Gun-ball linkage control method, device, computer equipment and storage medium

A technology of linkage control and ball machine, which is applied in the parts of TV, CCTV system, color TV, etc., can solve the problems of reduced accuracy and timeliness, and achieve the effect of improving the response speed of linkage

Active Publication Date: 2021-10-22
中国南方电网有限责任公司超高压输电公司广州局海口分局
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  • Claims
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Problems solved by technology

[0004] The above method needs to set a suitable reference point, too many or too few reference points will reduce the accuracy and timeliness of linkage

Method used

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  • Gun-ball linkage control method, device, computer equipment and storage medium
  • Gun-ball linkage control method, device, computer equipment and storage medium
  • Gun-ball linkage control method, device, computer equipment and storage medium

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Embodiment Construction

[0048] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0049] The gun ball linkage control method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 101 communicates with the control center 102 through the network. Among them, the terminal is a bolt camera or a dome camera; the bolt camera is a bullet camera, which is a kind of surveillance camera. It has a cuboid appearance and its monitoring position is fixed, so it can only face a certain monitoring position. Built-in infrared light board, so as to meet the needs of night vision; dome camera, that is...

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Abstract

The present application relates to a gun-ball linkage control method, device, computer equipment and storage medium. This application can directly calculate the linkage mapping relationship of gun and ball, and improve the linkage response speed. The method includes: acquiring a bolt monitoring screen, and calculating, based on the bolt state parameters corresponding to the bolt monitoring screen, the ball camera target state parameters corresponding to each pixel in the bolt monitoring screen; receiving a pixel selection instruction, and selecting The instruction determines the target pixel on the monitor screen of the camera; the motion of the camera is controlled according to the target state parameter of the camera corresponding to the target pixel.

Description

technical field [0001] The present application relates to the technical field of video surveillance, in particular to a method, device, computer equipment and storage medium for gun-ball linkage control. Background technique [0002] With the development of video surveillance technology, intelligent tracking technology is used in more and more occasions. In maritime transportation, transportation and various manufacturing occasions, it is also necessary to monitor the current scene. At present, the bolt and dome camera linkage system is widely used. The bolt detects and tracks the target, and the dome camera captures shots. Among them, the accuracy and timeliness of the gun and ball linkage will directly affect the real-time tracking and capture effect of the target. [0003] In terms of ensuring the accuracy of the gun-ball linkage, the current method is to perform multi-point calibration through the bolt screen and the dome screen, and use the least squares or curve fittin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N7/18
CPCH04N7/18H04N23/695
Inventor 高东明王宁胡哲周兴杰黄永立文慧山郑力勇邓杰李鑫蒋道宇汲广左干清赵刚岑贞锦林斯保王启颖陈航伟李志龙罗立吴青帅余超陈奕钪郭星阳许文杰刘放
Owner 中国南方电网有限责任公司超高压输电公司广州局海口分局
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