371 citations · 593 across the 19 of their papers we have counts for
5 papers · 1 filter
The number of 4-colorings of the Hamming cube
Jeff Kahn, Jinyoung Park
Let be the -dimensional hypercube and . We prove that the number of (proper) 4-colorings of is asymptotically \[6e2^N,\] as was conjectured by Engbers and Gal…
Rank Minimization for Snapshot Compressive Imaging
Yang Liu, Xin Yuan, Jinli Suo +2
Snapshot compressive imaging (SCI) refers to compressive imaging systems where multiple frames are mapped into a single measurement, with video compressive imaging and hyperspectra…
From Rank Estimation to Rank Approximation: Rank Residual Constraint for Image Restoration
Zhiyuan Zha, Xin Yuan, Bihan Wen +3
In this paper, we propose a novel approach to the rank minimization problem, termed rank residual constraint (RRC) model. Different from existing low-rank based approaches, such as…
Group Sparsity Residual with Non-Local Samples for Image Denoising
Zhiyuan Zha, Xinggan Zhang, Qiong Wang +3
Inspired by group-based sparse coding, recently proposed group sparsity residual (GSR) scheme has demonstrated superior performance in image processing. However, one challenge in G…
Nonlocal Low-Rank Tensor Factor Analysis for Image Restoration
Xinyuan Zhang, Xin Yuan, Lawrence Carin
Low-rank signal modeling has been widely leveraged to capture non-local correlation in image processing applications. We propose a new method that employs low-rank tensor factor an…