Cover Image

Computed Tomography (CT)-derived Cardiovascular Flow Estimation Using Physics-Informed Neural Networks Improves with Sinogram-based Training: A Simulation Study

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Guo, Jinyuxuan, Khurana, Gurnoor Singh, Grande, Alejandro Gonzalo, del Alamo, Juan C., Contijoch, Francisco
Format:	Preprint
Published:	2025
Subjects:	Image and Video Processing Computer Vision and Pattern Recognition Machine Learning Medical Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Physics-informed DeepCT: Sinogram Wavelet Decomposition Meets Masked Diffusion
by: Zhou, Zekun, et al.
Published: (2025)

Reconstructing Quantitative Cerebral Perfusion Images Directly From Measured Sinogram Data Acquired Using C-arm Cone-Beam CT
by: Zhao, Haotian, et al.
Published: (2024)

Simulation of Muon Tomography Projections to Image the Pyramids of Giza
by: Liu, Mira
Published: (2024)

CTorch: PyTorch-Compatible GPU-Accelerated Auto-Differentiable Projector Toolbox for Computed Tomography
by: Jiang, Xiao, et al.
Published: (2025)

A Method for Accurate Spatial Focusing Simulation via Numerical Integration and its Application in Optoacoustic Tomography
by: Bader, Maximilian, et al.
Published: (2024)

VAST: Vascular Flow Analysis and Segmentation for Intracranial 4D Flow MRI
by: Singh, Abhishek, et al.
Published: (2026)

Estimation of Multi-Component Flow in the Kidney with Multi-b-value Spectral Diffusion
by: Liu, Mira M., et al.
Published: (2024)

Improving Automated Hemorrhage Detection in Sparse-view Computed Tomography via Deep Convolutional Neural Network based Artifact Reduction
by: Thalhammer, Johannes, et al.
Published: (2023)

Stochastic Reconstruction of the Speed of Sound in Breast Ultrasound Computed Tomography with Phase Encoding in the Frequency Domain
by: Forte, Luca A.
Published: (2025)

Systematic Review on Learning-based Spectral CT
by: Bousse, Alexandre, et al.
Published: (2023)

Optimization of Dark-Field CT for Lung Imaging
by: Guo, Peiyuan, et al.
Published: (2024)

End-to-End Differentiable Photon Counting CT
by: Wang, Sen, et al.
Published: (2026)

Virtual Extended-Range Tomography (VERT): Contact-free realistic ultrasonic bone imaging
by: Chung-Jukko, Aaron, et al.
Published: (2024)

Small metal artifact detection and inpainting in cardiac CT images
by: McKeown, Trevor, et al.
Published: (2024)

Low-Dose CT Reconstruction Using Dataset-free Learning
by: Wang, Feng, et al.
Published: (2024)

Spiral Scanning and Self-Supervised Image Reconstruction Enable Ultra-Sparse Sampling Multispectral Photoacoustic Tomography
by: Zhong, Yutian, et al.
Published: (2024)

Photon-Counting CT in Cancer Radiotherapy: Technological Advances and Clinical Benefits
by: Shah, Keyur D., et al.
Published: (2024)

A Wavefield Correlation Approach to Improve Sound Speed Estimation in Ultrasound Autofocusing
by: Zhuang, Louise, et al.
Published: (2026)

C-arm inverse geometry CT for 3D cardiac chamber mapping
by: Slagowski, Jordan M.
Published: (2024)

Strategies for CT Reconstruction using Diffusion Posterior Sampling with a Nonlinear Model
by: Jiang, Xiao, et al.
Published: (2024)

A Comparative Analysis of CT Degradation for LDCT Nodule Classification using Radiomics
by: Liu, Jiaying, et al.
Published: (2026)

Extracting lung function-correlated information from CT-encoded static textures
by: Huang, Yu-Hua, et al.
Published: (2022)

Pseudoinverse Diffusion Models for Generative CT Image Reconstruction from Low Dose Data
by: Tivnan, Matthew, et al.
Published: (2025)

A 2D Sinogram-Based Approach to Defect Localization in Computed Tomography
by: Zhou, Yuzhong, et al.
Published: (2024)

A comprehensive liver CT landmark pair dataset for evaluating deformable image registration algorithms
by: Zhang, Zhendong, et al.
Published: (2024)

Sparse Measurement Medical CT Reconstruction using Multi-Fused Block Matching Denoising Priors
by: Hossain, Maliha, et al.
Published: (2025)

Spatiotemporal Gaussian Optimization for 4D Cone Beam CT Reconstruction from Sparse Projections
by: Fu, Yabo, et al.
Published: (2025)

IMC-PINN-FE: A Physics-Informed Neural Network for Patient-Specific Left Ventricular Finite Element Modeling with Image Motion Consistency and Biomechanical Parameter Estimation
by: Mu, Siyu, et al.
Published: (2025)

PyPeT: A Python Perfusion Tool for Automated Quantitative Brain CT and MR Perfusion Analysis
by: Borghouts, Marijn, et al.
Published: (2025)

Data-driven imaging geometric recovery of ultrahigh resolution robotic micro-CT for in-vivo and other applications
by: Li, Mengzhou, et al.
Published: (2024)

First performance of hybrid spectra CT reconstruction: a general Spectrum-Model-Aided Reconstruction Technique (SMART)
by: Pan, Huiying, et al.
Published: (2024)

CNN Based Detection of Cardiovascular Diseases from ECG Images
by: Sayin, Irem, et al.
Published: (2024)

FlowMRI-Net: A Generalizable Self-Supervised 4D Flow MRI Reconstruction network
by: Jacobs, Luuk, et al.
Published: (2024)

MRI lung lobe segmentation in pediatric cystic fibrosis patients using a recurrent neural network trained with publicly accessible CT datasets
by: Pusterla, Orso, et al.
Published: (2021)

Online Beam Current Estimation in Particle Beam Microscopy
by: Seidel, Sheila W., et al.
Published: (2021)

A Dataset and Toolkit for Multiparameter Cardiovascular Physiology Sensing on Rings
by: Tang, Jiankai, et al.
Published: (2025)

CT Material Decomposition using Spectral Diffusion Posterior Sampling
by: Jiang, Xiao, et al.
Published: (2024)

Self-Supervised Learning for Improved Calibrationless Radial MRI with NLINV-Net
by: Blumenthal, Moritz, et al.
Published: (2024)

Scatter Correction in X-ray CT by Physics-Inspired Deep Learning
by: Iskender, Berk, et al.
Published: (2021)

Differentiable Forward and Back-Projector for Rigid Motion Estimation in X-ray Imaging
by: Jiang, Xiao, et al.
Published: (2025)