Search Results for author: Zhisheng Li

Found 2 papers, 0 papers with code

Depth image denoising using nuclear norm and learning graph model

no code implementations9 Aug 2020 Chenggang Yan, Zhisheng Li, Yongbing Zhang, Yutao Liu, Xiangyang Ji, Yongdong Zhang

The depth images denoising are increasingly becoming the hot research topic nowadays because they reflect the three-dimensional (3D) scene and can be applied in various fields of computer vision.

Image Denoising Image Restoration

When-To-Post on Social Networks

no code implementations5 Jun 2015 Nemanja Spasojevic, Zhisheng Li, Adithya Rao, Prantik Bhattacharyya

To understand the complexity of the problem, we examine user behavior in terms of post-to-reaction times, and compare cross-network and cross-city weekly reaction behavior for users in different cities, on both Twitter and Facebook.

Social and Information Networks H.1.2; J.4

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