作者
Rania Niri, Sofia Zahia, Alessio Stefanelli, Kaushal Sharma, Sebastian Probst, Swann Pichon, Guillaume Chanel
期刊
Available at SSRN 4661641
简介
Accurate wound segmentation is crucial for the precise diagnosis and treatment of various skin conditions through image analysis. In this paper, we introduce a novel dual attention U-Net model designed for precise wound segmentation. Our proposed architecture integrates two widely used deep learning models, VGG16 and U-Net, incorporating dual attention mechanisms to focus on relevant regions within the wound area. Initially trained on diabetic foot ulcer images, we fine-tuned the model to acute and chronic wound images and conducted a comprehensive comparison with other state-of-the-art models. The results highlight the superior performance of our proposed dual attention model, achieving a Dice coefficient and IoU of 94.1% and 89.3%, respectively, on the test set. This underscores the robustness of our method and its capacity to generalize effectively to new data.
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R Niri, S Zahia, A Stefanelli, K Sharma, S Probst… - Available at SSRN 4661641