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Video processing method based on edge calculation

A video processing and edge computing technology, applied in TV, closed-circuit television system, electrical components, etc., can solve the problems of high network bandwidth pressure, insufficient real-time monitoring, time-consuming and labor-intensive analysis, and achieve low false alarm rate, rich algorithms, The effect of high accuracy

Pending Publication Date: 2022-03-29
SHANDONG ELECTRICAL ENG & EQUIP GRP
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Massive image data puts a lot of pressure on network bandwidth, long-distance transmission makes the real-time performance of monitoring insufficient, and there are also problems such as data security. Manual analysis of image data is time-consuming and laborious, and there are problems of fatigue errors.

Method used

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  • Video processing method based on edge calculation
  • Video processing method based on edge calculation
  • Video processing method based on edge calculation

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Experimental program
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Embodiment Construction

[0033] Attached below figure 1 to attach Figure 4 The present invention will be further described.

[0034] as attached figure 1 As shown, a video processing method based on edge computing includes the following steps:

[0035] a) Build a multi-scenario applicable edge intelligent system consisting of Atlas200 boards, switches, servers, displays connected to servers, and several network cameras. The network cameras, Atlas200 boards, and servers are all connected to switches, and Atlas200 boards are obtained through switches. Image data captured by a webcam.

[0036] b) The Atlas200 board is initialized after it is powered on.

[0037] c) as attached image 3 As shown, after the initialization is completed, it enters the self-inspection link. First, the communication link self-inspection, software self-inspection and hardware self-inspection operations are performed. If the self-inspection fails, it ends. Data, the Atlas200 board performs parallel processing and analysis...

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PUM

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Abstract

The invention discloses a video processing method based on edge computing, which adopts an AI chip based on an end side to realize on-site computing, analysis and linkage of video data, reduce the concurrent uploading amount of the data and relieve the computing, storage and transmission pressure of a station end system. The video image processing flow comprises stream pulling-gt, decoding-gt, algorithm processing-gt and stream pushing, and zero-time-delay transparent transmission real-time display of multiple paths of video streams is achieved. The video processing method based on edge computing is excellent in performance and high in expansibility, the computing power reaches 16 TOPS, parallel processing of at most 20 paths of 1080P video data can be supported, and multiple algorithms can run in parallel; an analysis result is given by a device side AI algorithm, and quick response can be achieved in cooperation with a linkage device; secondary development is supported, a service interface is provided for the outside, and a service system can be quickly established based on project requirements.

Description

technical field [0001] The invention relates to the field of edge computing, in particular to an edge computing-based video processing method used in the field of video data analysis and online monitoring. Background technique [0002] Nowadays, many network cameras have been deployed in many scenarios of the power system. The cameras transmit the image data of the production site to the server, and monitor the environment and equipment operation status in the image data manually. This method needs to transmit massive image data from the edge of the network to the server over a long distance, and then manually analyze the image data. Massive image data puts pressure on the network bandwidth, long-distance transmission makes the real-time performance of monitoring insufficient, and there are also problems such as data security. Manual analysis of image data is time-consuming and laborious, and there are problems of fatigue and mistakes. Contents of the invention [0003] I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04L69/08H04L67/10
CPCH04N7/181H04L69/08H04L67/10
Inventor 刘恒涛
Owner SHANDONG ELECTRICAL ENG & EQUIP GRP