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Scene recognition model in underground mines based on CNN-LSTM and spatial-temporal attention mechanism

  • Tianwei Zheng
  • , Yuancheng Li
  • , Chi Liu
  • , Pai Wang
  • , Beizhan Liu
  • , Xuebin Qin
  • , Mei Wang*
  • , Yuan Guo
  • *Corresponding author for this work
  • Xi'an University of Science and Technology
  • Ltd.

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Based on the convolutional neural network (CNN) and long short-term memory neural network (LSTM), combined with data enhancement technology and spatial-temporal attention mechanism, a scene recognition model is established. In order to balance the difference in the amount of data between different samples, data enhancement technology based on video data samples is introduced. Aiming at improving the performance of the model, a spatial-temporal attention mechanism is used to improve the accuracy of scene recognition. The model sample scenes used in this paper include three types: fully mechanized coal face, coal mine roadway and mining machinery. The experimental verification shows that: compared with the traditional convolutional neural network, the accuracy of the CNN-LSTM model is improved by 2.136%, and the CNN-LSTM model with spatial-temporal attention mechanism is improved by 2.921%. The accuracy of the deep CNN-LSTM model with spatial-temporal attention mechanism is about 93.063%.

Original languageEnglish
Title of host publicationProceedings - 2020 International Symposium on Computer, Consumer and Control, IS3C 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages513-516
Number of pages4
ISBN (Electronic)9781728193625
DOIs
Publication statusPublished - Nov 2020
Event2020 International Symposium on Computer, Consumer and Control, IS3C 2020 - Taichung, Taiwan, Province of China
Duration: 13 Nov 202016 Nov 2020

Publication series

NameProceedings - 2020 International Symposium on Computer, Consumer and Control, IS3C 2020

Conference

Conference2020 International Symposium on Computer, Consumer and Control, IS3C 2020
Country/TerritoryTaiwan, Province of China
CityTaichung
Period13/11/2016/11/20

Keywords

  • CNN-LSTM
  • Data enhancement
  • Scene recognition
  • Spatial-temporal attention mechanism

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