A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sanitation sweeper road surface identification method and device
The invention discloses a road surface recognition method and device for an environmental sanitation sweeper, and relates to the field of vehicle-mounted road surface recognition. The method comprises the following steps: acquiring radar point cloud data and video images of a surrounding environment; the radar point cloud data comprises a first type of point cloud data; the first type of point cloud data is the point cloud data collected by the laser radar with the resolution greater than a set value; the video image comprises a first type of image; the first type of images are images acquired by adopting an infrared night vision camera; performing target detection on the radar point cloud data to obtain first detection information; performing target detection on the video image to obtain second detection information; fusing the first detection information and the second detection information to obtain multi-source fusion information; the multi-source fusion information comprises the position, the speed, the contour and the category of the target in the surrounding environment. The accuracy of road surface recognition can be improved.
本发明公开了一种环卫清扫车路面识别方法及装置，涉及车载路面识别领域。所述方法，包括：获取周围环境的雷达点云数据和视频图像；雷达点云数据包括第一类点云数据；第一类点云数据为分辨率大于设定值的激光雷达采集的点云数据；视频图像包括第一类图像；第一类图像为采用红外夜视摄像头采集的图像；对雷达点云数据进行目标检测，得到第一检测信息；对视频图像进行目标检测，得到第二检测信息；将第一检测信息和第二检测信息融合，得到多源融合信息；多源融合信息包括周围环境中目标的位置、速度、轮廓和类别。本发明能提高路面识别的准确性。
Sanitation sweeper road surface identification method and device
The invention discloses a road surface recognition method and device for an environmental sanitation sweeper, and relates to the field of vehicle-mounted road surface recognition. The method comprises the following steps: acquiring radar point cloud data and video images of a surrounding environment; the radar point cloud data comprises a first type of point cloud data; the first type of point cloud data is the point cloud data collected by the laser radar with the resolution greater than a set value; the video image comprises a first type of image; the first type of images are images acquired by adopting an infrared night vision camera; performing target detection on the radar point cloud data to obtain first detection information; performing target detection on the video image to obtain second detection information; fusing the first detection information and the second detection information to obtain multi-source fusion information; the multi-source fusion information comprises the position, the speed, the contour and the category of the target in the surrounding environment. The accuracy of road surface recognition can be improved.
本发明公开了一种环卫清扫车路面识别方法及装置，涉及车载路面识别领域。所述方法，包括：获取周围环境的雷达点云数据和视频图像；雷达点云数据包括第一类点云数据；第一类点云数据为分辨率大于设定值的激光雷达采集的点云数据；视频图像包括第一类图像；第一类图像为采用红外夜视摄像头采集的图像；对雷达点云数据进行目标检测，得到第一检测信息；对视频图像进行目标检测，得到第二检测信息；将第一检测信息和第二检测信息融合，得到多源融合信息；多源融合信息包括周围环境中目标的位置、速度、轮廓和类别。本发明能提高路面识别的准确性。
Sanitation sweeper road surface identification method and device
一种环卫清扫车路面识别方法及装置
LIU GUANGTONG (author) / LIU YU (author) / LIU JIAJIA (author)
2022-05-13
Patent
Electronic Resource
Chinese
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