2 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…
cs.SI2018
Variational Community Partition with Novel Network Structure Centrality Prior
Yiguang Bai, Sanyang Liu, Ke Yin +1
In this paper, we proposed a novel two-stage optimization method for network community partition, which is based on inherent network structure information. The introduced optimizat…