Bozdag, ZehraTalu, Muhammed Fatih2024-08-042024-08-0420231746-80941746-8108https://doi.org/10.1016/j.bspc.2022.104374https://hdl.handle.net/11616/100992The level of performance achieved in the classification of histopathological images has not yet been reached in the segmentation area. This is because the global context information sufficient for classification is not sufficient for segmentation. Especially, high tissue diversity in histopathological images and the fact that tissues in the same class have quite different colors, patterns and geometries make the segmentation problem difficult. In this study, a novel hybrid architecture (PAMSegNet) is presented that provides high segmentation accuracy in histopathological images. This architecture, which has a pyramid data processing strategy, has been provided with the Position Attention Module (PAM) and Boundary aware Module (BM) to extract global and local attri-butes more accurately. In addition, with the deep supervised technique used, both contents (global and local) were evaluated together in the segmentation decision. Segmentation architectures (Deeplabv3 +, SegNet, U-Net) with a strong backbone in the literature are used for performance comparison. The proposed architecture has been found to provide high segmentation accuracy (71.6% mIoU and 86.4% PA).eninfo:eu-repo/semantics/closedAccessDeep learningHistopathological image segmentationAttention moduleConvolution neural networkArticle8010.1016/j.bspc.2022.1043742-s2.0-85141913109Q1WOS:000890727300003Q2