SYSTEM AND METHOD FOR CONTACTLESS MEASUREMENT OF OBJECT SURFACE VIBRATION PARAMETERS ON THE BASIS OF A NEUROMORPHOUS CAMERA Russian patent published in 2023 - IPC G01H9/00 

FIELD: non-contact measuring instruments.

SUBSTANCE: method for non-contact measurement of object surface vibration parameters comprises the following steps: the computing device receives signals generated by the neuromorphic camera pixels, the signals being generated at the moment of time corresponding to the spatial displacement of the object surface at each point when the intensity of the light flux changes; the computing device determines the vibration frequency of each point of the object surface by determining the frequency of exceeding the light flux intensity level by a given threshold for one pixel by counting the number of signals received from a certain pixel of the neuromorphic camera matrix for a given time interval.

EFFECT: increased accuracy of measurement of vibration parameters.

4 cl, 3 dwg