METHOD AND DEVICE FOR DETECTING NIGHTTIME VEHICLES

摘要

The present invention relates to the field of intelligent traffic systems, and particularly discloses a method and device for detecting nighttime vehicles so as to resolve the problem that the accuracy of nighttime vehicles detection is reduced due to the impact of illumination and halo of vehicle lamps. The method for detecting nighttime vehicles comprises the following steps of: acquiring adjacent video frames (101); extracting an interested area on the basis of a difference between two adjacent video frames (102); according to the interested area, detecting nighttime vehicles (103). The technical scheme, provided by examples of the present invention, is suitable for intelligent traffic systems.