US Patent 12136345 Motion vector imaging alert system

An imaging system of the present disclosure includes: an event detection sensor that detects an event; an object recognition unit that performs recognition processing for an object detected as the event on the basis of an event signal output from the event detection sensor; a motion vector estimation unit that estimates a motion vector of the object on the basis of a recognition result by the object recognition unit; and a control unit that outputs warning information for warning that a dangerous state has occurred on the basis of an estimation result by the motion vector estimation unit.