The present invention relates to a method for identifying an intersection violation video based on camera cooperative relay, comprising: step SI: demarcating a lane line and identifying 5 a lane indication sign; step S2: detecting a target vehicle according to an image captured by a first camera to determine the lane in which the target vehicle is located; and tracking the target vehicle according to the image captured by the first camera to obtain a vehicle running trajectory; and step S3: identifying whether the target vehicle is in illegal lane change according to the lane in which the target vehicle is located and the vehicle running trajectory. By analyzing and identifying the video captured by the camera, the present invention can simultaneously detect the behaviors of a plurality of motor vehicles, such as illegal line touch, illegal lane change, retrograde, overspeed, running a red light, occurring at intersections, and is applicable to the occasion of long solid roads at intersections. The method is simple, practical, and convenient to construct, and can be directly modified in the original system with strong 5 expandability. zebra crossing driving direction iI Sl _r demarcating a lane line and identifying a lane indication sign detecting a target vehicle according to an image captured by a S2 / first camera to determine the lane in which the target vehicle is located identifying whether the target vehicle is in illegal lane change S3 according to the lane in which the target vehicle is located and the vehicle running trajectory
Method for identifying an intersection violation video based on camera cooperative relay
2019-09-26
Patent
Electronic Resource
English
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