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碰撞预警: For collision warning, this system uses CenterNet
信号灯检测: an object detection network with ResNet-18 backbone to achieve a good detection speed and acceptable accuracy
距离估计:perspective transform with calibration is used to estimate the distances from system vehicle to other vehicles ahead (base on ResNet-18)
车道线偏离预警:U-Net and ResNet-18 backbone is used
车道线检测 fast-lane也用的是ResNet18,关于train------需要原图和二值图以及txt标签文件进行模型训练。
two main components: a CenterNet based object detection neural network and a ResNet-18 based traffic sign classification network.
There are six main modules in this system, which are: object detection module, lane detection module, sensing module, warning control module, user interface module and simulation
(i) forward collision warning with forward vehicles and pedestrians, (ii) lane analysis and lane departure warning, (iii) sign detection for maximum speed limit signs and over-speed warning.
Object detection need conversion code to ONNX
This computer receives two inputs: (i) images from a camera, and (ii) car sensor data such as car speed and turn signal.