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A Time Domain Morphology and Gradient (TDMG) based algorithm is presented in this paper for the extraction of all the fiducial time instances from a single PQRST complex. By estimating these characteristic points, all clinically important temporal ECG parameters can be calculated. The proposed algorithm is based on a combination of extrema detection and slope information, with the use of adaptive...
Due to a large amount of multimedia resources available on websites, it is important to effectively retrieve useful data from such a huge media pool. In this work, an affective computing scheme is proposed to classify online songs and speeches into six affective moods. To do this, a coarse-to-fine classification is developed to compute the affective moods of song and speech clips by using a two-layer...
It is important for an autonomous mobile robot to know where it is in any time in an indoor environment. Thus, reliable position estimation is a key problem. In this paper we predefined line-based map and use the laser range finder to detect environment. We do not using any landmark, instead, our localization method is map-matching scheme using scan range data. In this paper we assume that robot has...
The total variation model with L1 norm fidelity term (TV-L1) has been proposed to serve as an effective cartoon-texture image decomposition tool because of its unique scale-dependent decomposition ability. Nevertheless, one of its largely overlooked limitations is its inability to perfectly retain the original contours of the selected patterns when the fidelity term is not sufficiently weighted. In...
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