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Video image processing method, device and monitoring equipment

A technology of video image and processing method, which is applied in the field of video image processing method, device and monitoring equipment, which can solve problems such as costing a lot of manpower and material resources, failure to recover user items, and user economic loss, so as to reduce the consumption of manpower and material resources , Improve user experience, and ensure the effect of personal and property safety

Inactive Publication Date: 2017-11-14
绿湾网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned monitoring methods not only need to spend a lot of manpower and material resources, but may even fail to recover the user's items, causing economic losses to the user.

Method used

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  • Video image processing method, device and monitoring equipment
  • Video image processing method, device and monitoring equipment
  • Video image processing method, device and monitoring equipment

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0078] Example 1, through digital image recognition technology;

[0079] In the specific implementation, the video image collected by the monitoring equipment can be obtained first, and then the video image can be preprocessed to obtain the characteristic data, and the above characteristic data can be input into the corresponding identification model for identification, so as to determine the surveillance image in the video image. Target.

[0080] Wherein, performing preprocessing on the video image refers to performing processing such as binarization, color inversion, and image conversion on the video image. The recognition model is obtained through continuous training based on feature data.

[0081] It can be understood that when training the recognition model, the more feature data used, the higher the accuracy of the obtained recognition model.

example 2

[0082] Example 2, the recognition method based on a single frame;

[0083] Specifically, the acquired video image is truncated, and then deep learning is performed based on the image granularity (single frame), so as to determine the monitoring target in the video image.

example 3

[0084] Example 3, an identification method based on a convolutional neural network (Convolutional Neural Network, CNN for short) extended network, etc., which is not limited in this embodiment.

[0085] It should be noted that, by performing image recognition on the video image, the determined monitoring target may be a static object in the video image, or may be a moving object in the video image. For example, vehicles driving on the road, or pedestrians walking, etc.

[0086] If the monitoring target is an object in a moving state, then in this embodiment, the monitoring target can also be determined by optical flow method, inter-frame difference method, background difference method and the like.

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Abstract

The invention provides a video image processing method, a device and monitoring equipment. The method includes the following steps: identifying a video image acquired, and determining a monitoring target; acquiring a video image set which is within a preset period of time and / or within a preset position scope and includes the monitoring target; and analyzing the video image set to determine whether the monitoring target is abnormal. Through intelligent analysis of the video images collected, a warning can be issued in advance for possible abnormal situations to remind users to take measures in advance. The personal and property safety of the users is ensured. The consumption of manpower and material resources is reduced. The user experience is enhanced.

Description

technical field [0001] The invention relates to the field of security technology, in particular to a video image processing method, device and monitoring equipment. Background technique [0002] At present, in order to improve property and personal safety, surveillance devices are installed in many public or private areas. Monitor people's activity areas through monitoring equipment, so that when inferior events such as theft and robbery occur, the surveillance video can be retrieved in time, relevant information can be obtained, the suspect can be found, and the lost items of the user can be recovered to reduce economic losses. [0003] However, the above-mentioned monitoring methods not only need to spend a lot of manpower and material resources, but may even fail to recover the user's items, resulting in economic losses for the user. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a cer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H04N7/18G08B13/196
CPCH04N7/18G08B13/19602G06V20/52
Inventor 李本阳秦锋剑
Owner 绿湾网络科技有限公司
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