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Operation analysis is a fundamental means to detect abnormal behavior of equipment and to prevent the hydro power plant from accidents. It is usually carried out by human operators once or twice per day. Not only many manpower have to be involved in the hard data gathering and calculation work, but also the analysis results can't reflect condition of the equipment in time. In order to meet the requirements...
Traditional gait recognition researches focus on supervised learning methods that use only a limited number of labeled sequences to train, which will definitely restrict the recognition ability of the gait recognition system. Meanwhile, training with more typical gait sequences can improve the generalization ability of gait recognition system and eventually achieve better recognition accuracy. However,...
This paper uses a new class of complete orthogonal system in L2[0, 1], which consists of piecewise polynomials (called V-system), to process shape recognition. A novel boundary based shape recognition method is proposed. First the contour of an object is regarded as a geometric graph, and the graph is expanded in a V-series, which transform the graph to the spectrum space and quantify overall feature...
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