The invention discloses a 360-degree panoramic image enhancement system based on a high-precision map. The system comprises a combined inertial navigation system which is used for acquiring vehicle positioning information and attitude information and sending the information to a high-precision map system; a high-precision map system which is used for acquiring road information and POI informationaround the vehicle according to the positioning information and the attitude information and sending the road information and the POI information to the 360-degree panoramic image system; and a 360-degree panoramic image system which is used for acquiring an original panoramic image around the vehicle and extracting lane line information from the original panoramic image. Coordinates of the high-precision map system and the 360-degree panoramic image system are uniformly calibrated according to the road information and the lane line information, and the road information and the POI informationare superposed into the original panoramic image to form an enhanced panoramic image. According to the 360-degree panoramic image system, the function of the 360-degree panoramic image system is enhanced, more driver interaction and richer information are provided, a driver can further know the surrounding environment information, and reference opinions are provided for driving decisions of the driver.
本发明公开了一种基于高精度地图的360度全景影像增强系统。它包括组合惯导系统,用于获取车辆定位信息和姿态信息发送至高精度地图系统;高精度地图系统,用于定位信息和姿态信息获取车辆周边的道路信息和POI信息发送至360度全景影像系统;360度全景影像系统,用于获取车辆周边的原始全景影像图像,从原始全景影像图像中提取车道线信息;根据道路信息和车道线信息将高精度地图系统和360度全景影像系统的坐标进行统一标定,将道路信息和POI信息叠加到原始全景影像图像中形成增强全景影像图像。本发明增强了360度全景影像系统的功能,提供更多的驾驶员交互以及更丰富的信息,使驾驶员对于周边环境信息有进一步的了解,为驾驶员驾驶决策提供参考意见。
360-degree panoramic image enhancement system based on high-precision map
一种基于高精度地图的360度全景影像增强系统
18.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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