Results 131 to 140 of about 525 (170)
Some of the next articles are maybe not open access.
Image positioning and identification method and system for coal and gangue sorting robot
International Journal of Coal Preparation and Utilization, 2020Accurately positioning and identifying coal and gangue under the heterogeneous and complex scenarios of coal production is a key and difficult problem for coal and gangue sorting robot.
Man Li +3 more
openaire +1 more source
Adaptive image enhancement and particle size identification method based on coal and gangue
Measurement Science and Technology, 2023Abstract To reduce the influence of material particle size on coal gangue identification, a particle size identification method, and an adaptive image enhancement method are proposed, which can accurately identify the particle size of poorly segmented and mutually blocked materials, effectively reduce the reflection and blur of the image
Qisheng Luo +4 more
openaire +1 more source
Coal Gangue Image Identification and Classification with Wavelet Transform
2009 Second International Conference on Intelligent Computation Technology and Automation, 2009A novel method of the coal gangue identification and classification is introduced, and the coal gangue image process strategy using wavelet transform is proposed to select the coal gangues out from coal bulk on the mining belt transporter in this paper.
openaire +1 more source
Research on Coal Gangue Identification by Using Convolutional Neural Network
2018 2nd IEEE Advanced Information Management,Communicates,Electronic and Automation Control Conference (IMCEC), 2018A237 at the problems of traditional coal gangue image recognition methods such as difficult extraction of artificial features and low accuracy of recognition, a method of automatic identification of coal gangue images by convolution neural network is proposed.
Lingling Su +3 more
openaire +1 more source
Graph and Frequency Leverage: A Novel Coal Gangue Identification Method
Engineering Research ExpressAbstract Coal holds a significant position in the energy structure of China. Top-coal caving mining is one of the classical methods in coal mining technology. However, considering the hazardous environment of actual working faces, the identification accuracy can be greatly reduced.
Jiang Li +5 more
openaire +1 more source
Identification of Coal and Gangue by Self-Organizing Competitive Neural Network and SVM
2010 Second International Conference on Intelligent Human-Machine Systems and Cybernetics, 2010Based on the difference of the gray scale and texture in the images of coal and gangue, the theory of the gray-level histogram was introduced. 5 characteristic parameters which are considered as the classification features were extracted from the gray-scale histogram.
Haonan Liang +4 more
openaire +1 more source
Research on Coal and Gangue Identification Method Based on Infrared Thermal Wave Detection
Applied Mechanics and Materials, 2013A method based on infrared thermal wave to distinguish coal and waste rock is introduced. Infrared thermal wave detection technology, a fast and effective detection method, can detect different characteristics of coal and gangue on the surface or subsurface.
Yi Ding Zhao, Shao Peng Hu
openaire +1 more source
Identification of Coal Gangue in Coal using YOLO V7
2023 7th International Conference on Trends in Electronics and Informatics (ICOEI), 2023Pavithra D +4 more
openaire +1 more source
Research on Coal and Gangue Identification Algorithm by Improved YOLOv7
2023 2nd International Conference on Cloud Computing, Big Data Application and Software Engineering (CBASE), 2023Shiru Zhang, Rui Wang, Wenjin Yu
openaire +1 more source
Identification of Coal and Gangue by Feed-forward Neural Network Based on Data Analysis
International Journal of Coal Preparation and Utilization, 2017ABSTRACTWhile coal is the major power source around the globe, gangue is unwanted in power plants. Thus, separating gangue from coal is a crucial part in the preprocessing step of mining. With the development of the computational technologies, it is possible to find one way to enhance the effect of gangue separation.
openaire +1 more source