Radiology

Latest AI and machine learning research in radiology for healthcare professionals.

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Speckle2Self: Self-Supervised Ultrasound Speckle Reduction Without Clean Data

Image denoising is a fundamental task in computer vision, particularly in medical ultrasound (US) ...

DpDNet: An Dual-Prompt-Driven Network for Universal PET-CT Segmentation

PET-CT lesion segmentation is challenging due to noise sensitivity, small and variable lesion morp...

THOR: Thermal-guided Hand-Object Reasoning via Adaptive Vision Sampling

Wearable cameras are increasingly used as an observational and interventional tool for human behav...

Attention-Enhanced Deep Learning Ensemble for Breast Density Classification in Mammography

Breast density assessment is a crucial component of mammographic interpretation, with high breast ...

Miniaturized optically-generated Bessel beam ultrasound for volumetric transcranial brain stimulation

Non-invasive stimulation of small, variably shaped brain sub-regions is crucial for advancing our ...

Enhancing Synthetic CT from CBCT via Multimodal Fusion and End-To-End Registration

Cone-Beam Computed Tomography (CBCT) is widely used for intraoperative imaging due to its rapid ac...

AURA-CVC: Autonomous Ultrasound-guided Robotic Assistance for Central Venous Catheterization

Purpose: Central venous catheterization (CVC) is a critical medical procedure for vascular access,...

A novel framework for fully-automated co-registration of intravascular ultrasound and optical coherence tomography imaging data

Aims: To develop a deep-learning (DL) framework that will allow fully automated longitudinal and c...

Modeling and Reversing Brain Lesions Using Diffusion Models

Brain lesions are abnormalities or injuries in brain tissue that are often detectable using magnet...

Learning Segmentation from Radiology Reports

Tumor segmentation in CT scans is key for diagnosis, surgery, and prognosis, yet segmentation mask...

Evaluating the Critical Risks of Amazon's Nova Premier under the Frontier Model Safety Framework

Nova Premier is Amazon's most capable multimodal foundation model and teacher for model distillati...

Self-supervised Deep Learning for Denoising in Ultrasound Microvascular Imaging

Ultrasound microvascular imaging (UMI) is often hindered by low signal-to-noise ratio (SNR), espec...

Incorporating Interventional Independence Improves Robustness against Interventional Distribution Shift

We consider the problem of learning robust discriminative representations of causally-related late...

Uncovering Neuroimaging Biomarkers of Brain Tumor Surgery with AI-Driven Methods

Brain tumor resection is a complex procedure with significant implications for patient survival an...

Emerging Frameworks for Objective Task-based Evaluation of Quantitative Medical Imaging Methods

Quantitative imaging (QI) is demonstrating strong promise across multiple clinical applications. F...

Photon-counting micro-CT scanner for deep learning-enabled small animal perfusion imaging.

In this work, we introduce a benchtop, turn-table photon-counting (PC) micro-computed tomography (CT...

Jul 2025 40578400
A hybrid predictor-corrector network and spatiotemporal classifier method for noisy plant PET image classification.

. Plant Positron Emission Tomography (PET) is a new and efficient imaging technique which aims at pr...

Jul 2025 40570895
Robot-assisted Transcranial Magnetic Stimulation (Robo-TMS): A Review

Transcranial magnetic stimulation (TMS) is a non-invasive and safe brain stimulation procedure wit...

Computed Tomography Visual Question Answering with Cross-modal Feature Graphing

Visual question answering (VQA) in medical imaging aims to support clinical diagnosis by automatic...

Efficient Training of Deep Networks using Guided Spectral Data Selection: A Step Toward Learning What You Need

Effective data curation is essential for optimizing neural network training. In this paper, we pre...

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