Artificial Intelligence Medical Compendium

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

Showing 47,571 to 47,580 of 224,199 articles

Spa3R: Predictive Spatial Field Modeling for 3D Visual Reasoning

arXiv Feb 24, 2026
While Vision-Language Models (VLMs) exhibit exceptional 2D visual understanding, their ability to comprehend and reason about 3D space--a cornerstone of spatial intelligence--remains superficial. Current methodologies attempt to bridge this domain ga... read more 
Computer Vision and Pattern Recognition

Human Video Generation from a Single Image with 3D Pose and View Control

arXiv Feb 24, 2026
Recent diffusion methods have made significant progress in generating videos from single images due to their powerful visual generation capabilities. However, challenges persist in image-to-video synthesis, particularly in human video generation, whe... read more 
Computer Vision and Pattern Recognition

Region of Interest Segmentation and Morphological Analysis for Membranes in Cryo-Electron Tomography

arXiv Feb 24, 2026
Cryo-electron tomography (cryo-ET) enables high resolution, three-dimensional reconstruction of biological structures, including membranes and membrane proteins. Identification of regions of interest (ROIs) is central to scientific imaging, as it ena... read more 
Computer Vision and Pattern Recognition

Multi-Vector Index Compression in Any Modality

arXiv Feb 24, 2026
We study efficient multi-vector retrieval for late interaction in any modality. Late interaction has emerged as a dominant paradigm for information retrieval in text, images, visual documents, and videos, but its computation and storage costs grow li... read more 
Information Retrieval cs.CL cs.CV

Squint: Fast Visual Reinforcement Learning for Sim-to-Real Robotics

arXiv Feb 24, 2026
Visual reinforcement learning is appealing for robotics but expensive -- off-policy methods are sample-efficient yet slow; on-policy methods parallelize well but waste samples. Recent work has shown that off-policy methods can train faster than on-po... read more 
Robotics cs.CV cs.LG

StoryTailor:A Zero-Shot Pipeline for Action-Rich Multi-Subject Visual Narratives

arXiv Feb 24, 2026
Generating multi-frame, action-rich visual narratives without fine-tuning faces a threefold tension: action text faithfulness, subject identity fidelity, and cross-frame background continuity. We propose StoryTailor, a zero-shot pipeline that runs on... read more 
Computer Vision and Pattern Recognition

Shared Nature, Unique Nurture: PRISM for Pluralistic Reasoning via In-context Structure Modeling

arXiv Feb 24, 2026
Large Language Models (LLMs) are converging towards a singular Artificial Hivemind, where shared Nature (pre-training priors) result in a profound collapse of distributional diversity, limiting the distinct perspectives necessary for creative explora... read more 
Machine Learning

RelA-Diffusion: Relativistic Adversarial Diffusion for Multi-Tracer PET Synthesis from Multi-Sequence MRI

arXiv Feb 24, 2026
Multi-tracer positron emission tomography (PET) provides critical insights into diverse neuropathological processes such as tau accumulation, neuroinflammation, and $β$-amyloid deposition in the brain, making it indispensable for comprehensive neurol... read more 
Image and Video Processing cs.CV

Towards single-shot coherent imaging via overlap-free ptychography

arXiv Feb 24, 2026
Ptychographic imaging at synchrotron and XFEL sources requires dense overlapping scans, limiting throughput and increasing dose. Extending coherent diffractive imaging to overlap-free operation on extended samples remains an open problem. Here, we ex... read more 
Optics cs.AI cs.CV cs.LG physics.comp-ph

The Mean is the Mirage: Entropy-Adaptive Model Merging under Heterogeneous Domain Shifts in Medical Imaging

arXiv Feb 24, 2026
Model merging under unseen test-time distribution shifts often renders naive strategies, such as mean averaging unreliable. This challenge is especially acute in medical imaging, where models are fine-tuned locally at clinics on private data, produci... read more 
Machine Learning cs.AI
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