Retracted: Research on On-Board Geometric Information Measurement System of Road Restricting Based on the Binocular Stereo Vision Principle

This article developed an on-board road restrictions geometric information measurement system, it is based on the principle of binocular stereo vision. This thesis complete the stereo camera calibration, finished the establishment of stereo camera model. According to the characteristics of the bridges and tunnels' lower edge, this thesis proposes a bridge detection method based on vehicle vision. The results show that, the system has good real-time performance and high reliability, can effectively reduce the traffic accident like wedging or hitting bridges caused by over-height vehicles.