Dynamic target locking and tracking method and system for security monitoring

A security monitoring, dynamic target technology, applied in transmission systems, anti-theft alarms, image data processing, etc., to reduce costs, reduce the impact of noise and lighting, and avoid drastic changes in the background.

Inactive Publication Date: 2018-11-13
HEBEI JIASHICHENG ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the prior art does not yet provide a targeted video compression solution for personal targets

Method used

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  • Dynamic target locking and tracking method and system for security monitoring
  • Dynamic target locking and tracking method and system for security monitoring
  • Dynamic target locking and tracking method and system for security monitoring

Examples

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Embodiment Construction

[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0068] Furthermore, those skilled in the art know that various aspects of the present invention can be implemented as a system, method or computer program product. Therefore, various aspects of the present invention can be implemented in the form of a combination of software and hardware, which can be collectively referred to as "circuit", "module" or "system" herein. Furthermore, in some embodiments, various aspects of the present invention can also be implem...

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Abstract

The invention discloses a dynamic target locking and tracking method and system for security monitoring. The method comprises: acquiring video data, framing a target, extracting a foreground to recognize the target, determining adjustment parameters, finely cutting and compressing a video, and carrying out other steps. The system herein comprises a video acquisition module, a storage module, a body target framing module, a foreground extracting module, a data modeling module, a pixel classifying module, a body target generating module, a position plotting module, an adjustment parameter generating module, a video data compression module and a communication module. The method and system herein have the advantages that a human target in a video image can be extracted accurately, video acquisition angle and direction are adjusted synchronously according to the movement of the target, the image of the human target is acquired constantly with good clarity and integrity, less data are transmitted in videos, it is ensured that the information of the human target is accurate and valid, and the method and system have high practical value and a promising application prospect.

Description

technical field [0001] The invention relates to the technical field of intelligent control, in particular to a security monitoring dynamic target locking and tracking method and system. Background technique [0002] With the rapid development of social economy and the rapid advancement of science and technology, people's lifestyles have changed, and remote video and video surveillance applications are becoming more and more widespread. For example, distance education, in any remote place, you can freely choose what you need to learn for learning, and another example is the video surveillance system installed in commercial plazas, supermarkets, schools and other places where public safety is more important. [0003] However, in the existing video analysis process, there are many problems in the extraction of human objects, such as how to effectively determine the human object, how to eliminate the influence of dynamic background in foreground extraction, how to reduce the inf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/19G08B13/196H04L29/08G06T5/00G06T5/10G06T5/30G06T7/215
CPCH04L67/025H04L67/08G06T5/10G06T5/30G06T7/215G08B13/19G08B13/19602G08B13/19608G08B13/19645G08B13/19656G08B13/19667G06T2207/30232G06T2207/30241G06T2207/30196G06T2207/10016G06T2207/20032G06T5/70
Inventor 白莉莉
Owner HEBEI JIASHICHENG ENERGY TECH CO LTD
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