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A review of intelligent coal gangue separation

2023/11/6  Manual gangue selection is a backward method with excessive labor intensity and low production efficiency. ... KRS intelligent coal dry sorting system test on the well, the onsite discharge efficiency reached more than احصل على السعر

Design and application of coal gangue sorting system based

Articial selection of gangue Picking gangue according to the experience of workers Simple to operate and easy to implement High labour intensity, poor working environ-ment and low احصل على السعر

Improved foreign object tracking algorithm in coal for belt

2024/1/1  DOI: 10.1016/j.measurement.2024.114180 Corpus ID: 267107636; Improved foreign object tracking algorithm in coal for belt conveyor gangue selection robot with YOLOv7 احصل على السعر

Improved YOLOv7 Network Model for Gangue Selection

equipment. Selection robots for gangue removal have garnered attention in research. However, ex- ... Jigging gangue selection offers a simple process, ease of operation, and good pro-احصل على السعر

A review of intelligent coal gangue separation

2023/11/6  Manual gangue selection is a backward method with excessive labor intensity and low production efficiency. ... KRS intelligent coal dry sorting system test on the well, the onsite discharge efficiency reached more than احصل على السعر

Improved YOLOv7 Network Model for Gangue Selection

Jigging gangue selection offers a simple process, ease of operation, and good processing capacity. However, it struggles with smaller gangue blocks. ... significant equipment wear, احصل على السعر

Coal Gangue Detection and Recognition Method Based on

gangue selection The equipment is simple and the cost is low Low recognition rate, the algorithm online recognition is difficult SMS-YOLOv3 gangue selection method High accuracy, high احصل على السعر

Improved YOLOv7 Network Model for Gangue Selection Robot for Gangue

2023/5/28  Coal production often involves a substantial presence of gangue and foreign matter, which not only impacts the thermal properties of coal and but also leads to damage to احصل على السعر

Coal Gangue Detection and Recognition Method Based on

2023/2/1  Experimental equipment was built, and coal gangue data sets of small size, large size, dim light, mutual concealment, a large number of coal gangue under multiple conditions احصل على السعر

Intelligent gangue selection technology (dry selection) device

2021/11/19  In terms of sorting accuracy, the XRT sorting accuracy is close to the shallow groove, which is higher than the moving screen, jump survival and other dry selection احصل على السعر

Improved YOLOv7 Network Model for Gangue Selection Robot for Gangue

2023/5/28  An improved method for detecting gangue and foreign matter in coal, utilizing a gangue selection robot with an enhanced YOLOv7 network model and incorporating a dual احصل على السعر

A review of intelligent coal gangue separation technology

Intelligent coal gangue separation equipment has the advantages of fast speed, high precision, strong modularity, and inte- gration scalability. ... manually (Zou et al. 2020). Manual gangue احصل على السعر

Coal gangue detection and recognition method based on

2023/2/23  The equipment is simple and the cost. is low. ... SMS ‐ YOLOv3 gangue selection. method. High accuracy, high efficiency, simple. equipment, low cost. It requires high احصل على السعر

Improved YOLOv7 Network Model for Gangue Selection Robot for Gangue

Coal production often involves a substantial presence of gangue and foreign matter, which not only impacts the thermal properties of coal and but also leads to damage to transportation احصل على السعر

Coal Gangue Target Detection Based on Improved YOLOv5s

The image recognition method features simple equipment, a high degree of automation, high recognition efficiency and strong portability. ... non-contact gangue selection methods. Zhao احصل على السعر

Improved YOLOv7 Network Model for Gangue Selection Robot for Gangue

2023/5/28  Coal production often involves a substantial presence of gangue and foreign matter, which not only impacts the thermal properties of coal and but also leads to damage to احصل على السعر

Coal gangue detection and recognition method based on

2023/2/23  The equipment is simple and the cost. is low. ... SMS ‐ YOLOv3 gangue selection. method. High accuracy, high efficiency, simple. equipment, low cost. It requires high احصل على السعر

Improved YOLOv7 Network Model for Gangue Selection Robot for Gangue

Coal production often involves a substantial presence of gangue and foreign matter, which not only impacts the thermal properties of coal and but also leads to damage to transportation احصل على السعر

Coal Gangue Target Detection Based on Improved YOLOv5s

The image recognition method features simple equipment, a high degree of automation, high recognition efficiency and strong portability. ... non-contact gangue selection methods. Zhao احصل على السعر

Improved YOLOv7 Network Model for Gangue Selection Robot for Gangue

2023/5/28  Coal production often involves a substantial presence of gangue and foreign matter, which not only impacts the thermal properties of coal and but also leads to damage to احصل على السعر

Spectral band selection and ANIMR-GAN for high-performance

2024/4/2  The MSI system for coal and gangue recognition is illustrated in Fig. 2, which consists of a light source and a spectrometer.The light source device is LS-LHA produced by احصل على السعر

Research and prospect of underground intelligent coal gangue

2024/9/1  The equipment is simple, easy to transform and install. ... This threshold is a characteristic value of the pixel (such as grayscale, texture, etc.), and its selection can be احصل على السعر

Spectral band selection and ANIMR-GAN for high

Non-destructive testing methods can be used to distinguish coal and gangue, and then remove gangue on the high-speed conveyor. Examples of these methods include dual-energy gamma احصل على السعر

Coal gangue detection and recognition method based on

Image recognition for gangue selection: The equipment is simple and the cost is low: Low recognition rate, the algorithm online recognition is difficult: SMS-YOLOv3 gangue selection احصل على السعر

Great New Technology (shenzhen) Co.,Ltd.

It has broad application prospects in replacing manual gangue selection, pre discharging gangue, reducing ash of raw coal and improving calorific value of coal. Basic parameters of intelligent احصل على السعر

Improved foreign object tracking algorithm in coal for belt

Given the indistinct dissimilarities between foreign matter and coal in terms of their physical characteristics, the utilization of machine vision detection technology for foreign matter احصل على السعر

Optimization Study of Coal Gangue Detection in Intelligent Coal

2024/10/23  To address the low recognition accuracy of models for coal gangue images in intelligent coal preparation systems—especially in identifying small target coal gangue due to احصل على السعر

(PDF) Coal Gangue Target Detection Based on Improved YOLOv5s

2023/10/12  Coal gangue sorting is a necessary process in coal mine production, and removing gangue is the basis for the coal production of clean energy; it is also an important احصل على السعر

YOLOv7 model structure. Download Scientific Diagram

Download scientific diagram YOLOv7 model structure. from publication: Improved YOLOv7 Network Model for Gangue Selection Robot for Gangue and Foreign Matter Detection in Coal احصل على السعر

Performance analysis of Coal Gangue Recognition Based on

fusion based coal gangue recognition model (EICF-coal gangue recognition model) was established by coupling wrapper feature selection method and recognition algorithm. Then, احصل على السعر

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