P.K. Rajan

74 papers and 625 indexed citations i.

About

P.K. Rajan is a scholar working on Signal Processing, Artificial Intelligence and Computer Vision and Pattern Recognition. According to data from OpenAlex, P.K. Rajan has authored 74 papers receiving a total of 625 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Signal Processing, 17 papers in Artificial Intelligence and 14 papers in Computer Vision and Pattern Recognition. Recurrent topics in P.K. Rajan’s work include Speech and Audio Processing (27 papers), Music and Audio Processing (21 papers) and Digital Filter Design and Implementation (17 papers). P.K. Rajan is often cited by papers focused on Speech and Audio Processing (27 papers), Music and Audio Processing (21 papers) and Digital Filter Design and Implementation (17 papers). P.K. Rajan collaborates with scholars based in United States, India and Canada. P.K. Rajan's co-authors include H.C. Reddy, Tomi Kinnunen, M.N.S. Swamy, Ville Hautamäki, Hema A. Murthy, Sree Hari Krishnan Parthasarathi, V. Ramachandran, Cemal Hanilçi, Aditya Nigam and Arnav Bhavsar and has published in prestigious journals such as JNCI Journal of the National Cancer Institute, IEEE Transactions on Automatic Control and Proceedings of the IEEE.

In The Last Decade

Co-authorship network of co-authors of P.K. Rajan i

Fields of papers citing papers by P.K. Rajan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.K. Rajan. 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 P.K. Rajan. The network helps show where P.K. Rajan may publish in the future.

Countries citing papers authored by P.K. Rajan

Since Specialization
Citations

This map shows the geographic impact of P.K. Rajan'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 P.K. Rajan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P.K. Rajan 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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2025