Surveillance method of intelligent video surveillance system based on multi-camera data fusion

A technology of intelligent video monitoring and data fusion, which is applied in the direction of CCTV system, instrument, character and pattern recognition, etc., to achieve the effect of improving accuracy

Inactive Publication Date: 2013-08-14
SUZHOU UNIV
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Problems solved by technology

[0016] In order to solve some problems of the existing video surveillance system in the above-mentioned applications, th...

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  • Surveillance method of intelligent video surveillance system based on multi-camera data fusion

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Embodiment Construction

[0038] The architecture of the monitoring method of the intelligent video monitoring system based on multi-camera data fusion of the present invention will be described in detail below in conjunction with the accompanying drawings, but this does not constitute a limitation to the present invention.

[0039] A system design scheme of the present invention: in order to realize multi-camera video monitoring, background monitoring, region of interest extraction, monitoring, target tracking, three-dimensional reconstruction and other functions, a high-performance processing chip that can work in parallel is selected and designed according to specific requirements The following two treatment options.

[0040] 1. Adopt the processing scheme of multi-camera analog video:

[0041] When the dual camera directly captures the analog video, the video cable is used for video transmission, and the digital video is processed after the video capture A / D conversion. The processing is completed...

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Abstract

The invention provides a surveillance method of an intelligent video surveillance system based on multi-camera data fusion. The method mainly comprises two aspects as follows: I, operation of an overall application program and II, a video processing algorithm API (application program interface) design and algorithm package. The overall application program realizes a video processing function through the call of the video processing algorithm API; and a technological process of the overall application program is as follows: the surveillance system enters a corresponding processing module according to a function of specific configuration, so that the overall surveillance for the monitored area and the surveillance for an area-of-interest are realized; configuration information can be set through a man-machine interaction interface, a wireless communication manner or a wired network; and the surveillance system comprises two surveillance system schemes, namely, digital video input and analog video input. The surveillance method of the intelligent video surveillance system based on multi-camera data fusion can be applied to a traffic surveillance system, door control, safety protection or other systems, and can realize functions such as background surveillance, area-of-interest extraction and surveillance, target tracking, target three-dimensional reconstruction and the like.

Description

technical field [0001] The invention belongs to the field of monitoring systems, and in particular relates to a monitoring method of an intelligent video monitoring system based on multi-camera data fusion. [0002] Background technique [0003] With the development of digital video technology, video surveillance technology has become a research hotspot in the field of computer vision research, which is of great significance to the establishment of a harmonious and safe society. At present, video surveillance systems are mainly used in many fields such as building monitoring, road monitoring, personnel monitoring and identification, and dangerous area monitoring. Combining face detection technology, moving target tracking technology, license plate recognition technology and other applications, it has important practical value and broad development prospects. However, the current video surveillance system still has deficiencies in some applications and needs to be improved....

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Application Information

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IPC IPC(8): H04N7/18G06K9/00G08B25/00
Inventor 胡剑凌曹洪龙邵雷穆小川潘奇智
Owner SUZHOU UNIV
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