According to the vehicle trajectory optimization method and device, the electronic equipment and the storage medium provided by the embodiment of the invention, the to-be-predicted sample image is acquired, the to-be-predicted sample image is input into the pre-established target detection model, and the first detection result and the second detection result are determined, the target detection model comprises a first prediction branch and a second prediction branch, the input of the first prediction branch and the second prediction branch is a feature map of a to-be-predicted sample image, the first prediction branch is used for outputting a first detection result, the second prediction branch is used for outputting a second detection result, and according to a preset result consistency judgment principle, the target detection result is obtained. And under the condition that the first detection result is inconsistent with the second detection result, determining that the to-be-predicted sample image is a difficult sample, so that the difficult sample can be effectively mined.
本申请实施例提供的一种车辆轨迹优化方法、装置、电子设备及存储介质,通过获取待预测样本图像,将待预测样本图像输入至预先建立的目标检测模型中,确定第一检测结果和第二检测结果,其中,目标检测模型包括第一预测分支和第二预测分支,第一预测分支和第二预测分支的输入为待预测样本图像的特征图,第一预测分支用于输出第一检测结果,第二预测分支用于输出第二检测结果,按照我们预先设定的结果一致性判别原则,在第一检测结果和第二检测结果不一致的情况下,确定待预测样本图像为困难样本,如此,能够实现较为有效地挖掘困难样本。
Vehicle trajectory optimization method and device, electronic equipment and storage medium
车辆轨迹优化方法、装置、电子设备及存储介质
2024-06-21
Patent
Electronic Resource
Chinese
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