RESEARCH NOISE-IMMUNITY OF ALGORITHMS FOR TRAJECTORY MEASUREMENTS BASED ON VIDEO DATA

Abstract

The noise-immune algorithms for estimating parameters of moving objects by video data are presented by modeling in Matlab, the noise immunity of correlation-extremal algorithms needed to estimate parameters of moving objects by video data has been investigated. Thresholds of stability of procedures of measurement of range, angular and high-speed parameters against the background of action of Gaussian, pulse and multiplicative noise are estimated. Recommendations about application the procedure of a filtration for the purpose of increase in a threshold of steady work are provided. Results of the conducted researches need to be considered at design of systems technical sight of different function.

Keywords

• аналіз перешкодостійкості, траєкторні вимірювання, поріг стійкої роботи алгоритмів.