Traffic flow monitoring method, device, equipment and computer readable storage medium
A technology of traffic flow and traffic flow, applied in the field of intelligent transportation, can solve the problems of low accuracy and poor convenience of traffic flow monitoring technology
Active Publication Date: 2020-01-31
WEBANK (CHINA)
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[0003] The main purpose of the present invention is to provide a traffic flow monitoring method, device, equipment and computer-readable storage medium, aiming at solving the technical problems of poor convenience and low accuracy of the existing traffic flow monitoring technology
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[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0044] The main solution of the embodiment of the present invention is: collect the first remote sensing image of the detection area, and collect the second remote sensing image of the detection area after a preset interval; the semantic segmentation model completed through training, respectively from the first remote sensing image Extracting a first region of interest from a remote sensing image, and extracting a second region of interest from the second remote sensing image; the remote sensing target detection model completed through training, respectively detects the first region of interest and the second region of interest Target detection in the region of interest to obtain first vehicle information in the first region of interest and second vehicle information in the second region of interest; according to the f...
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The invention discloses a traffic flow monitoring method, a device, equipment and a computer readable storage medium, and the method comprises the steps: collecting a first remote sensing image of a detection region, and collecting a second remote sensing image of the detection region after a preset time interval; respectively extracting a first region of interest from the first remote sensing image and a second region of interest from the second remote sensing image through a trained semantic segmentation model; performing target detection on the first region of interest and the second regionof interest through a trained remote sensing target detection model to obtain first vehicle information in the first region of interest and second vehicle information in the second region of interest; and determining traffic flow information of the detection area within the preset interval time according to the first vehicle information and the second vehicle information. According to the method,the convenience and accuracy of traffic flow monitoring are improved.
Description
technical field [0001] The present invention relates to the technical field of intelligent transportation, in particular to a vehicle flow monitoring method, device, equipment and computer-readable storage medium. Background technique [0002] With the development of society and the advancement of science and technology, people's living standards have been greatly improved, the number of cars owned has increased significantly, and traffic congestion has become increasingly serious. Therefore, how to efficiently manage traffic becomes very important. Among them, the traffic flow is An important traffic parameter in traffic management, the traditional traffic flow monitoring technology, such as the loop coil method, needs to install a coil sensor on the road surface, which will damage the road surface, inconvenient construction and installation, and can only sense the traffic passing through the coil sensor installed Vehicles with fixed positions not only have poor convenience...
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IPC IPC(8): G06K9/00G06K9/32G06K9/34G06N3/04G06N3/08
CPCG06N3/084G06V20/13G06V20/53G06V10/25G06V10/267G06N3/045Y02T10/40
Inventor 邹冲汪飙李世行张元梵
Owner WEBANK (CHINA)