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Video information processing method, system and server
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An information processing method and technology for video information, applied in the field of video surveillance, can solve the problems of blind acquisition of video information, low efficiency of useful information processing, etc., and achieve the effect of improving usability
Active Publication Date: 2012-05-30
PUWELL TECH
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[0004] The purpose of the embodiment of the present application is to provide a video information processing method, system and server to solve the problem of blindness in obtaining video information and low processing efficiency when extracting and analyzing useful information in the video surveillance system in the prior art
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no. 1 example
[0079] see figure 2 , is the flow chart of the first embodiment of the video information processing method of the present application:
[0080] Step 201: Save several predefined event characteristics.
[0081] The predefined event characteristics in this embodiment of the present application mainly refer to the characteristics of shooting targets that need to be focused on during video surveillance. For example, the events may be certain security events and service events.
[0082] Step 202: Obtain first video information through a first camera.
[0083] In the embodiment of the present application, the first camera generally refers to a panoramic camera or a common fixed-focus camera, which can shoot a panoramic view of a surveillance site.
[0084] Step 203: Determine whether a predefined event occurs according to the first video information.
[0085] Specifically, the acquired first video information is analyzed, and when the event feature extracted from the first video...
no. 1 example
[0138] see Figure 5 , is a block diagram of the first embodiment of the video information processing system of the present application, and the system includes: a first camera 510 and a server 520 .
[0139] Wherein, the first camera 510 is used to acquire first video information;
[0140] The first camera 510 is configured to acquire first video information;
[0141] The server 520 is configured to save a number of predefined event features, and determine whether a predefined event occurs according to the first video information, and when a predefined event occurs, the occurrence time of the event and the The first camera number is used as an index to store the first video information.
[0142] see Figure 6 , is a block diagram of the second embodiment of the video information processing system of the present application. The system includes: a first camera 610 , a second camera 620 , a video database 630 , an event database 640 , an encoder 650 , a server 660 and a timi...
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Abstract
The embodiment of the invention discloses an information processing method, a system and a server. A plurality of event characteristics defined in advance are stored. The method comprises the following steps: a first camera obtains first video information; according to the first video information, the fact that whether the event defined in advance occurs is determined; and when the event defined in advance occurs, the event occurrence time and the first camera number serve as the index to store the first video information. When being used for video monitoring and video information processing,the embodiment of the invention can store the captured video information corresponding to the event with pertinence; and because video information can be stored according to the event description information, the system can automatically operate during searching and retrieving, so that the availability of the system can be improved.
Description
technical field [0001] The present application relates to the technical field of video monitoring, in particular to a video information processing method, system and server. Background technique [0002] At present, video surveillance has been applied in various fields, such as the business halls of telecommunications, banks and other places. Video surveillance installs cameras in the monitoring places, monitors and records various local areas of the monitoring places through these cameras, and shoots a large amount of video information. And encode and store the video information. Existing video monitoring systems include a large number of cameras, and the video information captured by these cameras will consume a large amount of network bandwidth and storage space, and useful video information is hidden in the massive storage information, which is difficult to be effectively utilized. see figure 1 , is a structural schematic diagram of an existing monitoring system, which...
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