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A reactive brain-computer interface using electroencephalography (EEG) relies on the classification of evoked ERP responses. As the trial-to-trial variation is evitable in EEG signals, it is a challenge to capture the consistent classification features distribution. Clustering EEG trials with similar features and utilizing a specific classifier adjusted to(More)
OBJECTIVES We evaluated the impact of Singapore's Medisave for Chronic Disease Management Program (CDMP) program for type 2 diabetes mellitus (T2DM) patients. STUDY DESIGN A longitudinal study comparing differences in compliance with recommended diabetes care processes and management strategies, hospitalization, and costs among the Medisave for CDMP(More)
In this paper, we propose a novel method that can detect fingertips as well as recognize hand gestures. Firstly, we collect the hand curves with a Kinect sensor. Secondly, we detect fingertips based on the discrete curve evolution. Thirdly, we recognize hand gestures using evolved curves partitioned at the detected fingertips. Experimental results show that(More)
In the paper, we propose a histogram equalization-based image enhancement method named Brightness Preserving and Contrast Limited Bi-histogram Equalization (BPCLBHE). Our method includes three steps: (i) First, we use the average intensity value of the image to divide the input original image into two sub-images. (ii) Second, the histogram clipping approach(More)
The hazardous materials (Hazmat) transportation routing is of great importance for transport safety. This paper presents a routing approach for Hazmat transportation, namely fuzzy analytic hierarchy process (fuzzy AHP) based on historical traffic data. Firstly, we use historical traffic data to preplan the candidate routes. Then we determine the best route(More)
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