Violation fishing monitoring method based on video image analysis
A video image and analyzer technology, applied in image communication, television, closed-circuit television systems, etc., can solve the problems of waste of human resources, high labor costs, low efficiency, etc., to reduce economic losses, broad application prospects, and reduce law enforcement costs. Effect
Inactive Publication Date: 2017-05-17
苏州航天系统工程有限公司
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However, as surveillance cameras are deployed more and more densely, the workload of surveillance personnel will increase, resulting in low efficiency and high labor costs.
[0005] The accuracy of the above two illegal fishing monitoring methods is too dependent on human factors, and both have the disadvantages of low efficiency and waste of human resources
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[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0025] see figure 1 As shown, a method for monitoring illegal phishing based on video image analysis includes the following steps:
[0026] Step 1) Set up high-definition network cameras in the fishing area, and each of the high-definition cameras is remotely controlled by the control center;
[0027] Step 2) Delineate the illegal fishing area (ROI) in the fishing area, and inform the control center of the boundary position information of the illegal fishing area (ROI);
[0028] Step 3) The high-definition camera shoots all the scenes in the fishing area, and sends back the captured video images to the control center in real time;
[0029] Step 4) The video information analyzer in the control center processes the received video image, and edits the video information including the target number, target type and target track point fo...
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The present invention discloses a violation fishing monitoring method based on video image analysis. The method comprises: performing analysis processing of a video image by means of the video information of shooting a fishing area, obtaining target information including target numbers, the starting time, the ending time, the target type and the target track point, tracking a target entering into a ROI and with the target type of human being, recording the track data, and analyzing the data; and if the time of the tracking target continuously appearing in the ROI reaches an assigned time, and lots of track points are concentrated in a small range area, determining the violation fishing. The violation fishing monitoring method based on the video image analysis is economic and efficient, has a wide application prospect, can be used in the environment video monitoring, can automatically monitoring water area edges and timely discover the violation fishing persons to intelligentize the law enforcement, improve the law enforcement efficiency, accuracy and reduce the law enforcement cost; and moreover, the violation fishing monitoring method based on the video image analysis can be used for monitoring of private pools and reservoirs to timely discover unknown fishing persons to reduce the economic losses.
Description
technical field [0001] The invention belongs to the technical field of remote monitoring, and in particular relates to a method for monitoring illegal fishing based on video image analysis. Background technique [0002] Illegal fishing mainly refers to fishing activities carried out in waters where fishing is prohibited. Generally, they are located along remote rivers and are dangerous to a certain extent. At present, there are mainly two methods of monitoring illegal fishing: on-site monitoring and manual capture monitoring. [0003] Among them, on-site monitoring can only rely on law enforcement personnel to patrol for evidence collection and investigation, and there are certain difficulties in monitoring illegal fishing in remote riverside areas. Therefore, this method has defects such as wasting a lot of manpower and inefficiency. [0004] Monitoring Manual capture monitoring means that the monitoring personnel use remote monitoring means, once they find illegal fishing...
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IPC IPC(8): G06K9/00H04N7/18G06Q50/26
CPCH04N7/181G06Q50/26G06V20/40G06V20/52
Inventor 陈唯李玉洁
Owner 苏州航天系统工程有限公司