Slope fractured rock mass information acquisition method based on image recognition
An image recognition and acquisition method technology, applied in image enhancement, image analysis, image data processing, etc., can solve the problem of inability to effectively identify the boundaries of fragmented particles, unable to effectively evaluate the quality of fragmented rock mass, and difficult to obtain slope fragmented rock mass Information and other issues
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[0088] Based on more than 10 landslide fractured rock mass examples in the alpine and canyon areas, the present invention proposes to vectorize the particles in the images with the help of more than 1,000 fractured rock mass images collected by high-definition digital cameras, and extract the geometric feature information of the particles in the images to reflect fragmentation The fragmentation index of the fractured rock mass, the fractal dimension of the fractured rock mass, the curvature coefficient of the particle distribution in the image, and the shear strength information of the fractured rock mass can be calculated to quickly evaluate the fragmentation Rock mass quality, the present invention effectively solves the problems in the prior art that it is difficult to obtain slope fragmented rock mass information in areas with inconvenient transportation such as mountains and valleys, and the problem that the boundary of fragmented particles cannot be effectively identified....
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