3 citations · 3 across the 2 of their papers we have counts for
4 papers
A note on patch-based low-rank minimization for fast image denoising
Haijuan Hu, Jacques Froment, Quansheng Liu
Patch-based low-rank minimization for image processing attracts much attention in recent years. The minimization of the matrix rank coupled with the Frobenius norm data fidelity ca…
Removing Mixture of Gaussian and Impulse Noise by Patch-Based Weighted Means
Haijuan Hu, Bing Li, Quansheng Liu
We first establish a law of large numbers and a convergence theorem in distribution to show the rate of convergence of the non-local means filter for removing Gaussian noise. We th…
A Novel Method for Image Integrity Authentication Based on Fixed Point Theory
Xu Li, Xingming Sun, Quansheng Liu +1
Based on fixed point theory, this paper proposes a simple but efficient method for image integrity authentication, which is different from Digital Signature and Fragile Watermarkin…
Image Integrity Authentication Scheme Based On Fixed Point Theory
Xu Li, Xingming Sun, Quansheng Liu
Based on fixed point theory, this paper proposes a new scheme for image integrity authentication, which is different from Digital Signature and Fragile Watermarking. A realization…