Research on Classification of COVID-19 Chest X-Ray Image Modal Feature Fusion Based on Deep Learning

doi:10.1155/2021/6799202

	Research on Classification of COVID-19 Chest X-Ray Image Modal Feature Fusion Based on Deep Learning
	Ji, Dongsheng 1; Zhang, Zhujun 1; Zhao, Yanzhong 1; Zhao, Qianchuan 1,2
刊名	JOURNAL OF HEALTHCARE ENGINEERING
	2021-08-25
卷号	2021
ISSN号	2040-2295
DOI	10.1155/2021/6799202
英文摘要	Most detection methods of coronavirus disease 2019 (COVID-19) use classic image classification models, which have problems of low recognition accuracy and inaccurate capture of modal features when detecting chest X-rays of COVID-19. This study proposes a COVID-19 detection method based on image modal feature fusion. This method first performs small-sample enhancement processing on chest X-rays, such as rotation, translation, and random transformation. Five classic pretraining models are used when extracting modal features. A global average pooling layer reduces training parameters and prevents overfitting. The model is trained and fine-tuned, the machine learning evaluation standard is used to evaluate the model, and the receiver operating characteristic (ROC) curve is drawn. Experiments show that compared with the classic model, the classification method in this study can more effectively detect COVID-19 image modal information, and it achieves the expected effect of accurately detecting cases.
WOS研究方向	Health Care Sciences & Services
语种	英语
出版者	HINDAWI LTD
WOS记录号	WOS:000692894500002
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148858]
专题	计算机与通信学院
作者单位	1.Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730000, Peoples R China; 2.Tsinghua Univ, Dept Automat, Ctr Intelligent & Networked Syst CFINS, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Ji, Dongsheng,Zhang, Zhujun,Zhao, Yanzhong,et al. Research on Classification of COVID-19 Chest X-Ray Image Modal Feature Fusion Based on Deep Learning[J]. JOURNAL OF HEALTHCARE ENGINEERING,2021,2021.
APA	Ji, Dongsheng,Zhang, Zhujun,Zhao, Yanzhong,&Zhao, Qianchuan.(2021).Research on Classification of COVID-19 Chest X-Ray Image Modal Feature Fusion Based on Deep Learning.JOURNAL OF HEALTHCARE ENGINEERING,2021.
MLA	Ji, Dongsheng,et al."Research on Classification of COVID-19 Chest X-Ray Image Modal Feature Fusion Based on Deep Learning".JOURNAL OF HEALTHCARE ENGINEERING 2021(2021).