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In this paper, we present a selection method of electroencephalography (EEG) channels for a brain-computer interface (BCI) experiment used to control walking behaviors of a humanoid robot via human mental activities. The goal of this study is to decrease the data dimension of the sampled neural signals via selecting the suitable EEG channels. We used coefficient of determination as an index to evaluate...
This paper presents a fuzzy color extractor based algorithm to segment color images into meaningful regions. The algorithm proposes a strategy for selecting seeds of color extraction and uses the region growing method to stop the iteration of extraction process. This algorithm automatically determines the number of clusters that represent the segmented color regions. The algorithm is applied to segment...
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