:18Z http://utpedia.utp.edu.my/21231/ REFERENCE-FREE REDUCTION OF BALLISTOCARDIOGRAM ARTIFACT FROM EEG DATA USING EMD-PCA JAVED, EHTASFIAM TK Electrical engineering. Electronics Nuclear engineering Contemporaneous Electroencephalograph (EEG) and functional Magnetic Resonance Image (fMRI) acquisitions provide a better insight to brain dynamics. Irrespective of the fact that this modality fusion provides advantages, the artifacts pose a threat to acquire a high quality of data. One such problematic artifact is the Ballistocardiogram (BCG) artifact. The BCG artifact has a dynamic effect i.e. complex in spatial, nonstationary in temporal and nonspecific signal in spectral domain. Despite several ef forts to find an appropriate methodology for removing BCG artifact, significant inconsistency exists between EEG-fMRI studies. This dissertation presents a referen.eefree hybrid algorithm which combines features of Empirical Mode Decomposition (EMD) with Principal Component Analysis (PCA) to reduce the BCG artifact. The algorithm does not require the recordings of Electrocardiogram (ECG), Electrooculogram (EOG) or the signals from motion sensors to extract the BCG artifact. 2014-10 Thesis NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/21231/1/2014-ELECTRIC-REFERENCE-FREE%20REDUCTION%20OF%20BALLISTOCARDIOGRAM%20ARTIFACT%20FROM%20EEG%20DATA%20USING%20EMD-PCA-EHTASHAM%20JAVED.pdf JAVED, EHTASFIAM (2014) REFERENCE-FREE REDUCTION OF BALLISTOCARDIOGRAM ARTIFACT FROM EEG DATA USING EMD-PCA. Masters thesis, Universiti Teknologi PETRONAS. |
| institution |
Universiti Teknologi Petronas |
| building |
UTP Resource Centre |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Teknologi Petronas |
| content_source |
UTP Electronic and Digitized Intellectual Asset |
| url_provider |
http://utpedia.utp.edu.my/ |
| language |
English |
| topic |
TK Electrical engineering. Electronics Nuclear engineering |
| spellingShingle |
TK Electrical engineering. Electronics Nuclear engineering JAVED, EHTASFIAM REFERENCE-FREE REDUCTION OF BALLISTOCARDIOGRAM ARTIFACT FROM EEG DATA USING EMD-PCA |
| description |
Contemporaneous Electroencephalograph (EEG) and functional Magnetic Resonance
Image (fMRI) acquisitions provide a better insight to brain dynamics. Irrespective of
the fact that this modality fusion provides advantages, the artifacts pose a threat to
acquire a high quality of data. One such problematic artifact is the Ballistocardiogram
(BCG) artifact. The BCG artifact has a dynamic effect i.e. complex in spatial, nonstationary
in temporal and nonspecific signal in spectral domain. Despite several ef
forts to find an appropriate methodology for removing BCG artifact, significant inconsistency
exists between EEG-fMRI studies. This dissertation presents a referen.eefree
hybrid algorithm which combines features of Empirical Mode Decomposition
(EMD) with Principal Component Analysis (PCA) to reduce the BCG artifact. The
algorithm does not require the recordings of Electrocardiogram (ECG), Electrooculogram
(EOG) or the signals from motion sensors to extract the BCG artifact. |
| format |
Thesis |
| author |
JAVED, EHTASFIAM |
| author_facet |
JAVED, EHTASFIAM |
| author_sort |
JAVED, EHTASFIAM |
| title |
REFERENCE-FREE REDUCTION OF BALLISTOCARDIOGRAM
ARTIFACT FROM EEG DATA USING EMD-PCA |
| title_short |
REFERENCE-FREE REDUCTION OF BALLISTOCARDIOGRAM
ARTIFACT FROM EEG DATA USING EMD-PCA |
| title_full |
REFERENCE-FREE REDUCTION OF BALLISTOCARDIOGRAM
ARTIFACT FROM EEG DATA USING EMD-PCA |
| title_fullStr |
REFERENCE-FREE REDUCTION OF BALLISTOCARDIOGRAM
ARTIFACT FROM EEG DATA USING EMD-PCA |
| title_full_unstemmed |
REFERENCE-FREE REDUCTION OF BALLISTOCARDIOGRAM
ARTIFACT FROM EEG DATA USING EMD-PCA |
| title_sort |
reference-free reduction of ballistocardiogram
artifact from eeg data using emd-pca |
| publishDate |
2014 |
| url |
http://utpedia.utp.edu.my/21231/1/2014-ELECTRIC-REFERENCE-FREE%20REDUCTION%20OF%20BALLISTOCARDIOGRAM%20ARTIFACT%20FROM%20EEG%20DATA%20USING%20EMD-PCA-EHTASHAM%20JAVED.pdf http://utpedia.utp.edu.my/21231/ |
| _version_ |
1739832849283940352 |
| score |
13.251813 |