Restoration of Poissonian Images Using Nonconvex Regularizer with Overlapping Group Sparsity. - Xinwu Liu; Wenhui Lian (Informatica, 2022)

Non-Convex High-Order TV and ℓ0-Norm Wavelet Frame-Based Speckle Noise Reduction. - Xinwu Liu; Wenhui Lian (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Non-convex fractional-order TV model for impulse noise removal. - Wenhui Lian; Xinwu Liu (J. Comput. Appl. Math., 2023)

Impulse noise removal by using a nonconvex TGV regularizer and nonconvex fidelity. - Xinwu Liu; Yingying Li; Wenhui Lian (J. Frankl. Inst., 2023)

Non-convex fractional-order TV model for image inpainting. - Wenhui Lian; Xinwu Liu; Yue Chen (Multim. Syst., 2025)