Results 141 to 150 of about 525 (170)

Research of coal and gangue identification and positioning method at mobile device

International Journal of Coal Preparation and Utilization, 2022
Yongcun Guo, Yong Zhang, Fei Li, Shuang Wang, Gang Cheng   +4 more
openaire   +1 more source

Research on online identification technology for coal gangue based on multimodal data fusion

Engineering Research Express
Abstract To improve coal sorting efficiency, reduce gangue transportation costs, and minimize environmental pollution, this paper proposes an online gangue identification method based on multimodal data fusion. The method integrates three types of characteristic data, which are visual images, near-infrared spectra, and vibration spectra.
Zhenfang Xu, Jiayao Li, Ke Liao
openaire   +1 more source

Identification of Coal and Gangue Based on a Lightweight Network Model

2023
Yuhang Wang, Chao Li, Zhenhua Li
openaire   +1 more source

Fast identification model for coal and gangue based on the improved tiny YOLO v3

Journal of Real-Time Image Processing, 2022
Hongguang Pan, Yuhong Shi, Xinyu Lei, Zheng Wang 0051, Fangfang Xin   +4 more
openaire   +1 more source

Composition Analysis and Component Identification of a Kind of Coal Gangue

Advances in Analytical Chemistry, 2021
openaire   +1 more source

Rapid multispectral image identification of coal and gangue based on super-resolution reconstruction

Applied Optics
Accurate coal and gangue separation is crucial for efficient coal utilization. Multispectral imaging (MSI) offers a promising approach but often suffers from limited resolution, hindering accurate identification. This study proposes, a novel method, to our knowledge, combining super-resolution (SR) reconstruction and machine learning to enhance coal ...
Qingya Wang, Zhenyun Wu, Haijun Shao, Yaozu Qin, Fen Yu, Liangliang Tao   +5 more
openaire   +1 more source

Identification of coal and gangue based on R value method for dual-energy X-ray of Geant4 simulation

Environmental Research, 2023
Gang Cheng
exaly  

A Coal Gangue Identification Method Based on HOG Combined with LBP Features and Improved Support Vector Machine

Symmetry, 2023
Gang Cheng
exaly  

An identification and positioning method for coal gangue based on lightweight mixed domain attention

International Journal of Coal Preparation and Utilization, 2023
Guofa Wang, Yong Zhang
exaly  

Research on the fine identification of coal types and gangue based on X-ray diffraction principle

International Journal of Coal Preparation and Utilization, 2023
Gang Cheng, Wenshan Wang, Lei He
exaly