18 citations · 49 across the 15 of their papers we have counts for
5 papers · 1 filter
The Normal Map Based on Area-Preserving Parameterization
Hui Zhao, Kehua Su, Ming Ma +3
In this paper, we present an approach to enhance and improve the current normal map rendering technique. Our algorithm is based on semi-discrete Optimal Mass Transportation (OMT) t…
Conformal Mesh Parameterization Using Discrete Calabi Flow
Hui Zhao, Xuan Li, Huabin Ge +2
In this paper, we introduce discrete Calabi flow to the graphics research community and present a novel conformal mesh parameterization algorithm. Calabi energy has a succinct and…
Robust Edge-Preserved Surface Mesh Polycube Deformation
Hui Zhao, Na Lei, Xuan Li +3
The problem of polycube construction or deformation is an essential problem in computer graphics. In this paper, we present a robust, simple, efficient and automatic algorithm to d…
Active User Detection of Uplink Grant-Free SCMA in Frequency Selective Channel
Feilong Wang, Yuyan Zhang, Hui Zhao +2
Massive machine type communication (mMTC) is one of the three fifth generation mobile networking (5G) key usage scenarios, which is characterized by a very large number of connecte…
Research of migration behavior of space charge packet in polyethylene by electron beam irradiation method under the applied electric field
Hui Zhao, Yewen Zhang, Jia Meng +2
For accurately obtaining the relationship between the carrier mobility and the applied electric field, a new multi-layer sample has been designed. Polyvinyl fluoride (PVF) films we…