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Anti-fishing monitoring method based on computer vision technology

A technology of computer vision and technology, applied in computer parts, calculations, instruments, etc., can solve the problems of pedestrians mistaking them for fishermen, failing to detect fishing behavior, and limited distribution of standard data, so as to improve the detection probability and eliminate errors. Think angler's effect

Active Publication Date: 2020-07-28
JIANGSU ELECTRIC POWER INFORMATION TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limited fishing image data that can be collected, that is, the standard data distribution that can be compared is limited, and the distribution of pixel difference values ​​collected and calculated is random and diverse, resulting in two problems with this method: (1) often Pedestrians are mistaken for fishermen; (2) Fishing behavior cannot be detected

Method used

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  • Anti-fishing monitoring method based on computer vision technology
  • Anti-fishing monitoring method based on computer vision technology
  • Anti-fishing monitoring method based on computer vision technology

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] In an embodiment, an anti-phishing monitoring method based on computer vision technology includes:

[0024] Information collection step: acquire video through a camera, and the camera may be one or more cameras in a fixed position, installed through a rotatable pan-tilt. The rotatable head can provide a larger shooting range.

[0025] Information analysis step: identify and analyze the video by computer. This is the core step. It is mainly to process the video obtained in the information collection step. When a target enters the camera monitoring area, intercept the image and analyze it. When the analysis results When it falls within the parameter range pre-set as a phishing phenomenon, the monitoring and alarming step is started. This step can be realized by a high-performance server.

[0026] Monitoring and alarming step: displaying and alar...

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Abstract

The invention discloses an anti-fishing monitoring method based on a computer vision technology. The method comprises an information acquisition step, an information analysis step and a monitoring alarm step, the information acquisition step is to acquire a video through a camera, the information analysis step is to identify and analyze the video through a computer, and the monitoring alarm step is to display a result obtained in the information analysis step and give an alarm. Image recognition is carried out based on the computer vision technology, and positioning and comprehensive judgmentare carried out on the fishing rod, personnel and a water area, so that the phenomena that pedestrians mistake fishermen by mistake and the like are avoided, and the detection probability of fishing behaviors is improved.

Description

technical field [0001] The invention relates to the field of video monitoring, in particular to an anti-fishing monitoring method based on computer vision technology. Background technique [0002] Object detection is one of the basic tasks in the field of computer vision, which has been researched for nearly two decades in academia. In recent years, with the rapid development of deep learning technology, the target detection algorithm has also shifted from the traditional algorithm based on manual features to the detection technology based on deep neural network. [0003] At present, for inappropriate fishing behaviors, such as near power lines and other places that are not suitable for fishing, the method of effective detection and identification is based on the traditional method of comparing pixels between front and back frames. The principle of the pixel comparison method is to collect real-time images of the area to be detected, and compare the frame data before and af...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/32G06K9/42G06K9/62
CPCG06V20/41G06V20/52G06V10/25G06V10/32G06F18/24
Inventor 徐磊吴鹏葛忠宝孙凌卿袁杰傅启明张立刚
Owner JIANGSU ELECTRIC POWER INFORMATION TECH
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