Anatomical Region-Guided Contrastive Decoding: A Plug-and-Play Strategy for Mitigating Hallucinations in Medical VLMs

A novel framework named DINO-AugSeg has been proposed to enhance few-shot medical image segmentation by leveraging DINOv3-based self-supervised features. This approach addresses the challenge of limited annotated training data in clinical settings, utilizing wavelet-based feature-level augmentation and contextual information-guided fusion to improve segmentation accuracy across various imaging modalities such as MRI and CT.

A new framework named R^4 has been proposed to enhance medical image analysis by integrating Vision-Language Models (VLMs) into a multi-agent system that includes a Router, Retriever, Reflector, and Repairer, specifically focusing on chest X-ray analysis. This approach aims to improve reasoning, safety, and spatial grounding in medical imaging workflows.

A recent study evaluated the performance, efficiency, and accessibility of automated machine learning (AutoML) frameworks in the field of radiomics, focusing on their ability to assist researchers without programming skills in developing predictive models. The study tested six general-purpose and five radiomics-specific frameworks across ten diverse datasets, revealing the need for further development tailored to radiomics challenges.