Due to the harsh underground environment during coal mining, the quality of images collected by cameras is not sufficient, and the acquired images are greatly affected by noise, affecting visual ...

The determination of rock mechanics parameters is an important step in the evaluation of rock mass quality and is of significant importance to geotechnical engineering practice. Parameter ...

From the lab bench to the field, learning to identify rocks is about more than memorizing names—it’s about reading the story each stone tells. By observing texture, composition, and formation clues, ...