3 papers
math.NA2019
Image Reconstruction via Discrete Curvatures
Qiuxiang Zhong, Ke Yin, Yuping Duan
The curvature regularities are well-known for providing strong priors in the continuity of edges, which have been applied to a wide range of applications in image processing and co…
math.OC2019
Bilinear Constraint based ADMM for Mixed Poisson-Gaussian Noise Removal
Jie Zhang, Yuping Duan, Yue Lu +2
In this paper, we propose new operator-splitting algorithms for the total variation regularized infimal convolution (TV-IC) model [4] in order to remove mixed Poisson-Gaussian(MPG)…
math.OC2016
Primal-dual method to the minimized surface regularization for image restoration
Zhi-Feng Pang, Yuping Duan
We propose a new image restoration model based on the minimized surface regularization. The proposed model closely relates to the classical smoothing ROF model \cite{4}. We can ref…