attention mechanism Attention mechanisms 2 feature fusion 2 image segmentation 2 Alzheimer disease 1 Antivaccine detection 1 Article 1 Automatic detector 1 Cleaning 1 Cleaning system 1 Communication 1 Convolution 1 Deep Learning 1 Deep learning 1 Ensemble methods 1 Existing systems 1 Feature extraction 1 Features fusions 1 Humans 1 Image enhancement 1 Image fusion 1 Image segmentation 1 Images segmentations 1 Mask Scoring R-CNN 1 Parkinson disease 1 Polarized self-attention 1 Prediction accuracy 1 Public Health 1 Pyramid Vision Transformer 1 Pyramid vision transformer 1