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This paper presents our work in the FG 2017 Facial Expression Recognition and Analysis challenge (FERA 2017) and we participate in the AU occurrence sub-challenge. Our work of AU occurrence recognition is based on deep learning, and we design convolution neural network (CNN) models for two types of work: facial view recognition and AU occurrence recognition. For facial view recognition, our model...
According to the lack of unified, standardized testing methods for the feeder automation function of distribution automation system, this paper introduces a kind of simulation testing method realization of feeder automation function, which can provide technical reference for the bidding, and strengthen the quality control and operation management of power distribution automation system. This method...
The fourth order mixed cumulants(FOMC) of damped exponential model is derived, which contains an accurate damped frequency, damped factor and other information. A method of parameter estimation using state space model based on the fourth order cumulants is proposed, which can achieve damped frequency, damped factor of the joint estimation. The simulation results show that the method can effectively...
An improved forecasting method base on genetic algorithm and support vector machine for warship short-term load forecasting was presented and tested. The new influencing factors of warship power load were used in modeling which is different with the land grid and civilian vessels grid. Theory of genetic algorithm and Support vector machine was disscused first, and the method of genetic algorithm was...
With the continuous urbanization in China, to meet the demand of current urban 3D cadastre development and management, the necessity and probability of 3D cadastre firstly are discussed, and then according to the building flow of 3D cadastre, key techniques that include data collection, store, management, display and apply are analyzed. And taking an example of Nanjing City, with the introduction...
Based on the drought and flood grads of 21 meteorology stations in Hetao and its vicinity from 1700–2006, response of Solar Activity in the evolution of drought\flood was analyzed. The results showed that Hetao region was prone to drought\flood at the peak of sunspot, and the region was easier to drought at the troughs of sunspot. The number of the sunspot had observably increased during 1927–2006...
UAV low-altitude remote sensing develops rapidly. Because of the characteristics such as unstable flight attitude, low-level image automatic matching and large image distortion, there are still just a few successful researches in efficient image stitching and image correction. So this paper takes UAV (Unmanned Aviation Vehicle) image in Jiuyuangou Township, Suide County, Yulin City, Shanxi Province...
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