頁籤選單縮合
題 名 | Meditation EEG Interpretation Based on Novel Fuzzy-Merging Strategies and Wavelet Features |
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作 者 | Chang, Kang-ming; Lo, Pei-chen; | 書刊名 | 醫學工程 |
卷 期 | 17:4 民94.08 |
頁 次 | 頁167-175 |
分類號 | 411.15 |
關鍵詞 | Meditation EEG (electroencephalogram) scoring; Wavelet analysis; Fuzzy c-means clustering; FCM; Meditation scenario; |
語 文 | 英文(English) |
英文摘要 | As the advantages of meditation have been outlined literally, scientific exploration of the mediation phenomena becomes significant. Meditation EEG may provide an access to the mental states beyond normal consciousness. It is the first attempt to score the meditation course by EEG. Wavelet analysis and fuzzy c-means (FCM) are applied in the automatic interpretation algorithm. However, FCM applied straightforward a quantitative feature vectors often results in an over-trifling interpretation. As a consequence, this paper presents novel cluster-managing strategies for achieving an interpretation closer to the result of naked-eye examination. The running gray-scale chart, derived by extracting, clustering, and coding the EEG features, reveals five different meditation scenarios differing from those of the controlled subjects. |
本系統中英文摘要資訊取自各篇刊載內容。