Junru Ren

PLA Information Engineering University — China

Engineering · Physical Sciences

2h-index15citations14works1.32yr avg
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Research Topics

Advanced X-ray and CT Imaging(11), Medical Imaging Techniques and Applications(10), Radiation Dose and Imaging(5), Photoacoustic and Ultrasonic Imaging(3), Advanced MRI Techniques and Applications(1)

Publications14 total

ODE-Driven Deterministic Diffusion Posterior Sampling for Sparse-View CT Image Reconstruction
IEEE Transactions on Radiation and Plasma Medical Sciences·2026
Accelerating direct material decomposition via diffusion probabilistic model for Sparse-view spectral computed tomography
Journal of X-Ray Science and Technology·2025
Visual language model-assisted spectral CT reconstruction by diffusion and low-rank priors from limited-angle measurements
Physics in Medicine and Biology·2025
ODE-Driven Deterministic Diffusion Posterior Sampling for Sparse-View CT Image Reconstruction
2025Open Access
CT image super-resolution under the guidance of deep gradient information
Journal of X-Ray Science and Technology·2024· 1 cited
Prior image-based generative adversarial learning for multi-material decomposition in photon counting computed tomography
Computers in Biology and Medicine·2024· 2 cited
MISD-IR: material-image subspace decomposition-based iterative reconstruction with spectrum estimation for dual-energy computed tomography
Quantitative Imaging in Medicine and Surgery·2024· 1 citedOpen Access
A dual-energy CT reconstruction method based on anchor network from dual quarter scans
Journal of X-Ray Science and Technology·2024· 2 cited
Dual Neural Network Approach for Dual-Energy Imaging and Material Decomposition
Lecture notes in electrical engineering·2024
Hybrid-Domain Integrative Transformer Iterative Network for Spectral CT Imaging
IEEE Transactions on Instrumentation and Measurement·2024· 7 cited
Infusion Prior Information Prismatic Generative Adversarial Learning Network for Multi-material Decomposition in Dual-bin Photon Counting Computed Tomography
2023
Research on noise reduction technology of PCD spectral imaging based on Transformer
2023
A simulation study on photon-counting denoising based on subspace decomposition
2023
Projection domain processing for low-dose CT reconstruction based on subspace identification
Journal of X-Ray Science and Technology·2022· 2 cited

Frequent Co-authors

Ailong Cai(12), Ningning Liang(11), Bin Yan(9), Yizhong Wang(8), Shaoyu Wang(6), Zhizhong Zheng(6), Ye Shen(3), Lei Li(3), Xinrui Zhang(3), Lei Li(2), Ningning Liang(2), Lei Li(2), Lei Li(2), Bin Yan(2), Ye Shen(2), Xinrui Zhang(2), Yarui Xi(2), Yi‐Zhong Wang(1), Xiaohuan Yu(1), Wenkun Zhang(1)