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To assess the performance of image quality metrics (IQMs), some regressions, such as logistic regression and polynomial regression, are used to correlate objective ratings with subjective scores. However, some defects in optimality are shown in these regressions. In this correspondence, monotonic regression (MR) is found to be an effective correlation method in the performance assessment of IQMs....
Blue screen compositing is an important editing or tampering operation to change the content of videos. In order to identify the authenticity of the video resources, a new approach to detect blue screen compositing is proposed in this paper. By exploring the change of correlation between the color signals on the edge of each object, we can find and locate the composited objects in the video scene...
This research discusses the accuracy of the prediction of aggregated wind power of planned wind farms distributed in the Maritimes Canada. Especially this study calculates and analyzes the aggregated regional wind power forecast error compared to single sites. Using simulated measured wind power and expected wind power from 5 planned wind farms, this research finds that the reduction of the ensemble...
This paper discusses the accuracy of the prediction of aggregated wind power of planned wind farms distributed in the Maritime Canada. Especially this study calculates and analyzes the aggregated regional wind power forecast error compared to single sites. Using simulated measured wind power and expected wind power from 5 planned wind farms, this research finds that the reduction of the ensemble wind...
This paper discusses a novel hybrid EEG biosensor module that measures through-hair EEG with zero preparation of the scalp. The biosensors can be donned or doffed quickly by the wearer, requiring no skin preparation, produce no skin irritation, and be comfortably worn for an extended period. The proposed EEG sensor is fabricated by the injection molding process with a flexible base and biofriendly...
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