一种嵌入辅助信息的轻量化肺结核胸片分类算法

安乐; 杨静; 彭柯鑫

doi:10.12263/newIT.2024.05.004

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一种嵌入辅助信息的轻量化肺结核胸片分类算法

研究论文 | 更新时间：2025-05-23

- 一种嵌入辅助信息的轻量化肺结核胸片分类算法
- An Auxiliary Information Embedding Network for Tuberculosis Classification in X-Ray Images
- 新一代信息技术 2024年7卷第5期页码：16-25
- 作者机构：
  
  1.南充文化旅游职业学院，四川南充 637400
  2.成都理工大学，四川成都 610059
- 作者简介：
  
  [ "安乐（1996—），男，硕士毕业于成都理工大学。现为南充文化旅游职业学院教师。研究方向为医学图像处理、人工神经网络、机器学习。E-mail： anle@alu.cdut.edu.cn" ]
  [ "杨静（1998—），女，硕士毕业于四川农业大学。现为南充文化旅游职业学院教师。研究方向为数据分析、数据挖掘。E-mail： 1360838281@qq.com" ]
  [ "彭柯鑫（1982—），男，高级实验师，博士，硕士生导师。研究方向为计算成像技术、数字图像处理等。E-mail：pkx@cdut.edu.cn" ]
- 基金信息：
  
  2025年南充文化旅游职业学院校级青年项目(NCWL2024Q001);2025年南充市社会科学研究“十四五”规划项目(NC25C373)
- DOI：10.12263/newIT.2024.05.004
  中图分类号： TP391.41
- 录用日期：2025-03-12，
  
  纸质出版日期：2024-05-15
- 稿件说明：
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安乐, 杨静, 彭柯鑫. 一种嵌入辅助信息的轻量化肺结核胸片分类算法[J]. 新一代信息技术, 2024, 7(5): 16-25

AN Le, YANG Jing, PENG Ke-xin. An Auxiliary Information Embedding Network for Tuberculosis Classification in X-Ray Images[J]. New Generation of Information Technology, 2024, 7(5): 16-25
安乐, 杨静, 彭柯鑫. 一种嵌入辅助信息的轻量化肺结核胸片分类算法[J]. 新一代信息技术, 2024, 7(5): 16-25 DOI： 10.12263/newIT.2024.05.004.

AN Le, YANG Jing, PENG Ke-xin. An Auxiliary Information Embedding Network for Tuberculosis Classification in X-Ray Images[J]. New Generation of Information Technology, 2024, 7(5): 16-25 DOI： 10.12263/newIT.2024.05.004.

摘要

卷积神经网络在分类肺结核患者的X光胸片中具有突出表现，但在平衡网络复杂度和识别精度上依然具有挑战性。针对上述问题，本文提出了一种嵌入辅助信息的轻量级胸片分类算法（Tuberculosis Auxiliary Information Embedding Network，TAIE-Net），以实现低复杂度情况下的准确分类。首先，使用ResNet残差网络作为基本结构，对其轻量化设计后作为网络特征提取主干。然后，对X光胸片内的左、右肺关系进行建模得到区域信息，再对各胸片之间的肺组织进行建模得到差异信息。最后，将区域信息和差异信息整合，形成补偿信息并嵌入轻量化分类网络的优化过程中，使深层语义信息更具鉴别力，提升了模型对关键特征的筛选能力。在肺结核公开数据集上进行分类实验，所提方法的分类准确率为93.8%，敏感度为92.5%，

分数为93.7%。该方法相较于Mobile-Former和Mobile-ViT等轻量化网络，有效提升了肺结核胸片分类的精度，且在网络推理效率、参数量、权重方面更具有优势。

Abstract

The convolutional neural network has a prominent performance in classifying pulmonary tuberculosis patients in X-ray images

but it is still challenging to balance the complexity and recognition accuracy. To solve the above problems

a lightweight chest film classification network TAIE-Net embedded with auxiliary information is proposed to achieve accurate classification under low complexity. Firstly

the ResNet is used as the basic structure

and after lightweight design

it serves as the backbone for network feature extraction. Then

model the relationship between the left and right lungs in the X-ray chest radiography to obtain regional information

and then model the lung tissue between each chest film to obtain differential information. Finally

the regional and difference information are integrated to form auxiliary information and embedded in the classification network to make the deep semantic information more discriminative. The classification experiment is conducted on the public dataset of pulmonary tuberculosis

and the proposed method classification acc

uracy reaches 93.8%

the sensitivity reached 92.5%

and the

score reaches 93.7%. This method effectively improves the accuracy of pulmonary tuberculosis chest X-ray classification compared to lightweight networks such as MobileFormer and MobileViT and has more advantages in model computing complexity

parameter quantity

and weight size.

关键词

Keywords

references

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