Reference-guided sparsifying transform design for compressive sensing MRI. - S. Derin Babacan; Xi Peng 004; Xian-Pei Wang; Minh N. Do; Zhi-Pei Liang (EMBC, 2011)

Spatiotemporal denoising of MR spectroscopic imaging data by low-rank approximations. - Hien M. Nguyen; Xi Peng 004; Minh N. Do; Zhi-Pei Liang (ISBI, 2011)

Reference-driven MR image reconstruction with sparsity and support constraints. - Xi Peng 004; Huiqian Du; Fan Lam; S. Derin Babacan; Zhi-Pei Liang (ISBI, 2011)

Interventional MRI with sparse sampling using union-of-subspaces. - S. Derin Babacan; Fan Lam; Xi Peng 004; Minh N. Do; Zhi-Pei Liang (ISBI, 2012)

Denoising MR Spectroscopic Imaging Data With Low-Rank Approximations. - Hien M. Nguyen; Xi Peng 004; Minh N. Do; Zhi-Pei Liang (IEEE Trans. Biomed. Eng., 2013)

Adaptive Dictionary Learning in Sparse Gradient Domain for Image Recovery. - Qiegen Liu; Shanshan Wang 002; Leslie Ying; Xi Peng 004; Yanjie Zhu; Dong Liang 001 (IEEE Trans. Image Process., 2013)

Accurate T2 mapping with sparsity and linear predictability filtering. - Xi Peng 004; Leslie Ying; Xin Liu 053; Dong Liang 001 (ISBI, 2014)

A Weighted Two-Level Bregman Method with Dictionary Updating for Nonconvex MR Image Reconstruction. - Qiegen Liu; Xi Peng 004; Jianbo Liu; Dingcheng Yang; Dong Liang 001 (Int. J. Biomed. Imaging, 2014)

Reference guided CS-MRI with gradient orientation priors. - Xi Peng 004; Qingyong Zhu; Shanshan Wang 002; Dong Liang 001 (EMBC, 2015)

An easily-achieved time-domain beamformer for ultrafast ultrasound imaging based on compressive sensing. - Congzhi Wang; Xi Peng 004; Dong Liang 001; Yang Xiao 012; Weibao Qiu; Ming Qian; Hairong Zheng (EMBC, 2015)

Parallel imaging via sparse representation over a learned dictionary. - Shanshan Wang 002; Xi Peng 004; Pei Dong; Leslie Ying; David Dagan Feng; Dong Liang 001 (ISBI, 2015)

Undersampled MR Image Reconstruction with Data-Driven Tight Frame. - Jianbo Liu; Shanshan Wang 002; Xi Peng 004; Dong Liang 001 (Comput. Math. Methods Medicine, 2015)

MR Image Reconstruction with Convolutional Characteristic Constraint (CoCCo). - Xi Peng 004; Dong Liang 001 (IEEE Signal Process. Lett., 2015)

Accelerating magnetic resonance imaging via deep learning. - Shanshan Wang 002; Zhenghang Su; Leslie Ying; Xi Peng 004; Shun Zhu; Feng Liang; Dagan Feng 001; Dong Liang 001 (ISBI, 2016)

Multi-contrast brain magnetic resonance image super-resolution using the local weight similarity. - Hong Zheng; Xiaobo Qu 001; Zheng-Jian Bai; Yunsong Liu; Di Guo; Jiyang Dong; Xi Peng 004; Zhong Chen 005 (BMC Medical Imaging, 2017)

Multi-Contrast Brain MRI Image Super-Resolution With Gradient-Guided Edge Enhancement. - Hong Zheng; Kun Zeng; Di Guo; Jiaxi Ying; Yu Yang 002; Xi Peng 004; Feng Huang; Zhong Chen 005; Xiaobo Qu 001 (IEEE Access, 2018)

Constrained Magnetic Resonance Spectroscopic Imaging by Learning Nonlinear Low-Dimensional Models. - Fan Lam; Yahang Li; Xi Peng 004 (IEEE Trans. Medical Imaging, 2020)

Accelerated image reconstruction with separable Hankel regularization in parallel MRI. - Xinlin Zhang; Zi Wang 005; Xi Peng 004; Qin Xu; Di Guo; Xiaobo Qu 001 (EMBC, 2021)

Accelerated MRI Reconstruction With Separable and Enhanced Low-Rank Hankel Regularization. - Xinlin Zhang; Hengfa Lu; Di Guo; Zongying Lai; Huihui Ye; Xi Peng 004; Bo Zhao 002; Xiaobo Qu 001 (IEEE Trans. Medical Imaging, 2022)

High-Dimensional MR Spatiospectral Imaging by Integrating Physics-Based Modeling and Data-Driven Machine Learning: Current progress and future directions. - Fan Lam; Xi Peng 004; Zhi-Pei Liang (IEEE Signal Process. Mag., 2023)

High-Dimensional MR Reconstruction Integrating Subspace and Adaptive Generative Models. - Ruiyang Zhao; Xi Peng 004; Varun A. Kelkar; Mark A. Anastasio; Fan Lam (IEEE Trans. Biomed. Eng., 2024)

Learning-Assisted Fast Determination of Regularization Parameter in Constrained Image Reconstruction. - Yue Guan; Yudu Li; Ziwen Ke; Xi Peng 004; Ruihao Liu; Yao Li 010; Yiping P. Du; Zhi-Pei Liang (IEEE Trans. Biomed. Eng., 2024)