Results 171 to 180 of about 1,612 (205)

A fast recognition method for coal gangue image processing

Multimedia Systems, 2023
Dailiang Wei, Juanli Li, Bo Li, Xin Wang, Siyuan Chen, Xuewen Wang, Luyao Wang   +6 more
openaire   +1 more source

Underground coal gangue recognition based on composite fusion of feature and decision

Measurement Science and Technology
Abstract The underground coal gangue separation and in-situ filling can reduce environmental pollution, promote the recycling of resources, and ensure the safe operation of mining. However, the harsh environment and abnormal working conditions are a significant challenge to the separation technology. Therefore, it is essential to develop
Xiaoyu Li, Rui Xia, Rui Kang, Bo Li, Xuewen Wang, Tao Liu, Jihong Gao, Rui Li, Wenjun Xu, Weixiu Cui   +9 more
openaire   +1 more source

Research on coal gangue recognition of GF-5 hyperspectral image

AOPC 2021: Optical Spectroscopy and Imaging, 2021
Xinfeng Dong, Na Li, Fuping Gan, Jinzhong Yang, Weiling Yao   +4 more
openaire   +1 more source

Preparation and pattern recognition of O′-sialon by reduction–nitridation from coal gangue

Materials Science and Engineering: A, 2004
Abstract The phase composition and microstructure of O′-sialon prepared from Chinese coal gangue have been studied. The use of Si powder is more effective than that of activated carbon or mainly carbon with a little silicon for reduction–nitridation. For specimens with 40% Si addition, more than 80% of O′-sialon may be obtained when nitrided at 1500 °
openaire   +1 more source

Automatic Coal and Coal Gangue Image Recognition using Transfer Learning

2023 International Conference on Research Methodologies in Knowledge Management, Artificial Intelligence and Telecommunication Engineering (RMKMATE), 2023
Preeti Sharma, Vikas Khullar, Preeti Gupta, Renu Popli, Isha Kansal   +4 more
openaire   +1 more source

Valorization of calcined coal gangue as coarse aggregate in concrete

Cement and Concrete Composites, 2021
Yuanyuan Zhu, Yingcan Zhu
exaly  

Utilization of coal gangue as coarse aggregates in structural concrete

Construction and Building Materials, 2021
Shan Gao, Lanhui Guo
exaly  

An efficient method for recognition of coal/gangue with thermal imaging technique

International Journal of Coal Preparation and Utilization, 2022
Yanxin Zhang, Yourui Tao, Shanhu Li
openaire   +1 more source

Analysis of coal gangue recognition capability based on vibration characteristics of the tail beam and experimental study on coal gangue recognition in fully mechanized top coal caving

International Journal of Coal Preparation and Utilization, 2023
Yang Yang, Zeng Qingliang, Zhang Qiang
openaire   +1 more source

Multitechnique investigation of concrete with coal gangue

Construction and Building Materials, 2021
Yifan Li, Songhui Liu, Xuemao Guan
exaly