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A post-processing technique is introduced to improve the Eulerian video magnification method, which is a state-of-the-art motion magnification method to manipulate small movements in videos based on spatio-temporal filtering. The proposed method use the Eulerian video magnification as a video spatio-temporal motion analyzer to get the pixel-level motion mapping. Then the input video pixels are warped...
We report a complete experimental realization of measurement device independent quantum key distribution system with decoy method, which closes loopholes in both source and detection. 25-kbit secure key is generated over a 50-km fiber link.
Urban transport system is the major consumption of carbon-based fuels, and it is increasingly being highlighted as the sector which contributes least to CO2 emission reduction targets. For the purpose of constructing the energy-saving, environment-friendly and harmonious-developing society, this paper describes a new measure for the analysis of the construction about urban low carbon transport system...
This paper proposed a new method to enhance the smooth degree of the data series based on simple Gaussian function lscr-x2. It was proved that the new method was effective and its effect was better than logarithmic-power function transformation theoretically. When all the values of the whole data series ranged from 1 to lscr , this method still could improve prediction precision. Grey models of yield...
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