Vector identification, extraction and analysis system of traffic facilities based on point cloud data and AI technology
A technology for point cloud data and transportation facilities, applied in image data processing, special data processing applications, unstructured text data retrieval, etc.
Active Publication Date: 2022-07-19
幂元科技有限公司
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[0003] However, the existing traffic control department adopts the method of picture or plane signal in the monitoring of road vehicles and traffic facilities. This method has certain limitations, and the staff cannot directly obtain the actual data of the facilities and vehicles, thus It will lead to errors in the use of some applications; therefore, it does not meet the existing needs. For this, we propose a traffic facility vector recognition extraction analysis system based on point cloud data and AI technology
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[0089] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0090] see figure 1 , an embodiment provided by the present invention: a traffic facility vector identification, extraction and analysis system based on point cloud data and AI technology, including LiDAR technology applications, LiDAR technology applications include road LiDAR retention measurement, vehicle LiDAR mobile measurement and airborne LiDAR technology applications LiDAR high-altitude measurement, LiDAR is a system that int...
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The invention discloses a traffic facility vector identification, extraction and analysis system based on point cloud data and AI technology, and belongs to the technical field of intelligent traffic. In order to solve the problem that the existing traffic control departments use pictures or plane signals to monitor road vehicles and traffic facilities, this method has certain limitations, and the staff cannot intuitively obtain the actual data of the facilities and vehicles. This leads to the problem of errors in the use of some applications. The 3D reality modeling technology engine is a three-in-one engine, a three-in-one autonomous engine of a data engine, a map engine and a video engine. It adopts video fusion, multi-map integration and multi-perspective. Application and multi-lens fusion of first-person perspective, high and low point linkage, indoor and outdoor linkage, and real-time video real-time face and vehicle feature behavior real-time structured analysis and analysis to achieve holographic characterization, immersive and immersive experience command.
Description
technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a traffic facility vector identification, extraction and analysis system based on point cloud data and AI technology. Background technique [0002] Through oblique photography modeling, laser point cloud modeling, BIM modeling and other measurable real-world 3D data, high-definition, high-resolution panoramic images are used to directly reflect the original appearance of ground features and the natural environment. It contains the target feature information to be measured, and also includes various natural and social information related to it, and as a new type of geographic information data source, it can be seamlessly integrated with Sky Map or various geographic information sharing service platforms. , to provide the required real-life thematic data for all aspects of smart city construction. For smart city industry users, it can realize the visual managemen...
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IPC IPC(8): G06T15/00G06T15/04G06T17/00G06F16/36
CPCG06T15/005G06T15/04G06T17/00G06F16/367
Inventor 林强乔怡然李岳峰陈君辉黄振盛
Owner 幂元科技有限公司