Artificial Intelligence Medical Compendium

Explore the latest research on artificial intelligence and machine learning in medicine.

Showing 3,181 to 3,190 of 235,503 articles

SatFix: Absolute Visual Localization of UAVs in Satellite Maps from a Single Oblique Image

arXiv
We study absolute metric UAV localization within a provided geo-referenced satellite region, recovering continuous map position and viewing heading from a single oblique image or a short multi-view clip. Existing cross-view geo-localization methods r... read more 

Diffusion Meta-Prompting and Steering for Generalizable Foundation Model Adaptation

arXiv
Prompt learning is a popular method for adapting foundation models, but learned prompts are typically task-specific and fail to generalize to new classes, domains, or compositions of tasks. In this paper, we introduce a Diffusion Meta-Prompt (DMP) mo... read more 

Stability-Plasticity Balance via Singular-Vector Selection in LLM Continual Learning

arXiv
Domain-specific continual adaptation of LLMs risks catastrophic forgetting, creating a fundamental tension between acquiring new capabilities and preserving those learned during pretraining. PEFT mitigates this problem by restricting the number of tr... read more 

Contrast Enhancement or Noise Reduction? On Improving Cervical Cancer Classification

arXiv
Purpose: Cervical cancer is one of the leading causes of mortality worldwide. Deep learning has shown promising performance in medical image classification. The influence of image preprocessing algorithms on classification performance remains insuffi... read more 

Continuous Ground-Truth Construction and a Recovery Policy for Air--Water Robotic Tracking

arXiv
Visual tracking across the air-water interface is challenged by splashes, bubbles, refraction, reflections, and abrupt appearance changes that can temporarily invalidate observations. This setting poses two coupled difficulties: first, for evaluation... read more 

Skeleton-Guided Progressive Test-Time Adaptation for Thin Curvilinear Structures

arXiv
Accurate segmentation of thin curvilinear structures is vital for various real-world applications, from vessel analysis to road extraction. Yet their intricate geometry makes even minor pixel-wise errors enough to break the global topology, and this ... read more 

False Claims, Credible Images: A Red-Teaming Benchmark for Commercial Image Generators

arXiv
Image-generation models can now produce text-rich, natural-looking visual artifacts that are hard to distinguish from real-world evidence, such as news reports and textbook pages. Yet, the same capability introduces a new risk: these models can just ... read more 

IntrinSync: Joint Intrinsic Decomposition and Reciprocal Rendering

arXiv
Inverse rendering decomposes an image into intrinsic properties such as appearance, illumination, geometry, and material, yet these properties are inherently interdependent. A reliable decomposition should produce intrinsic maps that are not only ind... read more 

ActiveMedAgent: Cost-Aware Trajectory Learning for Multimodal Medical Diagnosis

arXiv
Clinical diagnosis is inherently sequential: clinicians escalate from cheap to costly tests only when additional evidence is expected to resolve diagnostic uncertainty. We present ActiveMedAgent, a framework that brings this cost-aware sequential log... read more 

Improving Image-Based Nutrition Estimation Through Multimodal Food-Item Verification and Recovery

arXiv
Single-image nutrition estimation can fail silently when visible foods are missed. Even when a food is correctly identified, its proposed region may not support portion estimation. We propose a framework that uses multimodal large language models (ML... read more