Assessment of data augmentation strategies toward performance improvement of abnormality classification in chest radiographs

P Ganesan, S Rajaraman, R Long… - 2019 41st Annual …, 2019 - ieeexplore.ieee.org
Image augmentation is a commonly performed technique to prevent class imbalance in
datasets to compensate for insufficient training samples, or to prevent model overfitting …

Chest x-ray generation and data augmentation for cardiovascular abnormality classification

A Madani, M Moradi, A Karargyris… - … imaging 2018: Image …, 2018 - spiedigitallibrary.org
Medical imaging datasets are limited in size due to privacy issues and the high cost of
obtaining annotations. Augmentation is a widely used practice in deep learning to enrich the …

Gan-based data augmentation for chest x-ray classification

S Sundaram, N Hulkund - arXiv preprint arXiv:2107.02970, 2021 - arxiv.org
A common problem in computer vision--particularly in medical applications--is a lack of
sufficiently diverse, large sets of training data. These datasets often suffer from severe class …

Evaluation of deep convolutional generative adversarial networks for data augmentation of chest x-ray images

S Kora Venu, S Ravula - Future Internet, 2020 - mdpi.com
Medical image datasets are usually imbalanced due to the high costs of obtaining the data
and time-consuming annotations. Training a deep neural network model on such datasets to …

Comparison of affine and DCGAN-based data augmentation techniques for chest X-ray classification

M Bali, T Mahara - Procedia Computer Science, 2023 - Elsevier
Data augmentation, also called implicit regularization, is one of the popular strategies to
improve the generalization capability of deep neural networks. It is crucial in situations …

Adversarial pulmonary pathology translation for pairwise chest X-ray data augmentation

Y Xing, Z Ge, R Zeng, D Mahapatra, J Seah… - … Image Computing and …, 2019 - Springer
Recent works show that Generative Adversarial Networks (GANs) can be successfully
applied to chest X-ray data augmentation for lung disease recognition. However, the …

Robust classification from noisy labels: Integrating additional knowledge for chest radiography abnormality assessment

S Gündel, AAA Setio, FC Ghesu, S Grbic… - Medical Image …, 2021 - Elsevier
Chest radiography is the most common radiographic examination performed in daily clinical
practice for the detection of various heart and lung abnormalities. The large amount of data …

Data augmentation using generative adversarial networks for pneumonia classification in chest xrays

V Bhagat, S Bhaumik - 2019 Fifth International Conference on …, 2019 - ieeexplore.ieee.org
In medical images, data augmentation is essentially important for accurate classification of
images especially when available data is limited. This paper proposes a noble data …

[HTML][HTML] Data augmentation using Generative Adversarial Networks (GANs) for GAN-based detection of Pneumonia and COVID-19 in chest X-ray images

S Motamed, P Rogalla, F Khalvati - Informatics in medicine unlocked, 2021 - Elsevier
Successful training of convolutional neural networks (CNNs) requires a substantial amount
of data. With small datasets, networks generalize poorly. Data Augmentation techniques …

GAN-based novel approach for data augmentation with improved disease classification

D Bhattacharya, S Banerjee, S Bhattacharya… - … of Machine Intelligence …, 2020 - Springer
Abstract Deep learning, via Convolutional Neural Network (CNN) models, has had
significant breakthroughs and achievements in image classification tasks where there is a …