INFORMATION PROCESSING METHOD, DEVICE, AND TERMINAL
An information processing method, device, and terminal. The method comprises: collecting road data, the road data comprising a two-dimensional street view image, a three-dimensional point cloud and inertial data (SI01); dividing the two-dimensional street view image into regions on the basis of a sp...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | An information processing method, device, and terminal. The method comprises: collecting road data, the road data comprising a two-dimensional street view image, a three-dimensional point cloud and inertial data (SI01); dividing the two-dimensional street view image into regions on the basis of a spatial position relationship of the two-dimensional street view image, the three-dimensional point cloud and the inertial data, and extracting a ground regional image (S102); detecting at least one target road traffic marking in the ground regional image, the road traffic marking comprising lane lines and/or road signs (S103); calculating a three-dimensional coordinate of the at least one target road traffic marking on the basis of the spatial position relationship of the two-dimensional street view image, the three-dimensional point cloud and the inertial data (SI04). By means of detecting the road traffic marking from a two-dimensional street view image, the present invention is able to improve the accuracy of detection results and improve the practicality of data processing. |
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