Compressive Sensing
1. Yifei Lou and Ming Yan, Fast L1-L2 Minimization via a Proximal Operator, J. Sci. Comput., 74(2), 767-785, 2018. [codes]
2. Tianhui Ma, Yifei Lou, and Ting-Zhu Huang, Truncated L1-L2 models for sparse recovery and rank minimization, SIAM J. Imaging Sci., 10(3), 1346-1380, 2017. [codes]
3. Yifei Lou, Stanley Osher, and Jack Xin, Computational Aspects of Constrained L1-L2 Minimization for Compressive Sensing, Model. Comput. & Optim. in Inf. Syst. & Manage. Sci., Advances in Intelligent Systems and Computing, 359, pp 169-180, 2015.
4. Yifei Lou, Tieyong Zeng, Stanley Osher, and Jack Xin, A Weighted Difference of Anisotropic and Isotropic Total Variation Model for Image Processing, SIAM J. Imaging Sci, 8(3), 1798 –1823, 2015. [code]
5. Penghang Yin, Yifei Lou, Qi He and Jack Xin, Minimization of L1-L2 for Compressed Sensing, SIAM J. of Sci. Computing, 37(1), A536--A563, 2015
6. Yifei Lou, Penghang Yin, Qi He and Jack Xin, Computing Sparse Representation in a Highly Coherent Dictionary Based on Difference of L1 and L2, Sci. Computing, 64(1), 178-196, 2015. (published online Oct 2014)
7. Ernie Esser, Yifei Lou and Jack Xin. A Method for Finding Structured Sparse Solutions to Non-negative Least Squares Problems with Applications. SIAM J. Imaging Sci., 6(4), 2010–2046, 2013
Medical Imaging
EEG
Feng Liu, Jay Rosenberger, Jing Qin, Yifei Lou, Shouyi Wang, Task-Related EEG Source Localization via Graph Regularized Low-Rank Representation Model, submitted to NeuroImage, 2018.
Feng Liu, Jay Rosenberger, Yifei Lou, Rahilsadat Hosseini, Jianzhong Su, and Shouyi Wang, Graph Regularized EEG Source Imaging with in-Class Consistency and out-Class Discrimination, IEEE Trans. Big Data, 3(4), 378-391, 2017.
Image registration
Yifei Lou, Andrei Irimia, Patricio Vela, Allen Tannenbaum, Micah C. Chambers, Jack Van Horn and Paul M. Vespa. Multimodal Deformable Registration of Traumatic Brain Injury MR Volumes via the Bhattacharyya Distance. IEEE Transaction on Biomedical Engineering, 60(9), pp. 2511 - 2520, April 2013. website
Yifei Lou, Xun Jia, Tianye Niu, Patricio Vela, Lei Zhu and Allen Tannenbaum. Joint CT/CBCT Deformable Registration and CBCT Enhancement for Cancer Radiotherapy. Medical Image Analysis, 17(3), pp. 387-400, April 2013.
Yifei Lou, Xun Jia, Xuejun Gu and Allen Tannenbaum. A GPU-based Implementation of Multimodal Deformable Image Registration Based on Mutual Information or Bhattacharyya Distance. Insight Journal, 2011. online version
4D CT/CBCT
Xun Jia, Zhen Tian, Yifei Lou, Jan-Jakob Sonke, Steve B. Jiang. Four-dimensional Cone Beam CT Reconstruction and Enhancement using a Temporal Non-Local Means Method. Medical Physics, 39, 5592, 2012
Xun Jia, Yifei Lou, Bin Dong, Zhen Tian and Steve B. Jiang. 4D Computed Tomography Reconstruction from Few-projection Data via Temporal Non-local Regularization. In Proceedings of Medical Image Computing and Computer Assisted Intervention (MICCAI), September 2010
Image through Turbulence
Papers
Yifei Lou, Sung Ha Kang, Stefano Soatto and Andrea Bertozzi. Video stabilization of atmospheric turbulence distortion. Inverse Problems in Imaging, Special Issue in honor of Tony Chan, 7(3), pp. 839 - 861, August 2013. website
Mario Micheli, Yifei Lou, Stefano Soatto and Andrea Bertozzi. A Dynamic Texture model for Image Through Turbulence. Journal of Mathematical Imaging and Vision, 48(1), 185-201, 2014 (published online July 2013).
Current Developments and Challenges in Imaging Through Turbulence
Organizers: Yifei Lou and Sung Ha Kang
Image Denoising/Deblurring
By sparsity
Yifei Lou, Andrea L. Bertozzi and Stefano Soatto. Direct Sparse Deblurring. Journal of Mathematical Imaging and Vision, 39 (1), pp. 1-12, 2011
By self-similarity
Yifei Lou, Xiaoqun Zhang, Stanley Osher and Andrea L. Bertozzi. Image Recovery via Nonlocal Operators. Journal of Scientific Computing, 42(2), pp. 185-197, 2010. [code]
Yifei Lou, Paolo Favaro, Stefano Soatto and Andrea L. Bertozzi. Nonlocal Similarity Image Filtering. In Proceedings of the International Conference on Image Analysis and Processing (ICIAP), September 2009.
Multi-frame
Toni Buades, Yifei Lou, Jean-Michel Morel and Zhongwei Tang. A Note on Multi-Image Denoising. In Proceedings of the International Workshop on Local and Non-Local Approximation (LNLA) in Image Processing, August 2009.
Blind Deconvolution
Yifei Lou, Bin Zhang, Jing Wang,and Ming Jiang. Blind Deconvolution for Symmetric Point-spread Functions. In Proceedings of IEEE EMBS Annual International Conference, 2005.