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The paper chiefly discusses using rapeseed oil, soybean oil and methanol to conduct transesterification through the catalysis of NaOH so as to get vegetable insulating oil. It focuses on the exploration of transesterification's influencing factors, relationship between conversion rate and viscosity, as well as the performance improvement and evaluation of transesterification's vegetable oil.
In the field of video surveillance, adaptive Gaussian mixture model (GMM) is widely used as the background-pixel dynamic modeling approach. GMM produced each pixel Gaussian distribution corresponds to the respective, but this ignores the impact of the movement of the object itself. The ideas of object kinematic model is presented to guide the number of distribution in the process of iterative, which...
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