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Vehicle video detection method, vehicle video detection device and readable storage medium

A technology for video detection and storage medium, which is applied in the fields of computer-readable storage medium, vehicle video detection device, and vehicle video detection, can solve the problems of inapplicable vehicle verification scenarios and the absence of video verification, and achieves high model performance, The effect of small amount of calculation and improved accuracy

Pending Publication Date: 2020-10-30
BEIJING DIDI INFINITY TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Video verification in related technologies requires human-computer interaction, and is not suitable for vehicle verification scenarios; while in video-based applications, current research mainly focuses on content analysis such as tracking and behavior of targets in videos, among which there is no There are solutions related to video verification

Method used

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  • Vehicle video detection method, vehicle video detection device and readable storage medium
  • Vehicle video detection method, vehicle video detection device and readable storage medium
  • Vehicle video detection method, vehicle video detection device and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 As shown, in one embodiment of the present invention, a kind of vehicle video detection method is provided, comprising:

[0053] Step S102, obtaining the vehicle video file, and inputting the vehicle video file into the detection model;

[0054] Step S104, extracting the feature information and sequence information corresponding to the feature information in the vehicle video file through the detection model;

[0055] Step S106, determine the forgery verification result of the vehicle video file through the detection model according to the feature information and the sequence information.

[0056] In this embodiment, after the vehicle video file is acquired, the vehicle video file is input into the detection model for detection. The detection model includes a three-dimensional grouped convolution layer, a two-dimensional feature extraction layer, a long short-term The grouped convolutional layer and the two-dimensional feature extraction layer extract...

Embodiment 2

[0060] Such as figure 2 As shown, in another embodiment of the present invention, a kind of vehicle video detection method is provided, comprising:

[0061] Step S202, obtaining the vehicle video file, and inputting the vehicle video file into the detection model;

[0062] Step S204, intercepting a frame sequence of a set length in the vehicle video file through the detection model;

[0063] Step S206, extracting feature information in the frame sequence and sequence information corresponding to the feature information through the detection model;

[0064] Step S208, determine the forgery verification result of the vehicle video file through the detection model according to the feature information and the sequence information.

[0065] In this embodiment, when extracting the feature information and sequence information of the vehicle video file, a partial frame sequence is intercepted for the acquired vehicle video file, and only the feature information and sequence informa...

Embodiment 3

[0073] Such as Figure 4 As shown, in another embodiment of the present invention, a vehicle video detection method is provided, including:

[0074] Step S402, obtaining the vehicle video file, and inputting the vehicle video file into the detection model;

[0075] Step S404, extracting the feature information and sequence information corresponding to the feature information in the vehicle video file through the detection model;

[0076] Step S406, determine the counterfeit identification score of the vehicle video file according to the feature information and sequence information through the detection model;

[0077] Step S408, using the detection model to determine a counterfeit verification result according to the counterfeit verification score.

[0078] In this embodiment, the long-short-term memory network layer and the classification layer in the detection model can determine the counterfeit verification score of the vehicle video file according to the feature informat...

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PUM

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Abstract

The invention provides a vehicle video detection method, a vehicle video detection device and a readable storage medium. The vehicle video detection method comprises the following steps: acquiring a vehicle video file, and inputting the vehicle video file into a detection model; and extracting feature information and sequence information corresponding to the feature information in the vehicle video file through the detection model, and determining an authentic identification result of the vehicle video file according to the feature information and the sequence information. According to the method, the sequence information in a vehicle video file can be effectively extracted through the detection model structure, the authentic identification result of the vehicle video file is determined through the sequence information and the feature information, and the accuracy of the vehicle authentic identification result is improved.

Description

technical field [0001] The present invention relates to the technical field of video detection, in particular to a vehicle video detection method, a vehicle video detection device and a computer-readable storage medium. Background technique [0002] In online car-hailing registration, the verification of vehicle information is very critical. In the verification of vehicle information, the vehicle video contains the most information, which is especially important for judging the vehicle information provided by the owner. If the vehicle information provided by the car owner is not true, there may be potential safety hazards in the car owner's future service process. In order to ensure the authenticity of the vehicle information uploaded by the owner, the vehicle information is verified through the vehicle video. Video verification in related technologies requires human-computer interaction, and is not suitable for vehicle verification scenarios; while in video-based applicati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/732G06F16/783G06N3/04G06N3/08
CPCG06F16/7328G06F16/7837G06N3/08G06N3/044G06N3/045
Inventor 王树栋王智恒薛韬略
Owner BEIJING DIDI INFINITY TECH & DEV
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