Image processing method and device for mining area

An image processing device and image processing technology, applied in the field of image processing, can solve the problem of low precision and achieve the effect of high-precision extraction

Active Publication Date: 2013-11-27
CHINA SHENHUA ENERGY CO LTD +1
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Problems solved by technology

[0006] Aiming at the problem of low accuracy of using supervised classification or remote sensing image inversion in related technologies to identify ecological land types in mining areas, no effective solution has been proposed at present. Therefore, the main purpose of the present invention is to provide a mining area image processing method and device, to solve the above problems

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  • Image processing method and device for mining area
  • Image processing method and device for mining area
  • Image processing method and device for mining area

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] figure 1 is a schematic structural diagram of an image processing device for a mining area according to an embodiment of the present invention. like figure 1 As shown, the mining area image processing device may include: a first processing module 10, which is used to invert and interpret the first multi-band image in the remote sensing image to obtain a land category layer set, wherein the land category layer set Including a vegetation area layer and a non-vegetation area layer; the first calculation module 30 is used to perform grid calculation on the second multi-band image in the remote sensing image to obtain a vegetation coverage map; the second processing module 50 is used to use...

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Abstract

The invention discloses an image processing method and device for a mining area. The method comprises the following steps: inversing and interpreting a first multiband image in remote sensing images to obtain a land status coverage set which comprises a vegetation area coverage and a non-vegetation area coverage; performing raster calculation to a second multiband image in the remote sensing images to obtain a vegetation coverage diagram; cutting images to the vegetation coverage diagram by the vegetation area coverage to obtain a vegetation coverage; and synthesizing the vegetation area coverage and the non-vegetation area coverage to obtain an ecological diagram. Through the invention, ecological lands in the mining area are identified with high precision, and the ecological status of the mining area is comprehensively and completely reflected.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to a mining area image processing method and device. Background technique [0002] The mining area ecosystem is a unique artificial and semi-artificial ecosystem with the mine production operation area as the core. Mining activities will have a serious impact on the ecological environment of the mining area. The deterioration of the mining area system structure and function will seriously affect the economic benefits and social benefits of the mining area benefit. The investigation of the status quo of the ecological environment in the mining area is to find out the spatial and temporal distribution of the ecological environment problems in the mining area, analyze the influencing factors, the inducing mechanism and the nature of the hazards of the environmental problems in the mining area, and then put forward reasonable suggestions for the protection of the ecological envir...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/50
Inventor 乔群博孟淑英白璐张志峰孙传德
Owner CHINA SHENHUA ENERGY CO LTD
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