Unmanned reservoir monitoring system

A monitoring system and reservoir technology, applied in image data processing, instrumentation, calculation, etc., can solve the problems of false background detection, poor real-time performance, and large amount of calculation, so as to improve the detection speed, reduce false detection, and save storage space. Effect

Inactive Publication Date: 2016-09-21
张志华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The unattended reservoir monitoring system in the related art has the following problems: (1) the background is misdetected as a moving target due to the existence of background noise in the video monitoring series of images; (2) there is a slight jitter durin

Method used

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Examples

Experimental program
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Embodiment 1

[0040] see figure 1 , the unattended reservoir monitoring system of the present embodiment includes:

[0041] (1) Image acquisition module, for collecting video monitoring images, it is connected to video monitoring equipment and collects the original video image sequence information wherein;

[0042] (2) Image initial processing module, connected with image acquisition module, used to carry out preliminary detection processing of moving target to the original video image sequence information and output effective video image sequence information including moving target, said image initial processing module include:

[0043] a. The reference validity setting sub-module is used to store the validity reference threshold of the video image sample containing the moving object, and the validity indicates that it is used to determine whether the mth frame video image in the original video image sequence information is the effective A decision factor of a video image, the validity r...

Embodiment 2

[0066] see figure 1 , the unattended reservoir monitoring system of the present embodiment includes:

[0067] (1) Image acquisition module, for collecting video monitoring images, it is connected to video monitoring equipment and collects the original video image sequence information wherein;

[0068] (2) Image initial processing module, connected with image acquisition module, used to carry out preliminary detection processing of moving target to the original video image sequence information and output effective video image sequence information including moving target, said image initial processing module include:

[0069] a. The reference validity setting sub-module is used to store the validity reference threshold of the video image sample containing the moving object, and the validity indicates that it is used to determine whether the mth frame video image in the original video image sequence information is the effective A decision factor of a video image, the validity r...

Embodiment 3

[0092] see figure 1 , the unattended reservoir monitoring system of the present embodiment includes:

[0093] (1) Image acquisition module, for collecting video monitoring images, it is connected to video monitoring equipment and collects the original video image sequence information wherein;

[0094] (2) Image initial processing module, connected with image acquisition module, used to carry out preliminary detection processing of moving target to the original video image sequence information and output effective video image sequence information including moving target, said image initial processing module include:

[0095] a. The reference validity setting sub-module is used to store the validity reference threshold of the video image sample containing the moving object, and the validity indicates that it is used to determine whether the mth frame video image in the original video image sequence information is the effective A decision factor of a video image, the validity r...

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Abstract

The invention provides an unmanned reservoir monitoring system which comprises the components of (1), an image acquisition module which is used for acquiring a video monitoring image; (2), an image preprocessing module which is used for performing preliminary moving object detection on original video image sequence information and outputting effective video image sequence information that comprises the moving object; (3), a filtering module which is used for receiving the effective video image sequence information and filtering the background shape of the effective video image sequence information; (4), a background modeling module which is used for establishing a background model after filtering, wherein the background model is composed of N shape context histograms which comprise weight and represent edge points; (5) a background subtraction module which is used for performing attribute classification on the edge points on the current image frame and subtracting the edge points that belong to the background; (6), a characteristic matching module; and (7), an alarm module. The unmanned reservoir monitoring system can maximally reduce false detection of the moving object caused by background noise and camera jitter and furthermore realizes high real-time performance.

Description

technical field [0001] The invention relates to the monitoring field, in particular to an unattended reservoir monitoring system. Background technique [0002] The unattended reservoir monitoring system in the related art has the following problems: (1) the background is misdetected as a moving target due to the existence of background noise in the video monitoring series of images; (2) there is a slight jitter during the video monitoring process, The background will be misdetected as a moving target; (3) In the process of detecting the moving target, there are problems of large amount of calculation and poor real-time performance, so the moving target cannot be detected in time. Contents of the invention [0003] In view of the above problems, the present invention provides an unattended reservoir monitoring system, which can minimize the false detection of moving targets caused by background noise and camera shake, and has good real-time performance. [0004] The object...

Claims

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Application Information

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IPC IPC(8): G06T7/20
CPCG06T2207/10016G06T2207/20024G06T2207/30221G06T2207/30232
Inventor 张志华
Owner 张志华
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