[HTML][HTML] A systematic review of deep learning data augmentation in medical imaging: Recent advances and future research directions

T Islam, MS Hafiz, JR Jim, MM Kabir, MF Mridha - Healthcare Analytics, 2024 - Elsevier
Data augmentation involves artificially expanding a dataset by applying various
transformations to the existing data. Recent developments in deep learning have advanced …

[HTML][HTML] Object-centric contour-aware data augmentation using superpixels of varying granularity

F Dornaika, D Sun, K Hammoudi, J Charafeddine… - Pattern Recognition, 2023 - Elsevier
Regional dropout strategies have demonstrated to be very effective in improving both the
performance and the generalization capability of deep learning models. However, when …

LGCOAMix: Local and Global Context-and-Object-Part-Aware Superpixel-Based Data Augmentation for Deep Visual Recognition

F Dornaika, D Sun - IEEE Transactions on Image Processing, 2023 - ieeexplore.ieee.org
Cutmix-based data augmentation, which uses a cut-and-paste strategy, has shown
remarkable generalization capabilities in deep learning. However, existing methods …

[HTML][HTML] HSMix: Hard and soft mixing data augmentation for medical image segmentation

D Sun, F Dornaika, N Barrena - Information Fusion, 2025 - Elsevier
Due to the high cost of annotation or the rarity of some diseases, medical image
segmentation is often limited by data scarcity and the resulting overfitting problem. Self …

[HTML][HTML] LCAMix: Local-and-contour aware grid mixing based data augmentation for medical image segmentation

D Sun, F Dornaika, J Charafeddine - Information Fusion, 2024 - Elsevier
Medical image segmentation often faces challenges related to overfitting, primarily due to
the limited and complex training samples. This challenge often prompts the use of self …

[HTML][HTML] Data augmentation for deep visual recognition using superpixel based pairwise image fusion

D Sun, F Dornaika - Information Fusion, 2024 - Elsevier
Data augmentation is an important paradigm for boosting the generalization capability of
deep learning in image classification tasks. Image augmentation using cut-and-paste …

Lung pneumonia severity scoring in chest X-ray images using transformers

B Slika, F Dornaika, H Merdji, K Hammoudi - Medical & Biological …, 2024 - Springer
To create robust and adaptable methods for lung pneumonia diagnosis and the assessment
of its severity using chest X-rays (CXR), access to well-curated, extensive datasets is crucial …

Vision Transformer-based Model for Severity Quantification of Lung Pneumonia Using Chest X-ray Images

B Slika, F Dornaika, H Merdji, K Hammoudi - arxiv preprint arxiv …, 2023 - arxiv.org
To develop generic and reliable approaches for diagnosing and assessing the severity of
COVID-19 from chest X-rays (CXR), a large number of well-maintained COVID-19 datasets …

Superpixel Mixing: A Data Augmentation Technique For Robust Deep Visual Recognition Models

D Sun, F Dornaika, VT Hoang… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Data augmentation can mitigate overfitting problems in data exploration without increasing
the size of the model. Existing cutmix-based data augmentation has been proven to …

Focusaugmix: A Data Augmentation Method for Enhancing Acute Lymphoblastic Leukemia Classification

T Mustaqim, C Fatichah, N Suciati, T Obi… - Available at SSRN … - papers.ssrn.com
The detection of various subtypes of Acute Lymphoblastic Leukemia (ALL) is crucial for
precise medical identification, even though it is often hindered by the diverse appearance of …