Identification method and system for environment problems of rivers and lakes

Abstract

The invention relates to an identification method and system for environment problems of rivers and lakes, belonging to the technical field of environmental problem identification. The method comprises the steps that water body images of rivers and lakes are acquired in real time, the water body images are acquired through an image acquisition device on an unmanned aerial vehicle, and the water body images comprise a first water body image, a second water body image and a third water body image which are sequentially shot according to a time sequence; the Lab value of the first water body image is compared with the Lab value of the second water body image to obtain a first Lab value comparison result; and whether the first Lab value comparison result exceeds a preset allowable error rangeor not is judged, when the first Lab value comparison result exceeds the allowable error range, the real-time position information of the unmanned aerial vehicle and the second water body image are used for generating a standard document, and the document is used for displaying the environmental problems of the rivers and lakes. The method and the system have the advantage that the lakes and rivers and water environments around the lakes and rivers can be recognized.

Description

technical field [0001] The invention relates to the technical field of environmental problem identification, in particular to a method and system for identifying environmental problems of rivers and lakes. Background technique [0002] There are many kinds of environmental problems in lakes, rivers and their surroundings. Even the most easily identifiable outfalls have different shapes, different apertures, and different colors. The existing technology is not very helpful for the identification of environmental problems in lakes and rivers. Not even helpful. [0003] When the existing technology identifies and judges the environmental problems existing in lakes, rivers and their surrounding environments, it mainly uses human patrols to identify the on-site environment in the early stage, and uses drones to shoot videos and play them back in areas that cannot be reached by humans in the later stage. Then manually identify the water environment of rivers and lakes in the vide...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of environmental problems in lakes, rivers and their surroundings. Even the most easily identifiable outlets have different shapes, different apertures, and different colors. The existing technology is not very helpful for the identification of environmental problems in lakes and rivers. doesn't even help

[0003] When the existing technology identifies and judges the environmental problems existing in lakes, rivers and their surrounding environment, it mainly uses human inspection to identify the on-site environment in the early stage. Then manually identify the water environment of rivers and lakes in the video by judging the video content. The above-mentioned existing technical solutions are time-consuming, labor-intensive and inefficient. Therefore, artificial intelligence recognition technology is used to identify and judge the problems existing in lakes, rivers and their surrounding environments. It is a very meaningful project

[0006] The above environmental identification method and system are mainly used to identify the sea and lake environment in offshore basins, and cannot identify the water environment of lakes, rivers and their surroundings.

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