FIELD: physics.
SUBSTANCE: invention relates to devices and methods for determination of ball motion parameters and calculation of data on its rotation. To implement the technical result, the invention has an image acquisition device, a processor, a rotation computer, and the method provides for continuous production of a moving ball image and image processing for generation of characteristic data for calculation of data on rotation of a moving ball.
EFFECT: technical result of the invention is the ability to quickly and accurately calculate the rotation of a moving ball without applying a special marker on the ball.
14 cl, 12 dwg
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