Sabu Emmanuel

48 papers and 523 indexed citations
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About

Sabu Emmanuel is a scholar working on Computer Vision and Pattern Recognition, Information Systems and Signal Processing. According to data from OpenAlex, Sabu Emmanuel has authored 48 papers receiving a total of 523 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Computer Vision and Pattern Recognition, 14 papers in Information Systems and 13 papers in Signal Processing. Recurrent topics in Sabu Emmanuel’s work include Advanced Steganography and Watermarking Techniques (26 papers), Digital Media Forensic Detection (15 papers) and Digital Rights Management and Security (11 papers). Sabu Emmanuel is often cited by papers focused on Advanced Steganography and Watermarking Techniques (26 papers), Digital Media Forensic Detection (15 papers) and Digital Rights Management and Security (11 papers). Sabu Emmanuel collaborates with scholars based in Singapore, India and Kuwait. Sabu Emmanuel's co-authors include A V Subramanyam, Mohan Kankanhalli, Tony Thomas, Ambuj Mehrish, Weisi Lin, A. Das, Ian McLoughlin, Liang-Tien Chia, Marcel Worring and Pradeep K. Atrey and has published in prestigious journals such as Expert Systems with Applications, IEEE Access and Chaos Solitons & Fractals.

In The Last Decade

Co-authorship network of co-authors of Sabu Emmanuel

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

Fields of papers citing papers by Sabu Emmanuel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sabu Emmanuel

Since Specialization
Citations

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