Chi Liu

MedicineEngineering

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 58 papers. Top paper: “Deep learning-based attenuation map generation for myocardial perfusion SPECT”.

Deep learning-based attenuation map generation for myocardial perfusion SPECT

European Journal of Nuclear Medicine and Molecular Imaging(2020)10.1007/s00259-020-04746-6

N/A

0DataRank · unranked

128 citations

John A. Onofrey, Hui Liu, Yi-Hwa Liu, Chi Liu, Luyao Shi

Deep Efficient End-to-End Reconstruction (DEER) Network for Few-View Breast CT Image Reconstruction

IEEE Access(2020)10.1109/access.2020.3033795

N/A

0DataRank · unranked

45 citations

Hongming Shan, Wenxiang Cong, Chi Liu, Xiaohua Zhang, Shaohua Liu +3 more

Noise reduction with cross-tracer and cross-protocol deep transfer learning for low-dose PET

Physics in Medicine and Biology(2020)10.1088/1361-6560/abae08

N/A

0DataRank · unranked

38 citations

Jing Wu, Wenzhuo Lu, John A. Onofrey, Yi-Hwa Liu, Chi Liu +1 more

DuDoDR-Net: Dual-domain data consistent recurrent network for simultaneous sparse view and metal artifact reduction in computed tomography

Medical Image Analysis(2021)10.1016/j.media.2021.102289

N/A

0DataRank · unranked

93 citations

Xiongchao Chen, S. Kevin Zhou, James S. Duncan, Chi Liu, Bo Zhou

Artificial Intelligence-Based Image Enhancement in PET Imaging

PET Clinics(2021)10.1016/j.cpet.2021.06.005

N/A

0DataRank · unranked

81 citations

Masoud Malekzadeh, Niloufar Mirian, Tzu-An Song, Chi Liu, Joyita Dutta +1 more

Anatomy-guided multimodal registration by learning segmentation without ground truth: Application to intraprocedural CBCT/MR liver segmentation and registration

Medical Image Analysis(2021)10.1016/j.media.2021.102041

N/A

0DataRank · unranked

65 citations

Zachary Augenfeld, Julius Chapiro, S. Kevin Zhou, Chi Liu, James S. Duncan +1 more

Limited View Tomographic Reconstruction Using a Cascaded Residual Dense Spatial-Channel Attention Network With Projection Data Fidelity Layer

IEEE Transactions on Medical Imaging(2021)10.1109/tmi.2021.3066318

N/A

0DataRank · unranked

63 citations

S. Kevin Zhou, James S. Duncan, Chi Liu, Bo Zhou

Pitfalls on PET/CT Due to Artifacts and Instrumentation

Seminars in Nuclear Medicine(2021)10.1053/j.semnuclmed.2021.06.015

N/A

0DataRank · unranked

23 citations

Chi Liu, Yu‐Jung Tsai

MDPET: A Unified Motion Correction and Denoising Adversarial Network for Low-Dose Gated PET

IEEE Transactions on Medical Imaging(2021)10.1109/tmi.2021.3076191

N/A

0DataRank · unranked

50 citations

Yu‐Jung Tsai, Xiongchao Chen, James S. Duncan, Chi Liu, Bo Zhou

Automatic Inter-Frame Patient Motion Correction for Dynamic Cardiac PET Using Deep Learning

IEEE Transactions on Medical Imaging(2021)10.1109/tmi.2021.3082578

N/A

0DataRank · unranked

41 citations

Yihuan Lu, Nicha C. Dvornek, C. Weyman, Edward J. Miller, Albert J. Sinusas +2 more

Generation of parametricKiimages for FDG PET using two 5‐min scans

Medical Physics(2021)10.1002/mp.15113

N/A

0DataRank · unranked

36 citations

Hui Liu, Qing Ye, Jean‐Dominique Gallezot, Mika Naganawa, Tianshun Miao +7 more

Generation of synthetic PET images of synaptic density and amyloid from 18F‐FDG images using deep learning

Medical Physics(2021)10.1002/mp.15073

N/A

0DataRank · unranked

26 citations

Hui Liu, Takuya Toyonaga, Luyao Shi, Jing Wu, John A. Onofrey +11 more

PET Image Denoising Using a Deep-Learning Method for Extremely Obese Patients

IEEE Transactions on Radiation and Plasma Medical Sciences(2021)10.1109/trpms.2021.3131999

N/A

0DataRank · unranked

14 citations

Hamed Yousefi, Niloufar Mirian, MingDe Lin, David Ménard, Matthew Gregory +8 more

Data Management and Network Architecture Effect on Performance Variability in Direct Attenuation Correction via Deep Learning for Cardiac SPECT: A Feasibility Study

IEEE Transactions on Radiation and Plasma Medical Sciences(2021)10.1109/trpms.2021.3138372

N/A

0DataRank · unranked

6 citations

Jaewon Yang, Luyao Shi, Rui Wang, Edward J. Miller, Albert J. Sinusas +4 more

Performance Evaluation of Amplitude and Phase Respiratory Gating Methods on Continuous-Bed-Motion Whole-Body PET Studies

IEEE Transactions on Radiation and Plasma Medical Sciences(2021)10.1109/trpms.2021.3075383

N/A

0DataRank · unranked

3 citations

Yihuan Lu, Jing Wu, Hui Liu, Paul Schleyer, Michael Casey +2 more

Direct and indirect strategies of deep-learning-based attenuation correction for general purpose and dedicated cardiac SPECT

European Journal of Nuclear Medicine and Molecular Imaging(2022)10.1007/s00259-022-05718-8

N/A

0DataRank · unranked

62 citations

Bo Zhou, Huidong Xie, Luyao Shi, Hui Liu, Wolfgang Holler +6 more

DuDoUFNet: Dual-Domain Under-to-Fully-Complete Progressive Restoration Network for Simultaneous Metal Artifact Reduction and Low-Dose CT Reconstruction

IEEE Transactions on Medical Imaging(2022)10.1109/tmi.2022.3189759

N/A

0DataRank · unranked

44 citations

Xiongchao Chen, Huidong Xie, S. Kevin Zhou, James S. Duncan, Chi Liu +1 more

A personalized deep learning denoising strategy for low-count PET images

Physics in Medicine and Biology(2022)10.1088/1361-6560/ac783d

N/A

0DataRank · unranked

27 citations

Hui Liu, Niloufar Mirian, Sijin Ren, Varsha Viswanath, Joel S. Karp +3 more

Federated Transfer Learning for Low-Dose PET Denoising: A Pilot Study With Simulated Heterogeneous Data

IEEE Transactions on Radiation and Plasma Medical Sciences(2022)10.1109/trpms.2022.3194408

N/A

0DataRank · unranked

27 citations

Tianshun Miao, Niloufar Mirian, Xiongchao Chen, Huidong Xie, Zhicheng Feng +6 more

DuDoSS: Deep‐learning‐based dual‐domain sinogram synthesis from sparsely sampled projections of cardiac SPECT

Medical Physics(2022)10.1002/mp.15958

N/A

0DataRank · unranked

24 citations

Bo Zhou, Huidong Xie, Tianshun Miao, Hui Liu, Wolfgang Holler +6 more

Deep-Learning-Based Few-Angle Cardiac SPECT Reconstruction Using Transformer

IEEE Transactions on Radiation and Plasma Medical Sciences(2022)10.1109/trpms.2022.3187595

N/A

0DataRank · unranked

19 citations

Stephanie Thorn, Yi-Hwa Liu, Supum Lee, Zhao Liu, Ge Wang +3 more

Segmentation-Free PVC for Cardiac SPECT Using a Densely-Connected Multi-Dimensional Dynamic Network

IEEE Transactions on Medical Imaging(2022)10.1109/tmi.2022.3226604

N/A

0DataRank · unranked

14 citations

Zhao Liu, Luyao Shi, Kathleen Greco, Xiongchao Chen, Bo Zhou +8 more

Inter-Pass Motion Correction for Whole-Body Dynamic PET and Parametric Imaging

IEEE Transactions on Radiation and Plasma Medical Sciences(2022)10.1109/trpms.2022.3227576

N/A

0DataRank · unranked

11 citations

Jing Wu, Ming-Kai Chen, Qiong Liu, John A. Onofrey, Darko Pucar +6 more

Virtual high‐count PET image generation using a deep learning method

Medical Physics(2022)10.1002/mp.15867

N/A

0DataRank · unranked

7 citations

Sijin Ren, Rui Wang, Niloufarsadat Mirian, Yu‐Jung Tsai, Michal Kulon +4 more

Joint motion estimation and penalized image reconstruction algorithm with anatomical priors for gated TOF-PET/CT

Physics in Medicine and Biology(2022)10.1088/1361-6560/acae19

N/A

0DataRank · unranked

1 citations

Chi Liu, Yu‐Jung Tsai

MCP-Net: Inter-frame Motion Correction with Patlak Regularization for Whole-body Dynamic PET

Lecture notes in computer science(2022)10.1007/978-3-031-16440-8_16

N/A

0DataRank · unranked

6 citations

Bo Zhou, Xiongchao Chen, Chi Liu, Nicha C. Dvornek, Xueqi Guo

The Impact of Additional Sampling on Hot-Spot Contrast for DE-SPECT

(2022)10.1109/nss/mic44845.2022.10399030

N/A

0DataRank · unranked

0 citations

Elena Zannoni, Sankar Poopalasingam, Chi Liu, Albert J. Sinusas, Ling-Jian Meng +1 more

FedFTN: Personalized federated learning with deep feature transformation network for multi-institutional low-count PET denoising

Medical Image Analysis(2023)10.1016/j.media.2023.102993

N/A

0DataRank · unranked

26 citations

Huidong Xie, Qiong Liu, Xiongchao Chen, Xueqi Guo, Zhicheng Feng +8 more

DuSFE: Dual-Channel Squeeze-Fusion-Excitation co-attention for cross-modality registration of cardiac SPECT and CT

Medical Image Analysis(2023)10.1016/j.media.2023.102840

N/A

0DataRank · unranked

20 citations

Bo Zhou, Huidong Xie, Xueqi Guo, Jiazhen Zhang, James S. Duncan +5 more

Unified Noise-Aware Network for Low-Count PET Denoising With Varying Count Levels

IEEE Transactions on Radiation and Plasma Medical Sciences(2023)10.1109/trpms.2023.3334105

N/A

0DataRank · unranked

15 citations

Qiong Liu, Bo Zhou, Xiongchao Chen, Xueqi Guo, Hanzhong Wang +5 more

Generation of Whole-Body FDG Parametric K i Images From Static PET Images Using Deep Learning

IEEE Transactions on Radiation and Plasma Medical Sciences(2023)10.1109/trpms.2023.3243576

N/A

0DataRank · unranked

9 citations

Bo Zhou, Juan Liu, Xueqi Guo, Qiong Liu, Huidong Xie +6 more

MCP-Net: Introducing Patlak Loss Optimization to Whole-Body Dynamic PET Inter-Frame Motion Correction

IEEE Transactions on Medical Imaging(2023)10.1109/tmi.2023.3290003

N/A

0DataRank · unranked

9 citations

Bo Zhou, Xiongchao Chen, Ming-Kai Chen, Chi Liu, Nicha C. Dvornek +1 more

99mTc/123I Dual-Radionuclide Correction for Self-Scatter, Down-Scatter, and Tailing Effect for a CZT SPECT With Varying Tracer Distributions

IEEE Transactions on Radiation and Plasma Medical Sciences(2023)10.1109/trpms.2023.3297443

N/A

0DataRank · unranked

4 citations

Peng Fan, Huidong Xie, Xiongchao Chen, Nabil E. Boutagy, Attila Fehér +4 more

TAI-GAN: Temporally and Anatomically Informed GAN for Early-to-Late Frame Conversion in Dynamic Cardiac PET Motion Correction

Lecture notes in computer science(2023)10.1007/978-3-031-44689-4_7

N/A

0DataRank · unranked

3 citations

Luyao Shi, Xiongchao Chen, Bo Zhou, Qiong Liu, Huidong Xie +8 more

Unified Noise-aware Network for Low-count PET Denoising

arXiv (Cornell University)(2023)10.48550/arxiv.2304.14900

N/A

0DataRank · unranked

1 citations

Qiong Liu, Bo Zhou, Xiongchao Chen, Xueqi Guo, Chi Liu +1 more

A Review on Low-Dose Emission Tomography Post-Reconstruction Denoising With Neural Network Approaches

IEEE Transactions on Radiation and Plasma Medical Sciences(2024)10.1109/trpms.2023.3349194

N/A

0DataRank · unranked

34 citations

Venkata Sai Sundar Kandarpa, Kuangyu Shi, Kuang Gong, Jae Sung Lee, Chi Liu +2 more

Cascaded Multi-path Shortcut Diffusion Model for Medical Image Translation

Medical Image Analysis(2024)10.1016/j.media.2024.103300

N/A

0DataRank · unranked

25 citations

Tianqi Chen, Jun Hou, Huidong Xie, Nicha C. Dvornek, S. Kevin Zhou +5 more

Population-based deep image prior for dynamic PET denoising: A data-driven approach to improve parametric quantification

Medical Image Analysis(2024)10.1016/j.media.2024.103180

N/A

0DataRank · unranked

17 citations

Yu‐Jung Tsai, Jean‐Dominique Gallezot, Xueqi Guo, Ming-Kai Chen, Darko Pucar +10 more

Noise-aware dynamic image denoising and positron range correction for Rubidium-82 cardiac PET imaging via self-supervision

Medical Image Analysis(2024)10.1016/j.media.2024.103391

N/A

0DataRank · unranked

13 citations

Liang Guo, Alexandre França Velo, Zhao Liu, Qiong Liu, Xueqi Guo +11 more

DuDoCFNet: Dual-Domain Coarse-to-Fine Progressive Network for Simultaneous Denoising, Limited-View Reconstruction, and Attenuation Correction of Cardiac SPECT

IEEE Transactions on Medical Imaging(2024)10.1109/tmi.2024.3385650

N/A

0DataRank · unranked

15 citations

Bo Zhou, Xueqi Guo, Huidong Xie, Qiong Liu, James S. Duncan +3 more

POUR-Net: A Population-Prior-Aided Over-Under-Representation Network for Low-Count PET Attenuation Map Generation

IEEE Transactions on Medical Imaging(2024)10.1109/tmi.2024.3514925

N/A

0DataRank · unranked

4 citations

Jun Hou, Tianqi Chen, Yinchi Zhou, Xiongchao Chen, Huidong Xie +9 more

TAI-GAN: A Temporally and Anatomically Informed Generative Adversarial Network for early-to-late frame conversion in dynamic cardiac PET inter-frame motion correction

Medical Image Analysis(2024)10.1016/j.media.2024.103190

N/A

0DataRank · unranked

7 citations

Luyao Shi, Xiongchao Chen, Qiong Liu, Bo Zhou, Huidong Xie +9 more

Dose-aware Diffusion Model for 3D PET Image Denoising: Multi-institutional Validation with Reader Study and Real Low-dose Data

arXiv (Cornell University)(2024)10.48550/arxiv.2405.12996

N/A

0DataRank · unranked

4 citations

Weijie Gan, Reimund Bayerlein, Bo Zhou, Ming-Kai Chen, Michal Kulon +22 more

2.5D Multi-view Averaging Diffusion Model for 3D Medical Image Translation: Application to Low-count PET Reconstruction with CT-less Attenuation Correction

arXiv (Cornell University)(2024)10.48550/arxiv.2406.08374

N/A

0DataRank · unranked

2 citations

Jun Hou, Yinchi Zhou, Huidong Xie, Xiongchao Chen, Qiong Liu +6 more

A Generalizable 3D Diffusion Framework for Low-Dose and Few-View Cardiac SPECT

arXiv (Cornell University)(2024)10.48550/arxiv.2412.16573

N/A

0DataRank · unranked

2 citations

Weijie Gan, Wei Ji, Xiongchao Chen, Alaa Alashi, Stephanie Thorn +11 more

LpQcM: Adaptable Lesion-Quantification-Consistent Modulation for Deep Learning Low-Count PET Image Denoising

arXiv (Cornell University)(2024)10.48550/arxiv.2404.17994

N/A

0DataRank · unranked

1 citations

Huidong Xie, Qiong Liu, Bo Zhou, Hanzhong Wang, Biao Li +5 more

POUR-Net: A Population-Prior-Aided Over-Under-Representation Network for Low-Count PET Attenuation Map Generation

arXiv (Cornell University)(2024)10.48550/arxiv.2401.14285

N/A

0DataRank · unranked

0 citations

Jun Hou, Tianqi Chen, Yinchi Zhou, Xiongchao Chen, Huidong Xie +8 more

Cascaded Multi-path Shortcut Diffusion Model for Medical Image Translation

arXiv (Cornell University)(2024)10.48550/arxiv.2405.12223

N/A

0DataRank · unranked

0 citations

Tianqi Chen, Jun Hou, Huidong Xie, Nicha C. Dvornek, S. Kevin Zhou +5 more

Noise-aware Dynamic Image Denoising and Positron Range Correction for Rubidium-82 Cardiac PET Imaging via Self-supervision

arXiv (Cornell University)(2024)10.48550/arxiv.2409.11543

N/A

0DataRank · unranked

0 citations

Liang Guo, Alexandre França Velo, Zhao Liu, Qiong Liu, Xueqi Guo +12 more

2.5D Multi-View Averaging Diffusion Model for 3D Medical Image Translation: Application to Low-Count PET Reconstruction With CT-Less Attenuation Correction

IEEE Transactions on Medical Imaging(2025)10.1109/tmi.2025.3570342

N/A

0DataRank · unranked

7 citations

Jun Hou, Yinchi Zhou, Huidong Xie, Xiongchao Chen, Qiong Liu +6 more

Exceptional brain PET images from the NeuroEXPLORER: scans with targeted radiopharmaceuticals and comparison to HRRT

European Journal of Nuclear Medicine and Molecular Imaging(2025)10.1007/s00259-025-07605-4

N/A

0DataRank · unranked

6 citations

Takuya Toyonaga, Nikkita Khattar, Jean‐Dominique Gallezot, Mika Naganawa, Greet Vanderlinden +25 more

A generalizable diffusion framework for 3D low-dose and few-view cardiac SPECT imaging

Medical Image Analysis(2025)10.1016/j.media.2025.103729

N/A

0DataRank · unranked

5 citations

Weijie Gan, Wei Ji, Xiongchao Chen, Alaa Alashi, Stephanie Thorn +11 more

An Investigation on Cross-Tracer Generalizability of Deep Learning-Based PET Attenuation Correction

IEEE Transactions on Radiation and Plasma Medical Sciences(2025)10.1109/trpms.2025.3566630

N/A

0DataRank · unranked

2 citations

Tianqi Chen, Yinchi Zhou, Xiongchao Chen, Huidong Xie, Qiong Liu +6 more

Generating synthetic brain PET images of synaptic density based on MR T1 images using deep learning

EJNMMI Physics(2025)10.1186/s40658-025-00744-5

N/A

0DataRank · unranked

4 citations

Patrick D. Worhunsky, Qiong Liu, Xueqi Guo, Xiongchao Chen, Heng Sun +14 more

LeqMod: Adaptable Lesion-Quantification-Consistent Modulation for Deep Learning Low-Count PET Image Denoising

IEEE Transactions on Medical Imaging(2025)10.1109/tmi.2025.3618247

N/A

0DataRank · unranked

2 citations

Huidong Xie, Qiong Liu, Bo Zhou, Hanzhong Wang, Biao Li +7 more

Anatomically and metabolically informed diffusion for unified denoising and segmentation in low-count PET imaging

Medical Image Analysis(2025)10.1016/j.media.2025.103831

N/A

0DataRank · unranked

2 citations

Kuan‐Yin Ko, Der-Shiun Wang, Ming-Kai Chen, Qiong Liu, Huidong Xie +10 more

Increasing angular sampling for dedicated cardiac single photon emission computed tomography scanner: Implementation with deep learning and validation with human data

Journal of Nuclear Cardiology(2025)10.1016/j.nuclcard.2025.102168

N/A

0DataRank · unranked

2 citations

Alaa Alashi, Stephanie Thorn, Xiongchao Chen, Bo Zhou, Albert J. Sinusas +2 more

Motion Management in Positron Emission Tomography/Computed Tomography and Positron Emission Tomography/Magnetic Resonance

PET Clinics(2025)10.1016/j.cpet.2025.07.004

N/A

0DataRank · unranked

0 citations

Chi Liu, Georgios Soultanidis, Liang Guo