Vehicle passing record determination method and device, equipment and storage medium

Abstract

The embodiment of the invention discloses a vehicle passing record determination method and device, equipment and a storage medium. The method comprises the steps of obtaining a vehicle body image ofa target vehicle; determining feature information of the target vehicle according to the vehicle body image, the feature information comprising a CNN feature, the CNN feature being a feature of a target area of the target vehicle in a preset convolutional neural network model, and the preset convolutional neural network comprising at least ten convolutional layers and at least three pooling layers; and based on the feature information, searching a picture containing the target vehicle in a vehicle passing record image library to obtain a vehicle passing record of the target vehicle. Accordingto the technical scheme provided by the embodiment of the invention, the target vehicle can be accurately identified, the accuracy of the determined vehicle passing record is improved, and the probability of occurrence of the situation of false identification or missed identification of the vehicle is reduced.

Description

technical field [0001] The embodiments of the present application relate to the field of computer vision, and in particular to a method, device, device, and storage medium for determining vehicle passing records. Background technique [0002] With the vigorous promotion of "Safe City" and "Smart City" across the country, the monitoring of vehicles in various places is also gradually increasing. [0003] When monitoring a vehicle, it is common to encounter the situation of obtaining the passing record of a certain vehicle in a targeted manner. At present, based on the license plate number of the vehicle, the passing records of a certain vehicle are generally obtained by searching for pictures of vehicles with the same license plate number in the road vehicle pictures or video data captured by cameras at each intersection. [0004] However, due to the way of obtaining passing records based on the license plate number, there are cases where the vehicle image cannot be effectiv...

AI Technical Summary

Problems solved by technology

[0004] However, due to the way of obtaining passing records based on the license plate number, there are cases where the vehicle image cannot be effectively recognized when the license plate is blocked, the vehicle has no license plate, or the vehicle is decked out, resulting in low accuracy of the passing records determined in this way , prone to misidentification or omission of identification

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