Monitoring method for video information display content

A technology for video information and display content, applied in the field of monitoring video information display content, can solve the problems of no proposed implementation method, inability to detect content, large amount of picture information, etc., achieving less network bandwidth resources, less interference from terminal screens, The effect of small data capacity

Active Publication Date: 2009-08-05
SHANGHAI SHENTONG RAIL TRANSIT RES & CONSULTANCY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, due to the large number and wide distribution of display terminals, it is very difficult to monitor the display content of display terminals in time by manpower
[0003] In the prior art, in the document [1], based on single-chip microcomputer technology, the author designed a TV signal monitoring device, but the The device can only detect the existence of the signals of each channel, but cannot judge the content; Beijing Bluetop Electronic Technology Co., Ltd. proposed a digital TV network monitoring system architecture, but did not propose a specific implementation method[2]
Lu Yongzhong, Tan Jing, etc. developed a digital TV network front-end monitoring system[3], which realized the detection of signal quality, but could not detect the content, and could not realize remote monitoring
Some systems use the method of screen recall for remote monitoring [4], but due to the large amount of information on the screen, the requirements for network bandwidth are too high, and the automation of monitoring cannot be realized

Method used

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  • Monitoring method for video information display content
  • Monitoring method for video information display content
  • Monitoring method for video information display content

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] figure 1 Shown is a schematic diagram of an embodiment of the method for monitoring screen display content provided by the present invention. In this embodiment, the video information content realizes network broadcasting through network control, figure 2 Shown is a schematic diagram of a network video broadcasting playback system. The content displayed on the screen is the video playback content. The network video playback system includes several terminals, a playback content server, and a monitoring server. The terminal is connected to the playback content server and the monitoring server through the network. The terminal can One or more than one terminal; the terminal may be an intelligent terminal including a terminal controller and a terminal display...

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Abstract

The invention provides a method for monitoring display content of video information, belonging to the technical field of screen display content monitoring. The method comprises the following steps: firstly, standard video data of video information to be played is sampled; monitoring video data is sampled when the video information is played; and the correctness of the screen display content is judged by the compared conformity of monitoring video data to the standard video data. The method can realize automatic monitoring, real time monitoring, simultaneously, has the characteristics of small occupation of network bandwidth resource and small interference to terminal screen display.

Description

technical field [0001] The invention relates to video information display technology, in particular to a monitoring method for video information display content. Background technique [0002] With the development of society, in cities, there are more and more regional multimedia broadcasts, especially video broadcasts, such as in aviation, railways, buses, subways, administrative windows, squares, communities, streets, business centers, etc. These broadcasts The content involves public welfare publicity, information release, policy education, advertisements, information for the convenience of the people, etc., and the broadcasting methods are all realized through the Internet. The characteristic of these applications is that part of the information remains stable within a certain period of time and is continuously played in a loop. However, since it is played in a public place, it is necessary to ensure that the content of the broadcast is correct and monitor the content di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
Inventor 赵时旻李锋王大庆刘晓强
Owner SHANGHAI SHENTONG RAIL TRANSIT RES & CONSULTANCY
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