EYE BLINK DETECTION METHOD AND SYSTEM

An eye blink detection method and system are disclosed. The eye blink detection method comprises: photographing a face using a DVS camera to obtain a stream of DVS pixels; integrating DVS pixels of the stream of DVS pixels to form a plurality of DVS frames, wherein each of the plurality of DVS frames comprises a plurality of first color pixels and a plurality of second color pixels, each of the first color pixel being associated with one or more DVS pixels indicating a brightening event and each of the second color pixel being associated with one or more DVS pixels indicating a darkening event; and determining whether there exists an eye blink action in at least one DVS frame of the plurality of DVS frames, wherein the step of determining whether there exists an eye blink action comprises: determining whether there exists a pattern in which a first color region and a second color region are distributed one above the other in an eye region of the at least one DVS frame.