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Video analysis method, device, equipment and server

A video analysis and server technology, applied in the field of video analysis, can solve the problems that the server is difficult to meet the requirements, the consumption of computing resources is large, and the real-time performance of the system is reduced.

Active Publication Date: 2021-10-01
BEIJING KUANGSHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, since the server has to process a large number of images uploaded by the camera, it consumes a lot of computing resources, and it is difficult for a server with ordinary performance to meet the requirements, resulting in a decline in the real-time performance of the system

Method used

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  • Video analysis method, device, equipment and server
  • Video analysis method, device, equipment and server
  • Video analysis method, device, equipment and server

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present application.

[0050] It should ...

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Abstract

The present application relates to the technical field of video analysis, and provides a video analysis method, device, equipment and server. The video analysis method applied to the video analysis equipment includes: obtaining multiple channels of video data collected by multiple cameras; detecting pedestrians from each channel of video data and obtaining the description information of the detected pedestrians; calculating the first degree of similarity between the description information , associating the pedestrians corresponding to the descriptive information whose first similarity reaches the first preset degree; merging the descriptive information belonging to the same pedestrian, and sending the combined descriptive information to the server located in the cloud. This method can use ordinary cameras to collect video data, which is beneficial to reduce costs; at the same time, because the video analysis equipment shares part of the computing tasks, it effectively reduces the consumption of computing resources by the server; Merge, and there is no need to send images of pedestrians to the server, which is beneficial to save bandwidth resources.

Description

technical field [0001] The present application relates to the technical field of video analysis, and in particular, to a video analysis method, device, device, and server. Background technique [0002] The passenger flow system refers to the system for analyzing and counting the pedestrians in the business place. In the prior art, the passenger flow system mainly includes a capture machine installed in a business place and a server located in the cloud. Among them, the capture machine is a kind of intelligent camera, which can detect pedestrians from the captured original images, and send the detected images of pedestrians to the server through the network. The server analyzes and counts the images uploaded by various capture machines, and outputs Pedestrian trajectory, attributes and other information. [0003] However, since the server has to process a large number of images uploaded by the camera, it consumes a lot of computing resources, and it is difficult for a serve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00H04L29/08H04N7/18H04N21/234H04N21/44
Inventor 胡晨
Owner BEIJING KUANGSHI TECH CO LTD
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