主要论文 |
1. Yun Chen, Jiasheng Huang, Si Li, Yao Lu, and Yuesheng Xu. A content-adaptive unstructured grid based integral equation method with the TV regularization for SPECT reconstruction. Inverse Problems and Imaging, 14(1): 27-52, 2020. 2. Wei Zheng, Si Li, Andrzej Krol, C. Ross Schmidtlein, Xueying Zeng, and Yuesheng Xu. Sparsity promoting regularization for effective noise suppression in SPECT image reconstruction. Inverse Problems, 35(115011), 2019. 3. Yizun Lin, C. Ross Schmidtlein, Qia Li, Si Li, and Yuesheng Xu. A Krasnoselskii-Mann algorithm with an improved EM preconditioner for PET image reconstruction. IEEE Transactions on Medical Imaging, 38(9): 2114-2126, 2019. 4. Ying Jiang*, Si Li*, and Yuesheng Xu#. A higher-order polynomial method for SPECT reconstruction. IEEE Transactions on Medical Imaging, 38(5): 1271-1283, 2019.（*共同第一作者，#通讯作者） 5. Jiahan Zhang, Si Li#, Andrzej Krol, C. Ross Schmidtlein, Edward Lipson, David Feiglin, and Yuesheng Xu. Infimal convolution-based regularization for SPECT reconstruction. Medical Physics, 45(12): 5397-5410, 2018.（#通讯作者） 6. Si Li, Jiahan Zhang, Andrzej Krol, C. Ross Schmidtlein, David Feiglin, and Yuesheng Xu. Preconditioned alternating projection algorithm for solving the penalized-likelihood SPECT reconstruction problem. Physica Medica-European Journal of Medical Physics, 38: 23-35, 2017. 7. C. Ross Schmidtlein, Yizun Lin, Si Li, Andrzej Krol, Bradley Beattie, John Humm, and Yuesheng Xu. Relaxed ordered subset preconditioned alternating projection algorithm for PET reconstruction with automated penalty weight selection. Medical Physics, 44(8): 4083-4097, 2017. 8. Zhifeng Wu, Si Li, Xueying Zeng, Yuesheng Xu, and Andrzej Krol. Reducing staircasing artifacts in SPECT reconstruction by an infimal convolution regularization. Journal of Computational Mathematics, 34(6): 624-645, 2016. 9. Si Li, Jiahan Zhang, Andrzej Krol, C. Ross Schmidtlein, Levon Vogelsang, Lixin Shen, Edward Lipson, David Feiglin, and Yuesheng Xu. Effective noise-suppressed and artifact-reduced reconstruction of SPECT data using a preconditioned alternating projection algorithm. Medical Physics, 42(8): 4872-4887, 2015. 10. Andrzej Krol, Si Li, Lixin Shen, and Yuesheng Xu. Preconditioned alternating projection algorithms for maximum a posteriori ECT reconstruction. Inverse Problems, 28, 115005, 34pp, 2012. 11. Si Li, Andrzej Krol, Zhifeng Wu, Jiahan Zhang, Levon Vogelsang, Lixin Shen, Yuesheng Xu, Edward Lipson, and David Feiglin. Reduction of staircasing artifacts in tomographic reconstruction with total variation regularization. European Journal of Nuclear Medicine and Molecular Imaging, 40:S109-S110. 233 SPRING ST, NEW YORK, NY 10013 USA: SPRINGER, October 2013.（SCI收录） 12. Andrzej Krol, Si Li, Jiahan Zhang, Levon Vogelsang, Lixin Shen, Yuesheng Xu, Edward Lipson, and David Feiglin. Low-noise reconstruction of the Monte Carlo simulated SPECT data using a preconditioned alternating projection algorithm. European Journal of Nuclear Medicine and Molecular Imaging, 40:S110-S110. 233 SPRING ST, NEW YORK, NY 10013 USA: SPRINGER, October 2013.（SCI收录） 13. Jiahan Zhang, Andrzej Krol, Si Li, Zhifeng Wu, Levon Vogelsang, Lixin Shen, Charles Schmidtlein, Edward Lipson, Yuesheng Xu, and David Feiglin. Comparison of SPECT lesion detectability between preconditioned alternating projection algorithm (PAPA) and expectation-maximization algorithm with total variation regularizer (EM-TV). Journal of Nuclear Medicine, 55(supplement 1): 543-543, May 2014.（SCI收录） 14. Si Li, Andrzej Krol, Lixin Shen, and Yuesheng Xu. Fast proximity algorithm for MAP ECT reconstruction. Proc. SPIE. 8313, Medical Imaging 2012: Physics of Medical Imaging 831340, 2012. 15. Andrzej Krol, Si Li, Yuesheng Xu, Jiahan Zhang, Levon O. Vogelsang, Lixin Shen, and David H. Feiglin. Semi-dynamic preconditioned alternating projection MAP ECT reconstruction from low-dose ECT. Proc. SPIE. 8668, Medical Imaging 2013: Physics of Medical Imaging 86685F, 2013. 16. Andrzej Krol, Si Li, Lixin Shen, Yuesheng Xu, and David Feiglin. Very low noise fast proximity algorithm for maximum a posteriori ECT reconstruction. Journal of Nuclear Medicine, 53(supplement 1): 2367-2367, May 2012. 17. Jiahan Zhang, Si Li, Yuesheng Xu, C. Ross Schmidtlein, Edward Lipson, David Feiglin, and Andrzej Krol. SPECT reconstruction using DCT-induced tight framelet regularization. Proc. SPIE. 9412, Medical Imaging 2015: Physics of Medical Imaging 94123H, 2015. 18. C. Ross Schmidtlein, Si Li, Zhifeng Wu, Jiahan Zhang, Levon Vogelsang, Lixin Shen, Yuesheng Xu, David Feiglin, Bradley J. Beattie, John Humm, and Andrzej Krol. Improved Image Quality in Brain F-18 FDG PET Using Penalized-Likelihood Image Reconstruction Via a Generalized Preconditioned Alternating Projection Algorithm: The First Patient Results. Medical Physics, 41: 438-438, 2014. 19. Xueying Zeng and Si Li. An efficient adaptive total variation regularization for image denoising. 2013 Seventh International Conference on Image and Graphics (ICIG), pp. 55-59, doi:10.1109/ICIG.2013.17, 2013. |
