In healthcare, chest X-rays are an inexpensive medical imaging diagnostic tools. The lung images segmentation from chest X-rays (CXRs) is important for screening and diagnosing diseases. The lungs are opacified in many patients’ CXRs, making it difficult to segment them. A segmentation algorithm based on U-Net is proposed in this paper to address this problem. The proposed architecture was developed using three pre-trained models: MobileNetV2, InceptionResNetV2, and EfficientNetB0. In this architecture, we designed a ensemble stacked framework which is based on the pre-trained models to improve segmentation performance. Compared with the conventional U-Net model, our method improves by 3.02% dice coefficient and 3.43% IoU experimenting on the three public lung segmentation datasets.
CITATION STYLE
Lasker, A., Ghosh, M., Obaidullah, S. M., Chakraborty, C., Goncalves, T., & Roy, K. (2022). Ensemble Stack Architecture for Lungs Segmentation from X-ray Images. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 13756 LNCS, pp. 3–11). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-031-21753-1_1
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