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Video monitoring system, video monitoring method and spherical camera

A technology of video surveillance system and spherical camera, which is applied in the direction of closed-circuit television system, components of television system, television system adapted to optical transmission, etc., which can solve the problem of high power consumption of equipment, increased heat dissipation requirements, video delay and image quality degradation and other issues to achieve the effect of ensuring feasibility and wide application prospects

Active Publication Date: 2013-05-15
HANGZHOU HIKVISION DIGITAL TECH
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Problems solved by technology

However, the codec processing and network data transmission and reception in the spherical camera also bring about a large video delay and image quality degradation, and the advantages of high-definition are not prominent; at the same time, the circuit design of the camera is complicated, and the complex image processing also leads to equipment failure. Larger power consumption, heat dissipation requirements also increase, which also increases the complexity of the design

Method used

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  • Video monitoring system, video monitoring method and spherical camera
  • Video monitoring system, video monitoring method and spherical camera
  • Video monitoring system, video monitoring method and spherical camera

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Embodiment Construction

[0042] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0043] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0044] The first embodiment of the present invention relates to a video surveillance system, which includes a spherical camera and a back-end device. In this embodiment, the original high-definition video data is transmitted by using data compounding and photoelectric technology, and connected to supporting back-end processing equipment, such as o...

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Abstract

The invention relates to the security technology and discloses a video monitoring system, a video monitoring method and a spherical camera. A plurality of signals, such as a video signal, a control signal and the like are compounded to reduce the number of slip ring cores practically needed in signal transmission of the camera, so that the camera is adapted to a spherical camera structure. The data stream transmitted to equipment at the rear end by the spherical camera is the data stream which contains uncompressed high-definition video primary data, so that video acquisition equipment does not need complex encoding and decoding, network protocol and the like, has simple total design and reduces the power consumption. At the same time, the spherical camera has the characteristics of high real-time property, high quality of images and the like.

Description

technical field [0001] The invention relates to security technology, in particular to video monitoring technology. Background technique [0002] In security applications, more and more attention is paid to high-definition video surveillance, and the corresponding requirements for high-definition video collection, transmission, processing, and storage are also getting higher and higher. Front-end video acquisition equipment (such as various gun-shaped and spherical cameras) must not only meet the image quality requirements, but also must be suitable for long-distance transmission. In this regard, optical fiber has become the best choice. At present, in the dome camera as a front-end video acquisition device, there are mainly the following two solutions related to high-definition video or optical fiber transmission: [0003] Option 1: Optical fiber transmission based on standard definition analog video signals. In this solution, the monitoring image is collected through the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N5/77H04N7/22
Inventor 秦超郭海训舒博胡扬忠邬伟琪
Owner HANGZHOU HIKVISION DIGITAL TECH
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