Results 141 to 150 of about 495 (176)
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Research on recognition of coal and gangue based on image processing
World Journal of Engineering, 2015In order to avoid the waste of water resources and environmental pollution caused by separating coal and gangue in the traditional methods, a novel method based on image processing is proposed in this paper. Firstly the image of coal or gangue is preprocessed.
Lihong Li, Haijiang Wang, Lei An
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Coal Gangue Interface Recognition Based on MFCC Research
Applied Mechanics and Materials, 2013In view of the existing coal gangue interface identification technology use ray method that it is not applicable to the working face what it dose not contain radioactive elements in the roof or contain low amounts of radioactive elements, and the detection range of radar detection is lesser, the signal attenuation is relatively serious, so putting ...
Ai Xiang He +2 more
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An Image Recognition Approach for Coal and Gangue Used in Pick-Up Robot
2018 IEEE International Conference on Real-time Computing and Robotics (RCAR), 2018Picking gangue from raw coal is a crucial step of coal production. Due to the potential for replacing manual workers, the study of pick-up robot is attracting much interest. Pick-up robots usually work in fixed working areas where the types of coals and gangues are unitary.
Man Li, Kaikai Sun
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Coal-gangue recognition for top coal caving face based on electromagnetic detection
Measurement: Journal of the International Measurement ConfederationDong Wei, Lei Si, Jinheng Gu
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Coal-Gangue Acoustic Signal Recognition Based on Sparse Representation
Applied Mechanics and Materials, 2013Our country has rich coal resources. Further research is great significant to realize the automation of top coal caving mining technology. This paper presents a new method based on sparse representation for coal and gangue signal recognition. To solve the mining noise problem, the wavelet analysis is used to filter and de-noising. Sparse representation
Ai Xiang He, Nan Liu, Guang Fei Wei
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A fast recognition method for coal gangue image processing
Multimedia Systems, 2023Dailiang Wei +6 more
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Research on Recognition Algorithm Based on Polarization Characteristics of Coal and Gangue Surface
Proceedings of the 15th International Conference on Digital Image Processing, 2023Zhiying Tan +3 more
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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), 2023Preeti Sharma +4 more
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Coal and Gangue Recognition Based on Color Names and KSVM
2022 41st Chinese Control Conference (CCC), 2022Xinliang Zhang +3 more
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Coal Gangue Recognition Algorithm Based on Improved YOLOv5
2021 IEEE 2nd International Conference on Information Technology, Big Data and Artificial Intelligence (ICIBA), 2021Fangjun Gui +3 more
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