Andrew D. Ker

2.8k total citations
57 papers, 1.3k citations indexed

About

Andrew D. Ker is a scholar working on Computer Vision and Pattern Recognition, Artificial Intelligence and Computational Theory and Mathematics. According to data from OpenAlex, Andrew D. Ker has authored 57 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Computer Vision and Pattern Recognition, 29 papers in Artificial Intelligence and 3 papers in Computational Theory and Mathematics. Recurrent topics in Andrew D. Ker's work include Advanced Steganography and Watermarking Techniques (53 papers), Digital Media Forensic Detection (37 papers) and Chaos-based Image/Signal Encryption (28 papers). Andrew D. Ker is often cited by papers focused on Advanced Steganography and Watermarking Techniques (53 papers), Digital Media Forensic Detection (37 papers) and Chaos-based Image/Signal Encryption (28 papers). Andrew D. Ker collaborates with scholars based in United Kingdom, Czechia and United States. Andrew D. Ker's co-authors include Tomáš Pevný, Rainer Böhme, Jessica Fridrich, Tomáš Filler, Jan Kodovský, Scott Craver, Phil Blunsom, Jana Dittmann, C.-H. Luke Ong and Eva Giboulot and has published in prestigious journals such as IEEE Transactions on Information Forensics and Security, IEEE Signal Processing Letters and Theoretical Computer Science.

In The Last Decade

Andrew D. Ker

57 papers receiving 1.2k citations

Peers

Andrew D. Ker

CVPR

CTM

David Soukal United States

Joachim J. Eggers Germany

Xijian Ping China

Fangjun Huang China

Cheng-Hsing Yang Taiwan

Gaël Rouvroy Belgium

Young‐Chang Hou Taiwan

M.U. Celik United States

Daniel Socek United States

Shelby Pereira Switzerland

David Soukal United States

Andrew D. Ker

1.1k ×0.9

CVPR

195 ×0.6

92 ×1.7

CTM

75 ×1.6

25 ×0.6

Citations per year, relative to Andrew D. Ker Andrew D. Ker (= 1×) peers David Soukal

Countries citing papers authored by Andrew D. Ker

Since Specialization

Citations

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

Fields of papers citing papers by Andrew D. Ker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andrew D. Ker. 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 Andrew D. Ker. The network helps show where Andrew D. Ker may publish in the future.

Co-authorship network of co-authors of Andrew D. Ker

This figure shows the co-authorship network connecting the top 25 collaborators of Andrew D. Ker. A scholar is included among the top collaborators of Andrew D. Ker 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 Andrew D. Ker. Andrew D. Ker 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

Ker, Andrew D., et al.. (2020). Simulating Suboptimal Steganographic Embedding. Oxford University Research Archive (ORA) (University of Oxford). 10. 121–126. 1 indexed citations

Ker, Andrew D.. (2018). On the Relationship Between Embedding Costs and Steganographic Capacity. 115–120. 5 indexed citations

Pevný, Tomáš, et al.. (2016). Malicons: Detecting Payload in Favicons. Electronic Imaging. 28(8). 1–9. 3 indexed citations

Blunsom, Phil, et al.. (2015). Detection of Steganographic Techniques on Twitter. 2564–2569. 5 indexed citations

Blunsom, Phil, et al.. (2014). Linguistic steganography on Twitter: hierarchical language modeling with manual interaction. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9028. 902803–902803. 14 indexed citations

Ker, Andrew D.. (2014). Implementing the projected spatial rich features on a GPU. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9028. 90280K–90280K. 10 indexed citations

Ker, Andrew D. & Tomáš Pevný. (2014). The Steganographer is the Outlier: Realistic Large-Scale Steganalysis. IEEE Transactions on Information Forensics and Security. 9(9). 1424–1435. 46 indexed citations

Ker, Andrew D., et al.. (2012). Steganalysis with mismatched covers. 11–18. 38 indexed citations

Ker, Andrew D.. (2011). A curiosity regarding steganographic capacity of pathologically nonstationary sources. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7880. 78800E–78800E. 6 indexed citations

10.

Pevný, Tomáš, Jessica Fridrich, & Andrew D. Ker. (2009). From blind to quantitative steganalysis. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7254. 72540C–72540C. 15 indexed citations

11.

Filler, Tomáš, Andrew D. Ker, & Jessica Fridrich. (2009). The square root law of steganographic capacity for Markov covers. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7254. 725408–725408. 62 indexed citations

12.

Ker, Andrew D. & Rainer Böhme. (2008). Revisiting weighted stego-image steganalysis. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6819. 681905–681905. 122 indexed citations

13.

Ker, Andrew D., Jana Dittmann, & Jessica Fridrich. (2008). Proceedings of the 10th ACM workshop on Multimedia and security. 16 indexed citations

14.

Ker, Andrew D.. (2007). A Weighted Stego Image Detector for Sequential LSB Replacement. 453–456. 5 indexed citations

15.

Ker, Andrew D.. (2007). A Capacity Result for Batch Steganography. IEEE Signal Processing Letters. 14(8). 525–528. 74 indexed citations

16.

Ker, Andrew D.. (2007). Steganalysis of Embedding in Two Least-Significant Bits. IEEE Transactions on Information Forensics and Security. 2(1). 46–54. 89 indexed citations

17.

Ker, Andrew D.. (2007). Batch steganography and the threshold game. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6505. 650504–650504. 31 indexed citations

18.

Ker, Andrew D.. (2007). Optimally weighted least-squares steganalysis. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6505. 650506–650506. 10 indexed citations

19.

Ker, Andrew D.. (2006). Fourth-order structural steganalysis and analysis of cover assumptions. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6072. 607203–607203. 23 indexed citations

20.

Böhme, Rainer & Andrew D. Ker. (2006). A two-factor error model for quantitative steganalysis. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6072. 607206–607206. 23 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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