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Method and apparatus for monitoring camera shot

A monitoring device and camera technology, used in image communication, color TV parts, TV system parts and other directions, can solve the problems of enlarged monitoring, inability to achieve tracking monitoring, and the monitoring picture is not clear enough, and achieves a simplified manual operation. Effect

Inactive Publication Date: 2009-08-19
VIMICRO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The global camera has a 360-degree global monitoring function, which does not need to be rotated or moved, but its focal length is fixed, so it is impossible to zoom in and monitor a certain part, that is, the monitoring picture is not clear enough to realize tracking monitoring

Method used

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  • Method and apparatus for monitoring camera shot
  • Method and apparatus for monitoring camera shot

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Embodiment Construction

[0027] The embodiment of the present invention captures the global image through the global camera, obtains the regional image captured by the mouse through the operation of the mouse on the global image, and then enables the local camera to capture the regional image captured by the mouse, especially to zoom in and shoot, so as to realize the focus area Image tracking camera, and can monitor the global environment at the same time.

[0028] The global camera in the embodiment of the present invention can capture 360-degree images, and the images captured by the global camera can realize all-round monitoring. The local camera includes a pan / tilt, which can be rotated and zoomed.

[0029] see figure 1 , the system for camera monitoring in this embodiment includes a global camera 101 , a local camera 102 and a monitoring device 103 .

[0030] The global camera 101 is used to capture global images. The global camera 101 includes at least 2 fixed-focus wide-angle lenses. In thi...

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Abstract

The invention which discloses a video monitoring method is used for improving the effect of video monitoring and includes the steps that a monitoring device obtains global images captured by global cameras; the monitoring device captures the operations of a mouse on the global images and obtains area images captured by the mouse; the monitoring device confirms angles of local cameras according to the positions of the area images captured by the mouse on the global images; the local cameras rotate according to the confirmed angles and capture images when rotating to the confirmed angles. The invention also discloses a device and a system which are used for implementing the device.

Description

technical field [0001] The invention relates to the field of computer and image processing, in particular to a camera monitoring method and device. Background technique [0002] With the development of network video surveillance technology, video surveillance systems have been maturely applied in various industries. For example, China Telecom's "Global Eye" and China Netcom's "Wide Vision" and other operator-level video surveillance systems, as well as the "city monitoring and alarm networking system" in various cities. With the widespread application of these video surveillance systems, video surveillance points have covered images and locations in all major areas of the city. Among them, video monitoring points are mainly set up in public places, such as squares and other places. [0003] There are mainly two types of camera monitoring solutions at present, one is to use local cameras for round-robin monitoring. The local camera has rotation and zoom functions. The ope...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N5/232
Inventor 柳文凭
Owner VIMICRO CORP
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