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Autofluorescence-Guided Removal of Bacterial Biofilms From Tissues Using Cold Atmospheric Pressure Plasma (CAP)
Autofluorescence-Guided Removal of Bacterial Biofilms From Tissues Using Cold Atmospheric Pressure Plasma (CAP)
Cold atmospheric pressure plasma (CAP) has the potential to completely remove biofilms from surfaces. The goal of this stu...
Quantum Entanglement Filtering: A PET Feasibility Study in Imaging Dual-Positron and Prompt Gamma Emission via Monte Carlo Simulation
Quantum Entanglement Filtering: A PET Feasibility Study in Imaging Dual-Positron and Prompt Gamma Emission via Monte Carlo Simulation
In this article, we investigate quantum entanglement (QE) filtering to address the challenges in multi-isotope positron em...
Structure-Enhanced Unsupervised Domain Adaptation for CT Whole-Brain Segmentation
Structure-Enhanced Unsupervised Domain Adaptation for CT Whole-Brain Segmentation
Early and accurate identification of intracranial hemorrhage (ICH) is crucial for treatment, but the inherently low-contra...
Analyze Methodology of ToF Spectrum on Cherenkov and Scintillation Emission in BGO Scintillator
Analyze Methodology of ToF Spectrum on Cherenkov and Scintillation Emission in BGO Scintillator
A time-of-flight (ToF) spectrum model has been developed to quantitatively understand the emission sequences in realistic ...
One-Sample Diffusion Modeling in Projection Domain for Low-Dose CT Imaging
One-Sample Diffusion Modeling in Projection Domain for Low-Dose CT Imaging
Low-dose computed tomography (CT) is crucial in clinical applications for reducing radiation risks. However, lowering the ...
Data Augmentation Using the Hierarchical Encoding of Deformation Fields Between CT Images
Data Augmentation Using the Hierarchical Encoding of Deformation Fields Between CT Images
The field of medical machine learning has encountered the challenge of constructing a large-scale image database that incl...
Performance Investigations of Two Channel Readout Configurations on the Cross-Strip Cadmium Zinc Telluride Detector
Performance Investigations of Two Channel Readout Configurations on the Cross-Strip Cadmium Zinc Telluride Detector
In a detector system where the number of channels exceeds the number of channels available on an application-specific inte...
IRDNet: Iterative Relation-Based Dual-Domain Network via Metal Artifact Feature Guidance for CT Metal Artifact Reduction
IRDNet: Iterative Relation-Based Dual-Domain Network via Metal Artifact Feature Guidance for CT Metal Artifact Reduction
The metal artifacts in computed tomography (CT) images not only affect diagnosis and treatment but also present a classic ...
Effects of List-Mode-Based Intraframe Motion Correction in Dynamic Brain PET Imaging
Effects of List-Mode-Based Intraframe Motion Correction in Dynamic Brain PET Imaging
Motion is unavoidable in dynamic [18F]-MK6240 positron emission tomography (PET) imaging, especially in Alzheimer’s diseas...
Detector Characterization of a High-Resolution Ring for PET Imaging of Mice Heads With Sub-200-ps TOF
Detector Characterization of a High-Resolution Ring for PET Imaging of Mice Heads With Sub-200-ps TOF
Positron emission tomography (PET) stands out as a highly specific molecular imaging technique. However, its detection sen...
Deep Convolutional Backbone Comparison for Automated PET Image Quality Assessment
Deep Convolutional Backbone Comparison for Automated PET Image Quality Assessment
Pretraining deep convolutional network mappings using natural images helps with medical imaging analysis tasks; this is im...
Deep Learning-Based Fast Volumetric Image Generation for Image-Guided Proton Radiotherapy
Deep Learning-Based Fast Volumetric Image Generation for Image-Guided Proton Radiotherapy
Very fast imaging techniques can enhance the precision of image-guided radiation therapy, which can be useful for external...
Experimental Measurement of Secondary Particle Count for Real-Time Proton Range Verification
Experimental Measurement of Secondary Particle Count for Real-Time Proton Range Verification
The real-time positioning of the particle beam range during treatment is a critical technology for improving the quality o...
Three-Gamma Imaging in Nuclear Medicine: A Review
Three-Gamma Imaging in Nuclear Medicine: A Review
Three-gamma imaging is attracting attention as a futuristic diagnostic imaging method that surpasses positron emission tom...
Dual-Ended Readout PET Detector Based on Multivoltage Threshold Sampling Combined With Convolutional Neural Network for Energy Calculation
Dual-Ended Readout PET Detector Based on Multivoltage Threshold Sampling Combined With Convolutional Neural Network for Energy Calculation
To minimize parallax errors and achieve high spatial resolution positron emission tomography (PET) systems, developing dep...
Intercrystal Optical Crosstalk in Radiation Detectors: Monte Carlo Modeling and Experimental Validation
Intercrystal Optical Crosstalk in Radiation Detectors: Monte Carlo Modeling and Experimental Validation
High-performance radiation detectors often employ crystal arrays where light can leak between them, a phenomenon called in...
Deep-Learning-Based Cross-Modality Striatum Segmentation for Dopamine Transporter SPECT in Parkinson’s Disease
Deep-Learning-Based Cross-Modality Striatum Segmentation for Dopamine Transporter SPECT in Parkinson’s Disease
Striatum segmentation on dopamine transporter (DaT) SPECT is necessary to quantify striatal uptake for Parkinson’s disease...
Comparative Analysis of Data Acquisition Setups for Fast Timing in ToF-PET Applications
Comparative Analysis of Data Acquisition Setups for Fast Timing in ToF-PET Applications
The signal-to-noise ratio in positron emission tomography (PET) improves with precise timing resolution. PET systems enabl...
Building a Kinetic Induced Voxel-Clustering Filter (KVCF) for Low-Dose Perfusion CT Imaging
Building a Kinetic Induced Voxel-Clustering Filter (KVCF) for Low-Dose Perfusion CT Imaging
Dynamic cerebral perfusion CT (PCT) is an effective imaging technique for the clinical diagnosis and therapy guidance of m...
Temporal Image Sequence Separation in Dual-Tracer Dynamic PET With an Invertible Network
Temporal Image Sequence Separation in Dual-Tracer Dynamic PET With an Invertible Network
Positron emission tomography (PET) is a widely used functional imaging technique in clinic. Compared to single-tracer PET,...
Pyramid Convolutional Recurrent Network for Serial Medical Image Registration With Adaptive Motion Regularizations
Pyramid Convolutional Recurrent Network for Serial Medical Image Registration With Adaptive Motion Regularizations
Objective: Serial medical image registration plays an important role in radiation therapy treatment planning. However, cur...
Performance Evaluation of a Mobile Digital Tomosynthesis System Using a Moving CNT-Based Tube Array for Extremity Scans
Performance Evaluation of a Mobile Digital Tomosynthesis System Using a Moving CNT-Based Tube Array for Extremity Scans
Digital tomosynthesis (DTS) can enhance diagnostic accuracy by providing 3-D volume images with a remarkably low-X-ray dos...
First Results of the 4D-PET Brain System
First Results of the 4D-PET Brain System
Positron emission tomography (PET) imaging is the molecular technique of choice for studying many illnesses, including the...
PPFM: Image Denoising in Photon-Counting CT Using Single-Step Posterior Sampling Poisson Flow Generative Models
PPFM: Image Denoising in Photon-Counting CT Using Single-Step Posterior Sampling Poisson Flow Generative Models
Diffusion and Poisson flow models have shown impressive performance in a wide range of generative tasks, including low-dos...
Toward Sub-100 ps TOF-PET Systems Employing the FastIC ASIC With Analog SiPMs
Toward Sub-100 ps TOF-PET Systems Employing the FastIC ASIC With Analog SiPMs
Time of Flight positron emission tomography (TOF-PET) scanners demand electronics that are power-efficient, low-noise, cos...
Co-Learning Multimodality PET-CT Features via a Cascaded CNN-Transformer Network
Co-Learning Multimodality PET-CT Features via a Cascaded CNN-Transformer Network
Background: Automated segmentation of multimodality positron emission tomography—computed tomography (PET-CT) data is a ma...
Activity Alterations of 37 Tyrosine Kinase Inhibitors Upon kINPen Plasma Exposure in A549 Lung Cancer Cells
Activity Alterations of 37 Tyrosine Kinase Inhibitors Upon kINPen Plasma Exposure in A549 Lung Cancer Cells
Cold physical plasma shows promising preclinical results as an anticancer strategy. The technology generates a variety of ...
Simulation Study of Clinical PET Scanners With Different Geometries, Including TOF and DOI Capabilities
Simulation Study of Clinical PET Scanners With Different Geometries, Including TOF and DOI Capabilities
Total body positron emission tomography (TB-PET) scanners provide high-quality images due to the large sensitivity. Our mo...
The Software System of a Dedicated Brain PET Scanner Using Dual-Ended Readout Detectors With High-DOI Resolution
The Software System of a Dedicated Brain PET Scanner Using Dual-Ended Readout Detectors With High-DOI Resolution
A dedicated brain positron emission tomography (PET) scanner can achieve higher-spatial resolution, sensitivity, and cost-...
Attenuation Correction of the Cerebellum in PET/MR Data
Attenuation Correction of the Cerebellum in PET/MR Data
Attenuation correction (AC) is essential for achieving artefact-free PET/MR images. Many PET studies use the cerebellum as...
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