Zhen Lei

14 papers and 642 indexed citations
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About

Zhen Lei is a scholar working on Computer Vision and Pattern Recognition, Media Technology and Signal Processing. According to data from OpenAlex, Zhen Lei has authored 14 papers receiving a total of 642 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Computer Vision and Pattern Recognition, 6 papers in Media Technology and 5 papers in Signal Processing. Recurrent topics in Zhen Lei’s work include Face and Expression Recognition (12 papers), Face recognition and analysis (8 papers) and Remote-Sensing Image Classification (5 papers). Zhen Lei is often cited by papers focused on Face and Expression Recognition (12 papers), Face recognition and analysis (8 papers) and Remote-Sensing Image Classification (5 papers). Zhen Lei collaborates with scholars based in China, Finland and Macao. Zhen Lei's co-authors include Stan Z. Li, Matti Pietikäinen, Hailin Shi, Xiaobo Wang, Changqing Zhang, Xiaojie Guo, Shengcai Liao, Anil K. Jain, Mingyu Fan and Xiao Wang and has published in prestigious journals such as IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Transactions on Image Processing and Pattern Recognition.

In The Last Decade

Co-authorship network of co-authors of Zhen Lei

This figure shows the co-authorship network connecting the top 25 collaborators of Zhen Lei. A scholar is included among the top collaborators of Zhen Lei 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 Zhen Lei. Zhen Lei is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Zhen Lei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Zhen Lei. 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 Zhen Lei. The network helps show where Zhen Lei may publish in the future.

Countries citing papers authored by Zhen Lei

Since Specialization
Citations

This map shows the geographic impact of Zhen Lei'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 Zhen Lei with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Zhen Lei more than expected).

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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2026