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The problem of gait period detection was transformed to that of regional characteristics analysis in a single frame, namely, the gait period was divided according to region characteristic variable in each frame. A method for gait period detection based on regional characteristics analysis is proposed in this paper. Gait video sequences were coarsely classified into frontal and non-frontal ones in...
At present, the widely applied OCR system has a high recognition for printed texts, however it doesn't have a good recognition schema for formulas. In order to locate and recognize printed formulas accurately, this paper conducted researches according to the following several aspects: use Adaboost method to locate formulas automatically, image processing to obtain thinned formula area, moment method...
A control construction approach of adaptive inverse control based on a novel hybrid particle swarm optimization is proposed for achieving chaotic synchronization under the condition of noise perturbation. First, the chaotic synchronization control system structure is introduced. Next, using the proposed algorithm optimize radical basis function neural networks, finally the identified controlled device...
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