Image data collection, querying and video monitoring method, device and system

Abstract

The embodiment of the invention discloses an image data collection, querying and video monitoring method, device and system. The method comprises the steps: enabling a data server to receive a querying request with the first virtual identity information corresponding to a WiFi terminal, and then searching and providing each piece of image data related with the first virtual identity information according to the first virtual identity information corresponding to the WiFi terminal and locally stored image data correlated with the virtual identity information corresponding to the WiFi terminal, wherein the locally stored image data is transmitted after the image collection device collects the image data, and the image data is related with the image information comprising human body features and the virtual identity information corresponding to at least one WiFi terminal according to the time information of the image information collection and the information of time in obtaining the virtual identity information.

Description

technical field [0001] The invention relates to the technical field of video monitoring, in particular to an image data collection, query, video monitoring method, device and system. Background technique [0002] Nowadays, the application fields of security protection products are gradually moving from government departments and large enterprises to communities and families. Video surveillance, as an important part of the security protection field, has been more and more widely used. [0003] During video surveillance, image data of vehicles or people can be collected by image acquisition equipment, and information query can be performed based on the collected image data. According to the collected image data of the vehicle, when performing information query, the license plate recognition can be performed in the image data, so as to find the image data containing the corresponding vehicle. But this method can only be used for vehicle query, not for person query. According ...

AI Technical Summary

Problems solved by technology

However, due to the hardware of the image acquisition device itself, the collected image data may be unclear, resulting in the inability to accurately find the corresponding person, and when the image data is collected, it may be because the person does not face the image acquisition device, or Because the change of the character's attire, such as wearing sunglasses, hats, masks, scarves, etc., will also affect the accuracy of information search

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