The invention discloses an activity intention prediction method and device and an unmanned vehicle. A specific embodiment of the method comprises the steps of performing feature extraction on an acquired to-be-processed image to obtain a feature map; according to the feature map, generating a target activity map representing personal activity information of each target object and group activity information of each target group in the to-be-processed image; and performing activity intention prediction according to the feature map and the target activity map to obtain an activity intention prediction result. According to the method, the activity intention prediction is performed by utilizing the spatial relationship between the target objects in the target activity graph and the visual information in the feature graph, so that the speed and the accuracy of the activity intention prediction are improved.
本申请公开了一种活动意图预测方法、装置及无人车。方法的一具体实施方式包括:对获取的待处理图像进行特征提取,得到特征图;根据特征图,生成表征待处理图像中的每个目标对象的个人活动信息和每个目标群体的群体活动信息的目标活动图;根据特征图和目标活动图进行活动意图预测,得到活动意图预测结果。本申请利用目标活动图中目标对象之间的空间关系和特征图中的视觉信息进行活动意图预测,提高了活动意图预测的速度和准确度。
Activity intention prediction method and device and unmanned vehicle
活动意图预测方法、装置及无人车
2022-07-29
Patent
Electronic Resource
Chinese
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