Abdykalyk kyzy Z. Shumilov B.M. Колупаева С.Н. Сулайманов З.М.
The analysis and planning of repairs of highways with use of information technologies of processing of large volumes of laser measurements
Reporter: Abdykalyk kyzy Z.
In work the system of the multiwavelets of Hermite of any odd degree meeting orthogonality conditions to polynomials of the same degree is presented. Construction and the inverse of the block of filters in problems of processing of regular signals and two-dimensional fields are considered. New approach to calculation of multiwavelet-transformation on the basis of algorithm of the decision of systems of the linear algebraic equations with a block and three-diagonal matrix by the matrix sweep method is proved. Results of numerical experiments for multiwavelets of the fifth degree are presented. Problems of modeling of surfaces of highways with use of data of laser scanning are described. The algorithm of detection of cracks and damages of a roadbed based on Hermite's wavelet-transformation is offered. Examples of imposing of the designed road on previously processed laser measurements are shown. The numbers and figures following from experiments show that Hermite's wavelet-transformation – the powerful tool of the analysis and planning of repairs of highways with use of information technologies of processing of large volumes of laser measurements.
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