N
Na Wang
Researcher at Shenzhen University
Publications - 4
Citations - 21
Na Wang is an academic researcher from Shenzhen University. The author has contributed to research in topics: Digital watermarking & Watermark. The author has an hindex of 2, co-authored 3 publications receiving 17 citations.
Papers
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Journal ArticleDOI
A New Robust Watermarhing Scheme Based on Shuffled Frog Leaping Algorithm
TL;DR: Compared with other quantization index related watermarking methods, SFLA-QIM exhibits satisfactory robustness against a wide variety of attacks such as amplitude scaling, filtering, noise addition, cropping and JPEG compression.
Proceedings ArticleDOI
An Adaptive Multi-objective Image Watermarking Scheme for QIM Using NSGA-II
Na Wang,Xia Li,Lingjun Liu +2 more
TL;DR: A new robust watermarking method, named QIM-NSGA-II, is proposed based on the non-dominated sorting genetic algorithm II and quantization index modulation and has a good robustness against common attacks.
Proceedings ArticleDOI
A Dynamic Charging Schedule Model for Electric Vehicle Battery Swapping Stations with Multiple Battery Types
TL;DR: Li et al. as discussed by the authors proposed a dynamic charging schedule strategy to optimize the output power of the charging units at a battery swapping station (BSS) with multiple battery types for handling the EVs' requests with diverse battery types.
Proceedings ArticleDOI
Semi-Supervised Dimensionality Reduction with Pairwise Constraints Using Graph Embedding for Face Analysis
Na Wang,Xia Li,Yingjie Cui +2 more
TL;DR: A novel linear subspace learning method for face analysis in the framework of graph embedding model, called semi-supervisedgraph embedding (SGE), which builds an adjacency graph which can best respect the geometry structure inferred from the must-link pairwise constraints, which specify a pair of instances belong to the same class.