Cited by 1,343Radiomics and Machine Learning in Medical ImagingInterstitial Lung Diseases and Idiopathic Pulmonary FibrosisCOVID-19 diagnosis using AI

Lung pattern classification for interstitial lung diseases using a deep convolutional neural network

Open access
Anthimopoulos, Marios, Christodoulidis, Stergios, Ebner, Lukas, Christe, Andreas, Mougiakakou, Stavroula·2016·IEEE Transactions on Medical Imaging

Abstract

Automated tissue characterization is one of the most crucial components of a computer aided diagnosis (CAD) system for interstitial lung diseases (ILDs). Although much research has been conducted in this field, the problem remains challenging. Deep learning techniques have recently achieved impressive results in a variety of computer vision problems, raising expectations that they might be applied in other domains, such as medical image analysis. In this paper, we propose and evaluate a convolutional neural network (CNN), designed for the classification of ILD patterns. The proposed network consists of 5 convolutional layers with 2 × 2 kernels and LeakyReLU activations, followed by average pooling with size equal to the size of the final feature maps and three dense layers. The last dense layer has 7 outputs, equivalent to the classes considered: healthy, ground glass opacity (GGO), micronodules, consolidation, reticulation, honeycombing and a combination of GGO/reticulation. To train and evaluate the CNN, we used a dataset of 14696 image patches, derived by 120 CT scans from different scanners and hospitals. To the best of our knowledge, this is the first deep CNN designed for the specific problem. A comparative analysis proved the effectiveness of the proposed CNN against previous methods in a challenging dataset. The classification performance ( ~ 85.5%) demonstrated the potential of CNNs in analyzing lung patterns. Future work includes, extending the CNN to three-dimensional data provided by CT volume scans and integrating the proposed method into a CAD system that aims to provide differential diagnosis for ILDs as a supportive tool for radiologists.

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Crossref · 10.1109/tmi.2016.2535865

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  • Recent studies have shown that deep learning techniques are successfully applied to the medical domain.

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Authors
Anthimopoulos, M., Christodoulidis, S., Ebner, L., Christe, A., & Mougiakakou, S.
Affiliations
  • University of Bern (CH)
  • University Hospital of Bern (CH)
Venue
IEEE Transactions on Medical Imaging
Published
2016-05
Volume
35
Issue
5
Pages
1207-1216
ISSN
  • 0278-0062 (ISSN-L)
  • 1558-254X
OpenAlex
W2323929895
Cited by
1,343
References
39
Citations by year
2026: 47 · 2025: 89 · 2024: 95 · 2023: 143 · 2022: 156 · 2021: 201 · 2020: 187 · 2019: 203 · 2018: 131 · 2017: 71 · 2016: 20
FWCI
122.90
Type
journal article
Language
en
Open access
Locations
  • IEEE Transactions on Medical Imaging (publishedVersion)
  • PubMed (publishedVersion)
  • Bern Open Repository and Information System (University of Bern) (submittedVersion)
  • BORIS (University Library Bern) (submittedVersion, other-oa)
  • Open Access CRIS of the University of Bern
Funders
  • Bern University hospital Inselspital
  • Swiss National Science Foundation SNSF (156511)
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Radiomics and Machine Learning in Medical Imaging
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › COVID-19 diagnosis using AI
Keywords
interstitial lung disease, computer-aided diagnosis, convolutional neural networks, ground-glass opacities, honeycombing, reticulation, micronodules, lung consolidation, differential diagnosis
MeSH terms
Algorithms, Humans, Image Interpretation, Computer-Assisted, Lung, Tomography, X-Ray Computed, Neural Networks, Computer, Lung Diseases, Interstitial

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