Biography

Research Interest

• Inverse Problems, Tomography, Optical Imaging, Regularization Theory, Iterative Methods

Education Experience

• 2019 - 2025 | Beijing Jiaotong University | Computational Mathematics | Ph.D
• 2015 - 2019 | Beijing Jiaotong University | Computational Mathematics | B.Sc.

Work Experience

• 2026 - -- | BIMSA | Postdoc

Publication

• [1] W Wang, D Liu, G Qu, ME Hochstenbach, Deterministic and randomized Kaczmarz methods for $AXB=C$ with applications to color image restoration: W. Wang et al., BIT Numerical Mathematics, 66(1), 13 (2026)
• [2] G Qu, S Gao, D Liu, Filtered back projection-deconvolution method for light field reconstruction from the focal stack, Optics and Lasers in Engineering, 184, 108576 (2025)
• [3] D Liu, Q Huang, Q Jin, A revisit on Nesterov acceleration for linear ill-posed problems, Journal of Complexity, 87, 101920 (2025)
• [4] Q Jin, D Liu, Randomized block coordinate descent method for linear ill-posed problems, Inverse Problems, 41(3), 035012 (2025)
• [5] D Liu, W Wang, G Qu, Preconditioned block Kaczmarz methods for linear equations with an application to computed tomography, Journal of X-Ray Science and Technology, 33(2), 472-487 (2025)
• [6] D Liu, G Qu, S Gao, The photography transforms and their analytic inversion formulas, arXiv, 2502.02596 (2025)
• [7] D Liu, G Qu, A class of Landweber-type iterative methods based on the Radon transform for incomplete view tomography, Journal of X-Ray Science and Technology, 33(1), 187-203 (2025)
• [8] Y Ge, G Qu, Y Huang, D Liu, Coded aperture compressive temporal imaging via unsupervised lightweight local-global networks with geometric characteristics, Applied Optics, 63(15), 4109-4117 (2024)
• [9] W Wang, G Qu, C Song, D Liu, Block-row and block-column iterative algorithms for solving linear matrix equation, Computational and Applied Mathematics, 42(4), 174 (2023)
• [10] YR Ge, GR Qu, YH Huang, D Liu, Coded aperture compression temporal imaging based on a dual-mask and deep denoiser, Journal of the Optical Society of America A, 40(7), 1468-1477 (2023)