Zhengkai Liu

1.0k total citations
57 papers, 610 citations indexed

About

Zhengkai Liu is a scholar working on Computer Vision and Pattern Recognition, Media Technology and Signal Processing. According to data from OpenAlex, Zhengkai Liu has authored 57 papers receiving a total of 610 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Computer Vision and Pattern Recognition, 7 papers in Media Technology and 6 papers in Signal Processing. Recurrent topics in Zhengkai Liu's work include Face and Expression Recognition (8 papers), Advanced Vision and Imaging (8 papers) and Image Retrieval and Classification Techniques (7 papers). Zhengkai Liu is often cited by papers focused on Face and Expression Recognition (8 papers), Advanced Vision and Imaging (8 papers) and Image Retrieval and Classification Techniques (7 papers). Zhengkai Liu collaborates with scholars based in China, United Kingdom and Japan. Zhengkai Liu's co-authors include Yuanjun Zhao, Xuelong Li, Dong Xu, Shuicheng Yan, Hao Zhang, Lin Yu, Nenghai Yu, Hongxin Yu, Dong Xu and Yuan Yuan and has published in prestigious journals such as Neurocomputing, International Journal of Information Management and IEEE Transactions on Circuits and Systems for Video Technology.

In The Last Decade

Zhengkai Liu

52 papers receiving 587 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Zhengkai Liu China	13	290	74	74	62	58	57	610
Jianli Zhao China	15	101 0.3×	134 1.8×	65 0.9×	57 0.9×	40 0.7×	72	685
Tarun Kumar Soni India	10	80 0.3×	73 1.0×	59 0.8×	128 2.1×	37 0.6×	51	579
Kuang Yu Huang Taiwan	12	175 0.6×	105 1.4×	49 0.7×	66 1.1×	19 0.3×	28	720
Yu Lei China	17	231 0.8×	259 3.5×	123 1.7×	49 0.8×	26 0.4×	82	987
Carlotta Orsenigo Italy	14	82 0.3×	259 3.5×	71 1.0×	56 0.9×	101 1.7×	28	753
Jiaming Pei China	14	106 0.4×	153 2.1×	59 0.8×	72 1.2×	21 0.4×	47	550
Tony Jan Australia	17	173 0.6×	253 3.4×	39 0.5×	83 1.3×	111 1.9×	80	734
Xingyu Zhou China	12	98 0.3×	150 2.0×	44 0.6×	113 1.8×	78 1.3×	70	563
Lele Qin China	8	62 0.2×	104 1.4×	75 1.0×	159 2.6×	53 0.9×	24	557
Gunhee Lee South Korea	12	207 0.7×	143 1.9×	26 0.4×	45 0.7×	20 0.3×	44	566

Countries citing papers authored by Zhengkai Liu

Since Specialization

Citations

This map shows the geographic impact of Zhengkai Liu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Zhengkai Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Zhengkai Liu more than expected).

Fields of papers citing papers by Zhengkai Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Zhengkai Liu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Zhengkai Liu. The network helps show where Zhengkai Liu may publish in the future.

Co-authorship network of co-authors of Zhengkai Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Zhengkai Liu. A scholar is included among the top collaborators of Zhengkai Liu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Zhengkai Liu. Zhengkai Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Zhang, Hao, Zhengkai Liu, Xinyu Li, et al.. (2025). Jasmonic Acid Enhances Rice Cadmium Tolerance by Suppressing Cadmium Uptake and Translocation. Plants. 14(7). 1068–1068.

He, Zheng, Zhengkai Liu, Chengfei Zhang, & Yuanjun Zhao. (2025). How do carbon pricing spillover effects impact green asset price volatility? An empirical study based on the TVP-VAR-DY model. Economic Analysis and Policy. 85. 2162–2179. 3 indexed citations

He, Zheng, et al.. (2024). Is more digital always better? A nonlinear perspective on corporate digital transformation and OFDI. International Review of Financial Analysis. 96. 103649–103649. 17 indexed citations

Gao, Huasheng, et al.. (2023). Individual Investors’ Trading Behavior and Gender Difference in Tolerance of Sex Crimes: Evidence from a Natural Experiment. SSRN Electronic Journal.

Liu, Zhengkai, et al.. (2020). Research on the Impact of Green Finance and Fintech in Smart City. Complexity. 2020. 1–10. 38 indexed citations

Sun, Lu, et al.. (2019). Study on supply chain strategy based on cost income model and multi-access edge computing under the background of the Internet of Things. Neural Computing and Applications. 32(19). 15357–15368. 33 indexed citations

Li, Shenghu, et al.. (2011). Dynamic aggregation of doubly-fed induction generators (DFIGs) for stability analysis of wind power systems. 1–6. 10 indexed citations

Liu, Zhengkai. (2009). Feature detection for cloud classification in remote sensing images. JUSTC. 6 indexed citations

Pang, Jianxin, Rong Zhang, Lu Lu, Jinhui Tang, & Zhengkai Liu. (2008). A projection‐based image quality measure. International Journal of Imaging Systems and Technology. 18(2-3). 94–100. 2 indexed citations

10.

Liu, Zhengkai. (2007). Construction and Application of Haar-like Features Based on Gray-like Images. Journal of Zhengzhou University. 1 indexed citations

11.

Pang, Jianxin, Rong Zhang, Lu Lu, & Zhengkai Liu. (2007). Quality Assessment for Image Coding Based on Matching Pursuit. 296–299. 2 indexed citations

12.

Wang, Yi, Xiaoyan Sun, Feng Wu, et al.. (2006). Off-Line Motion Description for Fast Video Stream Generation in MPEG-4 AVC/H.264. 685–688. 3 indexed citations

13.

Shao, Xiaowei, et al.. (2006). Analyzing Pedestrians' Walking Patterns Using Single-Row Laser Range Scanners. 1202–1207. 8 indexed citations

14.

Liu, Zhengkai, et al.. (2005). Using Color and Color Edge Histograms for SVM Based Human Face Detection. Mini-micro Systems. 1 indexed citations

15.

Xu, Dong, Shuicheng Yan, Lei Zhang, et al.. (2005). Concurrent Subspaces Analysis. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 2. 203–208. 62 indexed citations

16.

Li, Xuelong, Zhengkai Liu, & Nenghai Yu. (2003). Indexing of content-based image retrieval system with image understanding approach. 14(2). 63–68. 1 indexed citations

17.

Kawakami, Satoshi & Zhengkai Liu. (2002). Reactive user optimum and predictive user optimum in dynamic traffic assignment. 23. 259–264. 2 indexed citations

18.

Liu, Zhengkai, et al.. (2001). A seismogram digitization and database management system. Acta Seismologica Sinica. 14(3). 333–341. 4 indexed citations

19.

Zhang, Rong, Zhengkai Liu, & Nenghai Yu. (2001). <title>Decorrelation of multispectral images for lossless compression</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4551. 215–219. 1 indexed citations

20.

Takayama, Hiroshi, et al.. (1994). A Study on Parking Place Choice and Parking Demand Forecast by Traffic Assignment Models. IFAC Proceedings Volumes. 27(12). 943–948. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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