Research on extraction of image gray information and texture features of coal and gangue image
Gong-kuang zidonghua, 2017 In view of problems of low identification accuracy and efficiency existed in most recognition method of coal and gangue image which only used gray mean and gray variance, an extraction method of gray information and texture features of coal and gangue ...
TAN Chunchao, YANG Jieming
doaj +1 more source
Theory and key technologies for intelligent fully-mechanized top-coal caving faces of annual production of millions of tons [PDF]
The research focused on addressing various challenges in intelligent top caving theory, intelligent perception and recognition key technology, intelligent caving comprehensive decision-making technology, and remote caving intelligent control technology ...
Bin YU +7 more
core +1 more source
Research on the Strong Generalization of Coal Gangue Recognition Technology Based on the Image and Convolutional Neural Network under Complex Conditions. [PDF]
ACS Omega, 2023 Xun Q, Yang Y, Liu Y.
europepmc +1 more source
Sustainable development by dematerialization in production and consumption: Strategy for the new environmental policy in Poland:results of the research project: ECOPOL: ecological economic policy - strategy for Poland in the 21st century [PDF]
--
Schütz, Helmut, Welfens, Maria Jolanta
core
Applied SciencesTo address the challenges of low accuracy in coal gangue image recognition and poor segmentation performance under the influence of dust in underground coal mines, a scaled simulation platform was constructed to replicate the longwall top coal caving ...
Zhenghan Qin +5 more
doaj +1 more source
Automatic control system of top coal caving on fully-mechanized coal mining face
Gong-kuang zidonghua, 2015 In view of problems of large randomness, low efficiency of coal caving of artificial operation for top coal caving mining face, an automatic control system of top coal caving on fully-mechanized coal mining face was designed.
WEI Wenya
doaj +1 more source
Iron, Fuel and Slags: Reconstructing the Ironworking Process in Iberian Iron Age (Valencian Region) [PDF]
In this paper we present the archaeological data related to ironworks in the territory of Kelin (4th-3rd centuries BC). We have analysed the different phases of the process through the distribution of raw materials, iron oxides, production waste and ...
Ferrer Eres, Miguel Ángel +2 more
core
Accurate recognition of coal-gangue image based on lightweight HPG-YOLOX-S model
Gong-kuang zidonghua, 2022 The existing coal-gangue separation methods based on vision technology have problems of large model parameter amount, poor feature extraction capability and low recognition precision. In order to solve the above problems, a coal-gangue recognition method based on YOLOX-S model combined lightweight Ghost-S network and hybrid parallel attention module ...
CHEN Biao +5 more
openaire +1 more source
Research on vision system of intelligent sorting robot based on deep learning [PDF]
It is an important step to realize automatic and intelligent production of coal mine to use intelligent sorting robot instead of manual. The vision system, as the “eye” of the intelligent sorting robot, completes the rapid identification, positioning and
Huang, B. W. +3 more
core +1 more source
China and East Asian Energy : Prospects and Issues [PDF]
In October 2005, the Crawford School (then the Asia Pacific School of Economics and Government) within the Australian National University (ANU) initiated a major research project on China and East Asian Energy.
Dominic Meagher +2 more
core +1 more source