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Intelligent monitoring video processing method

A video processing and intelligent monitoring technology, applied in the field of video processing, can solve problems such as time-consuming, increased labor costs, inconvenient video search, etc., to help deal with crises and reduce false positives and false negatives.

Inactive Publication Date: 2020-01-10
青岛萨纳斯智能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the past, the monitoring system often required manual intervention. Real-time monitoring required personnel to stare at the monitor, and search required personnel to play back a little bit, etc.
It is very inconvenient to search for videos, which takes a lot of time and increases labor costs

Method used

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Examples

Experimental program
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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below.

[0021] The invention provides a kind of intelligent surveillance video processing method, the equipment that this processing method needs is relatively simple, specifically as follows:

[0022] HD camera (or hard disk video recorder): collect real-time video data, send it to the server in real time or periodically, and support all mainstream models on the market.

[0023] Monitor: Display real-time data collected by high-definition camera (or hard disk video recorder), support all VGA, HDMI and other display devices that support RTMP, GB / T28181 standard protocol.

[0024] Server: Receive the video data collected by the high-definition camera (or hard disk video recorder), and display the video to the monitor. When the number of terminals is small and the computing speed is not high, it can be replaced by an ordinary PC.

[0025] Client (optional): It ca...

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PUM

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Abstract

The invention discloses an intelligent monitoring video processing method which comprises the following steps: (1) video preprocessing: converting a video into a static image, then filtering noisy points in the video image, and meanwhile, carrying out offset adjustment on the data of the whole image, so that the pixel gray scale distribution is uniform; (2) foreground extraction: carrying out background reconstruction by utilizing a static empty scene image, then adding a system space identifier according to a preset region, carrying out background subtraction on a new image, and extracting apixel region with relatively large difference as an activity foreground; (3) behavior tracking: carrying out convolution processing on the extracted activity foreground, and taking a foreground contour; extracting feature points, and recording a movement track; and (4) result analysis: analyzing a final result, and correspondingly storing various types of data according to various service requirements so as to meet various service function requirements. The method disclosed by the invention can assist safety personnel to deal with crisis more quickly and effectively, and the phenomena of falsealarm and missing alarm are reduced to the maximum extent.

Description

technical field [0001] The invention relates to a video processing method, in particular to an intelligent monitoring video processing method. Background technique [0002] The intelligent video surveillance system has not been developed for a long time, but it has made a huge contribution to a safe and stable environment in the society, so various factors must be considered in the specific design. The video surveillance system not only has the advantages of real-time, recordable, and visual, but also has a large amount of recorded information and a wide range of applications. Therefore, the video surveillance system can play an important role in various places such as security, transportation, production and living. effect. [0003] The intelligent image monitoring system is a highly integrated product of the latest technologies such as multimedia, image processing, and computer. It adopts computer vision processing, pattern recognition, and computer graphics and image pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/14G06K9/00G08B19/00
CPCH04N7/18H04N5/144G08B19/00G06V20/41
Inventor 马培娜张林于登昌韩克强杨守斌王成锐
Owner 青岛萨纳斯智能科技股份有限公司
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