R.J. Clarke

1.0k total citations
75 papers, 624 citations indexed

About

R.J. Clarke is a scholar working on Computer Vision and Pattern Recognition, Aerospace Engineering and Signal Processing. According to data from OpenAlex, R.J. Clarke has authored 75 papers receiving a total of 624 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Computer Vision and Pattern Recognition, 19 papers in Aerospace Engineering and 15 papers in Signal Processing. Recurrent topics in R.J. Clarke's work include Advanced Data Compression Techniques (21 papers), Image and Signal Denoising Methods (17 papers) and Advanced Vision and Imaging (12 papers). R.J. Clarke is often cited by papers focused on Advanced Data Compression Techniques (21 papers), Image and Signal Denoising Methods (17 papers) and Advanced Vision and Imaging (12 papers). R.J. Clarke collaborates with scholars based in United Kingdom, United States and Australia. R.J. Clarke's co-authors include Paul D. Gamlin, Hongyu Zhang, W.K. Cham, Thomas Richardson, Dominique Foata, John Hodgkinson, John Burken, Michael J. Allen, Guo-Niu Han and Jiang Zeng and has published in prestigious journals such as Journal of Neurophysiology, Sensors and SAE technical papers on CD-ROM/SAE technical paper series.

In The Last Decade

R.J. Clarke

67 papers receiving 579 citations

Peers

R.J. Clarke
Nathan D. Cahill United States
Masaru Takeuchi Japan
E.L. Titlebaum United States
Vito Di Gesù Italy
Peter Giblin United Kingdom
Ming Zhang China
Rosenfeld United States
Peter Alfeld United States
Vaibhava Goel United States
J. S. Chitode India
Nathan D. Cahill United States
R.J. Clarke
Citations per year, relative to R.J. Clarke R.J. Clarke (= 1×) peers Nathan D. Cahill

Countries citing papers authored by R.J. Clarke

Since Specialization
Citations

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

Fields of papers citing papers by R.J. Clarke

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.J. Clarke. 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 R.J. Clarke. The network helps show where R.J. Clarke may publish in the future.

Co-authorship network of co-authors of R.J. Clarke

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

All Works

20 of 20 papers shown
1.
2.
Clarke, R.J., et al.. (2023). Reinforcement Learning Derived High-Alpha Aerobatic Manoeuvres for Fixed Wing Operation in Confined Spaces. Algorithms. 16(8). 384–384. 1 indexed citations
3.
Clarke, R.J., et al.. (2023). pyaerso: A Rust-backed Python Module for Accessible Flight Dynamics Modelling for Machine Learning. AIAA SCITECH 2023 Forum. 1 indexed citations
4.
Clarke, R.J., Aliakbar Akbari, Sara Bernardini, et al.. (2020). The Design of Prometheus: A Reconfigurable UAV for Subterranean Mine Inspection. Robotics. 9(4). 95–95. 10 indexed citations
5.
Clarke, R.J., Walterio Mayol‐Cuevas, Jianing Chen, et al.. (2020). Visual Odometry Using Pixel Processor Arrays for Unmanned Aerial Systems in GPS Denied Environments. Frontiers in Robotics and AI. 7. 126–126. 15 indexed citations
6.
Wood, Kieran, Emma Liu, Thomas Richardson, et al.. (2020). BVLOS UAS Operations in Highly-Turbulent Volcanic Plumes. Frontiers in Robotics and AI. 7. 549716–549716. 15 indexed citations
7.
Richardson, Thomas, et al.. (2019). On-Board Real-Time Trajectory Planning for Fixed Wing Unmanned Aerial Vehicles in Extreme Environments. Sensors. 19(19). 4085–4085. 13 indexed citations
8.
Clarke, R.J.. (2003). 87.31 A formula for weighted Fibonacci sums. The Mathematical Gazette. 87(509). 279–280.
9.
Clarke, R.J.. (2001). 85.23 A Fibonacci query. The Mathematical Gazette. 85(503). 267–267.
10.
Clarke, R.J. & Dominique Foata. (1995). Eulerian calculus, III: The ubiquitous Cauchy formula. European Journal of Combinatorics. 16(4). 329–355. 14 indexed citations
11.
Soryani, Mohsen, et al.. (1990). Spatial domain coding techniques for image sequences. International Astronomical Union Colloquium. 2 indexed citations
12.
Clarke, R.J., et al.. (1990). Motion compensation techniques in image sequence coding. 1 indexed citations
13.
Clarke, R.J., et al.. (1990). King's walk on the infinite chessboard.. Australas. J Comb.. 2. 191–216. 4 indexed citations
14.
Cham, W.K. & R.J. Clarke. (1987). Dyadic symmetry and Walsh matrices. IEE Proceedings F Communications, Radar and Signal Processing. 134(2). 141–145. 5 indexed citations
15.
Cham, W.K. & R.J. Clarke. (1986). Application of the principle of dyadic symmetry to the generation of orthogonal transforms. IEE Proceedings F Communications, Radar and Signal Processing. 133(3). 264–270. 14 indexed citations
16.
Clarke, R.J.. (1985). On the dynamic range of coefficients generated in transform processing of digitised image data. IEE Proceedings F Communications, Radar and Signal Processing. 132(2). 107–110. 2 indexed citations
17.
Clarke, R.J.. (1984). Hybrid intraframe transform coding of image data. IEE Proceedings F Communications, Radar and Signal Processing. 131(1). 2–6. 4 indexed citations
18.
Cham, W.K. & R.J. Clarke. (1984). DC coefficient restoration in transform image coding. IEE Proceedings F Communications, Radar and Signal Processing. 131(7). 709–713. 11 indexed citations
19.
Clarke, R.J.. (1983). Spectral response of the discrete cosine and Walsh-Hadamard transforms. IEE Proceedings F Communications, Radar and Signal Processing. 130(4). 309–313. 8 indexed citations
20.
Clarke, R.J., et al.. (1980). Lowpass filtering in the cosine transform domain. International Conference on Communications. 2. 16 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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2026