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Open access Sep 2026

Uncertainty-guided decoupled complementary network for binary semi-supervised medical image segmentation

Semi-supervised medical image segmentation methods have drawn wide attention as they reduce reliance on heavily annotated data. However, existing models suffer from confirmation bias with limited annotations, and structural or parameter coupling hinders self-correction, especially for medical images with ambiguous boun...

Dong-Sheng Wang, Xiao-Han Lang · 0 citations
Preprint Sep 2026

From Few-Shot Segmentation to Clinician-in-the-Loop Medical Image Analysis

This work reframe FSMIS as a three-layer sequential decision problem, state six hypotheses with an explicit dependency order, and proposes a minimal pilot that can falsify the foundational self-assessment claim before a clinician study.

Ya-Zhou Zhu · 0 citations
Aug 2026

Uncertainty as risk: A plug-and-play evidence-guided framework with error-aligned calibration for medical image segmentation.

The results demonstrate that the proposed "plug-and-play" evidence-guided framework for reliable medical image segmentation generally achieves a more consistent, spatially coherent uncertainty representation that better aligns with the true error, providing a practical tool for quality control and risk awareness in cli...

Chaojie Xing, Haolin Zhan, Ren-Cheng Song et al. · 0 citations
Preprint Sep 2026

ThreshGuide: Class-Aware Labeled-Guided Thresholding for Semi-Supervised 3D Abdominal Multi-Organ Segmentation

Pseudo-labeling is a strong paradigm for semi-supervised medical image segmentation, yet its effectiveness is highly sensitive to confidence thresholding. In abdominal multi-organ segmentation, a fixed global threshold is particularly suboptimal because organ classes differ substantially in size, appearance, and learni...

Hong-Yu Liu, Yin-Long Wang, Lu-Sha Li et al. · 0 citations
Sep 2026

Lesion Segmentation from Imperfect Medical Data via Weakly Supervised Learning with SAM and Explainable Vision Transformer.

A hybrid weakly supervised framework that integrates the Segment Anything Model with an Explainable Vision Transformer for robust and interpretable lesion segmentation and delivers noise-robust segmentation, clinically transparent predictions, and efficient label utilization under imperfect supervision is proposed.

A. Zaheer, S. Cao, Muhammad Farhan et al. · 0 citations

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