Label data generation method, system, equipment and medium
The invention discloses a tag data generation method, system and device, and a medium. The generation method comprises the steps of obtaining an original foreground target point and an original background target point in a radar point cloud; generating corresponding dense foreground target points an...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a tag data generation method, system and device, and a medium. The generation method comprises the steps of obtaining an original foreground target point and an original background target point in a radar point cloud; generating corresponding dense foreground target points and dense background target points based on the foreground target points and the background target points; respectively transforming the dense foreground target points and the dense background target points into corresponding original target frames and original positions to obtain dense point clouds; and voxelizing the dense point cloud, and generating label data corresponding to the dense point cloud. According to the method and the device, the problem of label data missing in the 3D occupation network prediction task is solved, and resource consumption caused by manual labeling is also avoided. The label data generation method provided by the scheme is suitable for all outdoor road scene data sets meeting condition |
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