A water quality monitoring method based on image processing

A water quality monitoring and image processing technology, applied in image data processing, image enhancement, image analysis, etc., can solve the problem of notifying relevant personnel

Inactive Publication Date: 2019-01-18
CHENGDU UNIV OF INFORMATION TECH
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Problems solved by technology

However, this method needs to have long-term data as a basis, supplemented by corresponding judgment indicators, and the monitoring direction focuses on the detection of microscopic particles. For obvious changes in rivers, lakes, and rivers, such as floating objects and water color, etc. Neglected, unable to notify relevant personnel in time when water quality changes

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  • A water quality monitoring method based on image processing
  • A water quality monitoring method based on image processing
  • A water quality monitoring method based on image processing

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Embodiment Construction

[0033] Exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be understood that the implementations shown and described in the drawings are only exemplary, intended to explain the principle and spirit of the present invention, rather than limit the scope of the present invention.

[0034] The embodiment of the present invention provides a water quality monitoring method based on image processing, such as figure 1 shown, including the following steps:

[0035] S1. Collect images of water bodies to be monitored at intervals T, obtain original water body images, and store them in a distributed database.

[0036] In the embodiment of the present invention, the distributed database adopts MongoDB database.

[0037] The time interval T is specifically analyzed based on the water flow in the water area to be monitored, and factors such as water flow velocity and potential pollution areas need to be cons...

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Abstract

The invention discloses a water quality monitoring method based on image processing, which combines spatio-temporal data and geographic mapping to display the water body change state. The invention realizes the monitoring of the floating objects and the water body color in the water body through the image processing and the processing of the visualization technology, can make the emergency response to the obvious change or the gradual change of the water body, and displays the transformation condition of the water body in time. The invention effectively realizes the monitoring of the water body, facilitates the relevant personnel to grasp the spatial state of the water body in time, and formulates the strategy in time according to the change of the water body state.

Description

technical field [0001] The invention belongs to the technical field of water quality monitoring, and in particular relates to the design of a water quality monitoring method based on image processing. Background technique [0002] At present, the commonly used water quality monitoring method for a certain section of river / river is mainly to collect and analyze water temperature, flow, transparency, and chemical indicators such as ammonia nitrogen and total phosphorus, and provide a change process curve for the analysis results, and then apply a histogram , pie chart, list and other ways to display data. However, this method needs to have long-term data as a basis, supplemented by corresponding judgment indicators, and the monitoring direction focuses on the detection of microscopic particles. For obvious changes in rivers, lakes, and rivers, such as floating objects and water color, etc. It has been neglected, and it is impossible to notify relevant personnel in time when t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11G06T7/13G06T7/90G06F16/27
CPCG06T2207/30184G06T7/11G06T7/13G06T7/90
Inventor 陈超张兴伟付琳
Owner CHENGDU UNIV OF INFORMATION TECH
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