20
Publications
1.1K
Citations
17
H-Index
2016
Active since
Zhangkai Ni is an author at City University of Hong Kong specializing in engineering, computer vision, and image analysis.
Top concepts
EngineeringComputer VisionImage AnalysisMachine VisionPattern RecognitionData ScienceDeep LearningMachine LearningComputational ImagingBiometrics
Publications per year
2016–2025
20
20
ESIM: Edge Similarity for Screen Content Image Quality Assessment
Zhangkai Ni, Lin Ma, Huanqiang Zeng et al. · IEEE Transactions on Image Processing · 2017 · 169 citations
Towards Unsupervised Deep Image Enhancement With Generative Adversarial Network
Zhangkai Ni, Wenhan Yang, Shiqi Wang et al. · IEEE Transactions on Image Processing · 2020 · 142 citations · Full text
Gradient Direction for Screen Content Image Quality Assessment
Zhangkai Ni, Lin Ma, Huanqiang Zeng et al. · IEEE Signal Processing Letters · 2016 · 87 citations
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