<ul><li>ProCNS is a novel weakly-supervised segmentation approach for medical image segmentation.</li><li>It addresses the challenge of generating accurate pseudo-labels in noisy regions.</li><li>ProCNS consists of two modules: Prototype-based Regional Spatial Affinity (PRSA) and Adaptive Noise Perception and Masking (ANPM).</li><li>Experimental results show ProCNS outperforms existing methods in six medical image segmentation tasks.</li></ul>

ProCNS: Progressive Prototype Calibration and Noise Suppression for Weakly-Supervised Medical Image Segmentation

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