Timothy A. Clarke

984 total citations
28 papers, 689 citations indexed

About

Timothy A. Clarke is a scholar working on Computer Vision and Pattern Recognition, Geology and Aerospace Engineering. According to data from OpenAlex, Timothy A. Clarke has authored 28 papers receiving a total of 689 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Computer Vision and Pattern Recognition, 15 papers in Geology and 11 papers in Aerospace Engineering. Recurrent topics in Timothy A. Clarke's work include 3D Surveying and Cultural Heritage (15 papers), Optical measurement and interference techniques (10 papers) and Satellite Image Processing and Photogrammetry (7 papers). Timothy A. Clarke is often cited by papers focused on 3D Surveying and Cultural Heritage (15 papers), Optical measurement and interference techniques (10 papers) and Satellite Image Processing and Photogrammetry (7 papers). Timothy A. Clarke collaborates with scholars based in United Kingdom and Australia. Timothy A. Clarke's co-authors include J. G. Fryer, Mark R. Shortis, Stuart Robson, J. Chen, K. T. V. Grattan, Jin Chen, Graeme Martin, Timothy J. Ellis, Tim Ellis and Shannon MacKenzie and has published in prestigious journals such as ISPRS Journal of Photogrammetry and Remote Sensing, The Photogrammetric Record and International Journal of Training and Development.

In The Last Decade

Timothy A. Clarke

27 papers receiving 618 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Timothy A. Clarke United Kingdom 11 412 249 220 115 113 28 689
Charles B. Theurer United States 6 341 0.8× 135 0.5× 170 0.8× 118 1.0× 51 0.5× 14 682
François Blais Canada 15 452 1.1× 310 1.2× 187 0.8× 108 0.9× 64 0.6× 58 781
Myron Brown United States 12 845 2.1× 139 0.6× 306 1.4× 182 1.6× 69 0.6× 16 1.1k
Jean‐Marc Lavest France 14 548 1.3× 90 0.4× 326 1.5× 35 0.3× 86 0.8× 27 848
Bernhard P. Wrobel Germany 8 246 0.6× 153 0.6× 196 0.9× 98 0.9× 27 0.2× 11 460
Xiuxiao Yuan China 13 225 0.5× 159 0.6× 312 1.4× 190 1.7× 53 0.5× 56 628
Jan Elseberg Germany 14 494 1.2× 540 2.2× 590 2.7× 446 3.9× 88 0.8× 24 1.1k
Zexiao Xie China 15 372 0.9× 122 0.5× 172 0.8× 46 0.4× 76 0.7× 31 608
V. Sequeira Italy 15 311 0.8× 283 1.1× 339 1.5× 172 1.5× 34 0.3× 55 618
Michal Jančošek Czechia 7 415 1.0× 282 1.1× 263 1.2× 191 1.7× 17 0.2× 10 674

Countries citing papers authored by Timothy A. Clarke

Since Specialization
Citations

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

Fields of papers citing papers by Timothy A. Clarke

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Timothy A. Clarke

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy A. Clarke. A scholar is included among the top collaborators of Timothy A. 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 Timothy A. Clarke. Timothy A. 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.
MacKenzie, Shannon, et al.. (2019). Whole-of-landform erosion assessment using unmanned aerial vehicle data. Mine closure. 397–406. 1 indexed citations
2.
Martin, Graeme, et al.. (2003). When absorptive capacity meets institutions and (e)learners. International Journal of Training and Development. 222–224. 3 indexed citations
3.
Clarke, Timothy A., et al.. (2000). THE CONTROL OF A ROBOT END-EFFECTOR USING PHOTOGRAMMETRY. 11 indexed citations
4.
Clarke, Timothy A., et al.. (1998). <title>High-speed multiple-view image point correspondences using rectification</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3641. 92–103. 2 indexed citations
5.
Clarke, Timothy A. & J. G. Fryer. (1998). The Development of Camera Calibration Methods and Models. The Photogrammetric Record. 16(91). 51–66. 281 indexed citations
6.
Clarke, Timothy A., et al.. (1997). <title>High-speed correspondence for object recognition and tracking</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3174. 70–79. 6 indexed citations
7.
Clarke, Timothy A., et al.. (1995). Automated Three Dimensional Measurement Using Multiple CCD Camera Views. The Photogrammetric Record. 15(85). 27–42. 6 indexed citations
8.
Clarke, Timothy A.. (1995). An analysis of the prospects for digital close-range photogrammetry. ISPRS Journal of Photogrammetry and Remote Sensing. 50(3). 4–7. 3 indexed citations
9.
Clarke, Timothy A.. (1995). A Frame Grabber Related Error In Subpixel Target Location. The Photogrammetric Record. 15(86). 315–322. 11 indexed citations
10.
Clarke, Timothy A., et al.. (1994). <title>Detection and tracking of pipe joints in noisy images</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2350. 136–147. 4 indexed citations
11.
Chen, Jin, Timothy A. Clarke, & Stuart Robson. (1994). <title>Alternative to the epipolar line method for automatic target matching in multiple images 3D measurement</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2252. 197–204. 6 indexed citations
12.
Clarke, Timothy A.. (1994). <title>Analysis of the properties of targets used in digital close-range photogrammetric measurement</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2350. 251–262. 24 indexed citations
13.
Chen, Jin, Timothy A. Clarke, Stuart Robson, & K. T. V. Grattan. (1994). <title>Optimized target-matching based on a 3D space intersection and a constrained search for multiple camera views</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2350. 324–335. 1 indexed citations
14.
Shortis, Mark R., et al.. (1994). <title>Comparison of some techniques for the subpixel location of discrete target images</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2350. 239–250. 133 indexed citations
15.
Clarke, Timothy A., et al.. (1994). <title>Estimator for the random error in subpixel target location and its use in the bundle adjustment</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2252. 161–168. 15 indexed citations
16.
Clarke, Timothy A. & Stuart Robson. (1993). BUILDING A DIGITAL CLOSE RANGE THREE DIMENSIONAL MEASURING SYSTEM FOR LESS THAN £5000. The Photogrammetric Record. 14(82). 675–680. 4 indexed citations
17.
Robson, Stuart, Timothy A. Clarke, & J. Chen. (1993). <title>Suitability of the Pulnix TM6CN CCD camera for photogrammetric measurement</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2067. 66–77. 14 indexed citations
18.
Clarke, Timothy A., et al.. (1991). Laser-based triangulation techniques in optical inspection of industrial structures. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1332. 474–474. 12 indexed citations
19.
Clarke, Timothy A., et al.. (1990). A survey and examination of subpixel measurement techniques. 58–58. 35 indexed citations
20.
Clarke, Timothy A.. (1990). A triangulation based profiler. 121–121.

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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