Determination of Direction and Velocity of the Objects

摘要

In this paper the analysis of methods for determination the direction and velocity of the objects is given. As applied to the problem of geometry assessment for round timber the optimum by the ratio of accuracy and performance is phase correlation method. Nonetheless the pointed problem requires better accuracy and validity, so we had to improve this method and adapt it to the concrete conditions. Modified algorithm was tested on the image database of real technological process of round timber movement on the conveyer belt. The offered method has shown its high effectiveness and validity.