Vehicle type identification method, device, and computer readable storage medium

Abstract

The invention provides a method for identifying a vehicle type identification method, a device, and a computer readable storage medium. The vehicle type identification method comprises steps: obtaining vehicle type identification information of a corresponding vehicle in an image to be identified by constructing a vehicle type identification model and performing vehicle type identification on a zebra crossing area captured by a camera and an image to be identified around the zebra crossing area by using the vehicle type identification model, wherein the vehicle type identification informationincludes vehicle class information, vehicle coordinates, vehicle vertical pixels, and vehicle horizontal pixels; calculating the size and proportion of the corresponding vehicle in the image to be recognized according to the scale of the vehicle vertical pixel, the vehicle horizontal pixel and the zebra crossing in the image to be recognized; searching information of the first vehicle type according to the size and proportion from the website; converting the image to be identified into an HSV image and searching out second vehicle information corresponding to a hue value of the vehicle in theHSV image from the first vehicle type information. The method can effectively reduce the judgment range of the vehicle type and improve the accuracy of the vehicle type recognition.

Description

technical field [0001] The present invention relates to the technical field of vehicle identification, in particular to a vehicle identification method, device and computer-readable storage medium. Background technique [0002] Intelligent transportation is the development direction of future transportation, which can effectively reduce traffic load and improve transportation efficiency; and vehicle identification technology is an important part of intelligent transportation system. Starting from vehicle classification standards, information is collected for various vehicles, and then used This information classifies and identifies the vehicle. This technology is widely used in the fight against vehicle theft, traffic order regulation, road traffic flow survey, user vehicle preference statistics, etc. [0003] With the rapid development of computer multimedia technology and image processing technology, image-based vehicle recognition technology is becoming more and more imp...

AI Technical Summary

Problems solved by technology

2) Based on template recognition, this type of method has the characteristics of difficult extraction and complex calculation

To sum up, it can be seen that the existing car model recognition technology needs to perform feature comparison and recognition operations on the car model image to be recognized and all car model sample images; due to the large amount of sample image data and the image features depending on the external conditions, the recognition Problems of heavy workload, long computing time, low work efficiency, and low recognition accuracy

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