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The keypoints detection, matching and tracking based online tracking algorithm, which is called CMT (Clustering of the Static-Adaptive Correspondences for Deformable Object Tracking), is robust and accurate for deformable object tacking. However, its optical flow tracker is error-prone when active points run outside the scope of the target. Worse still, the computational complexity of CMT greatly...
With the establishment of the power market and great increase in demands of electric energy in China, the importance of the power quality has became more and more evident in electric industry. In recent years, plenty of nonlinear impact loads have been connected to electrical network which caused voltage distortion and the decline of power quality. So, harmonic pollution has become a prominent problem...
Building an innovative city is the localization and materialization of building an innovation-oriented country and is a complex systematic social project which should have scientific theoretical basis and guidance. With the life cycle theory and the research results of existing innovative cities, we position the development of the innovative city as four stages qualitatively, which is germination,...
The volatility of stock market return is the main technique measurement in the risk management. This paper chooses GARCH class models to estimate in-sample period and to forecast out of sample period. The return of daily data was collected from Shanghai Stock Exchange, during the time period from January 1st 1997 to April 30th 2007. Three error measurement methods: ME, MAE and RMSE were used to evaluate...
Based on the relationship between tourism development and national economic, this paper studied the internal relations between some important index of tourism and economic development by using grey system theory and quantitative economic method, put forward the basic views that we should give full play to the important functions of tourism industry in economic development at the present stage, promote...
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