Rajeev Ranjan

10 papers and 455 indexed citations
i
.

About

Rajeev Ranjan is a scholar working on Computer Vision and Pattern Recognition, Signal Processing and Artificial Intelligence. According to data from OpenAlex, Rajeev Ranjan has authored 10 papers receiving a total of 455 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Computer Vision and Pattern Recognition, 5 papers in Signal Processing and 1 paper in Artificial Intelligence. Recurrent topics in Rajeev Ranjan’s work include Face recognition and analysis (9 papers), Face and Expression Recognition (8 papers) and Biometric Identification and Security (4 papers). Rajeev Ranjan is often cited by papers focused on Face recognition and analysis (9 papers), Face and Expression Recognition (8 papers) and Biometric Identification and Security (4 papers). Rajeev Ranjan collaborates with scholars based in United States, Germany and Taiwan. Rajeev Ranjan's co-authors include Jun-Cheng Chen, Carlos D. Castillo, Rama Chellappa, Swami Sankaranarayanan, Ankan Bansal, Alice J. O’Toole, Vishal M. Patel, Navaneeth Bodla, Carina A. Hahn and Eilidh Noyes and has published in prestigious journals such as Proceedings of the National Academy of Sciences, International Journal of Computer Vision and IEEE Signal Processing Magazine.

In The Last Decade

Co-authorship network of co-authors of Rajeev Ranjan

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

Fields of papers citing papers by Rajeev Ranjan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Rajeev Ranjan

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026