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Method for monitoring video and encoder

A video surveillance and encoder technology, applied in digital video signal modification, television, closed-circuit television systems, etc., to solve problems such as missing tracking objects

Active Publication Date: 2012-11-21
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This period of time is usually relatively long. If the suspicious object is moving fast, it is very likely that the tracking object will be lost.

Method used

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  • Method for monitoring video and encoder
  • Method for monitoring video and encoder
  • Method for monitoring video and encoder

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0046] In the embodiment of the present invention, the concept of the pan-tilt group is proposed. When the rotation of the pan-tilt camera reaches the limit angle, the front-end encoder notifies the next pan-tilt camera in the pan-tilt group to automatically perform camera relay.

[0047] The specific implementation is: on the video monitoring server, configure the relevant PTZ cameras into PTZ groups according to the order of geographic locations; after the encoder goes online, the video monitoring server sends these group information to the encoder; When tracking, call this PTZ group, first control the current PTZ camera to track the object, when the object moves out of the monitoring area of ​​the current PTZ camera, the encoder where the current ...

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Abstract

The invention provides a method for monitoring video and an encoder. The method for monitoring video comprises the following steps that: the encoder is on line and receives console group information transmitted by a video monitoring server, wherein the console group is configured by arranging console cameras by the video monitoring server according to a geographical position sequence; a first encoder receives extreme angle information transmitted by a first console camera which rotates an extreme angle, and searches a second console camera for relaying in the first console group where the first camera is according to the extreme angle information; and the first encoder informs a second encoder where the second console camera is of performing monitoring relay. By the method, seamless relaytracking of the console cameras can be realized.

Description

technical field [0001] The invention belongs to the technical field of digital video monitoring, in particular to a video monitoring method and an encoder. Background technique [0002] With the development of video and audio coding and decoding technology and network storage technology, the image data of the camera device is digitized, and transmitted and stored on the Internet network, forming a digital video surveillance technology. [0003] figure 1 It is a structural schematic diagram of a video surveillance system in the prior art. refer to figure 1 , the video surveillance system mainly includes: a camera, an encoder, a video surveillance server, a video surveillance client, and an IP network; the encoder, the video surveillance server, and the video surveillance client are interconnected through the IP network. For the sake of simplicity, only one encoder and one video surveillance client are taken as an example in the figure. In an actual surveillance system, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N7/26H04L29/06H04N19/00
Inventor 任俊峰周迪
Owner ZHEJIANG UNIVIEW TECH CO LTD