The Method Recognizing the Tailgating-Cars at a Crossroad based on a KLT Tracking using the Image Frames Played Backward

摘要

This paper describes the method and the process how to recognize the tailgating-cars passing a crossroad based on a KLT tracking using the image frames played backward. This shows the method can be applied to an automatic CCTV camera equipment on ITS. We installed 2 types of cameras at a crossroad corner, one is a recognition-camera reading LPR of all vehicles passing the end line of rectangular area(Box area), the other is a tracking-camera looking the crossroad and tracking all vehicles. Recognizing LPR algorithm come from DILAB of KNU and advanced KLT tracking method is used for this experiment. Conclusion is that suggested method is sufficient to be applied the equipment automatically detecting the tailgating-cars at the crossroad.