Rock image weathering degree detection method and system based on deep learning

A weathering degree and deep learning technology, applied in the field of engineering geological survey, can solve the problems such as the large influence of subjective factors of manual visual recognition method, the difference of judgment results, waste of human and material resources, etc., to reduce errors and optimize the image classification management system. , the effect of improving grasping ability
CN110472597APending Publication Date: 2019-11-19CHINA RAILWAY ERYUAN ENG GRP CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA RAILWAY ERYUAN ENG GRP CO LTD
Publication Date
2019-11-19

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Abstract

The invention discloses a rock image weathering degree detection method and system based on deep learning. A neural network image recognition technology based on deep learning is applied to automaticdetection of the rock weathering degree, and the deep learning network is enabled to automatically output a rock weathering degree detection result by constructing and training the deep learning network. The automatic identification technology has relatively high accuracy; errors existing in traditional manual judgment of the rock weathering degree are reduced, the rock image recognition efficiency and accuracy are improved, and therefore the engineering labor cost is saved, real-time recognition and classification can be achieved, information can be input in time, the processing progress of field problems can be effectively tracked, image data are stored and shared on a platform, and an image classification management system is optimized.
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Description

technical field

[0001] The invention relates to the technical field of engineering geological survey, in particular to a method and system for detecting weathering degree of rock images based on deep learning. Background technique

[0002] In the process of engineering geological survey, the determination and analysis of rock weathering degree is a basic work. The weathering degree of rock directly affects the judgment of engineering geological layering and foundation bearing capacity, which is an important reference for the engineering environment and material selection of the upper part of the rock. significance. According to the definition of rock hardness and weathering degree in GB50021-2001 "Code for Geotechnical Engineering (2009 Edition)" and TB 10077-2001 "Standards for Classification of Rock and Soil in Railway Engineering", the rock weathering degree is divided into five categories (unweathered, slightly weathered , weakly weathered, strongly weathered, fully wea...

Claims

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