Per Bergström

410 total citations
24 papers, 306 citations indexed

About

Per Bergström is a scholar working on Computer Vision and Pattern Recognition, Aerospace Engineering and Computational Mechanics. According to data from OpenAlex, Per Bergström has authored 24 papers receiving a total of 306 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Computer Vision and Pattern Recognition, 8 papers in Aerospace Engineering and 7 papers in Computational Mechanics. Recurrent topics in Per Bergström's work include Optical measurement and interference techniques (12 papers), Robotics and Sensor-Based Localization (8 papers) and 3D Surveying and Cultural Heritage (6 papers). Per Bergström is often cited by papers focused on Optical measurement and interference techniques (12 papers), Robotics and Sensor-Based Localization (8 papers) and 3D Surveying and Cultural Heritage (6 papers). Per Bergström collaborates with scholars based in Sweden, United Kingdom and New Zealand. Per Bergström's co-authors include Mikael Sjödahl, Davood Khodadad, Inge Söderkvist, S. S. E. Rosendahl, Mats Lindegarth, Matthias Obst, Åke Andersson, J. Gunnar I. Hellström and Per Gren and has published in prestigious journals such as The International Journal of Advanced Manufacturing Technology, Optical Engineering and Water.

In The Last Decade

Per Bergström

23 papers receiving 291 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Per Bergström Sweden 9 160 81 65 57 56 24 306
Xiangyi Sun China 11 260 1.6× 102 1.3× 28 0.4× 37 0.6× 31 0.6× 31 379
Sihua Fu China 13 270 1.7× 154 1.9× 43 0.7× 49 0.9× 20 0.4× 38 442
Réjean Baribeau Canada 8 265 1.7× 191 2.4× 45 0.7× 112 2.0× 182 3.3× 20 483
Nigel Morris Canada 7 228 1.4× 65 0.8× 19 0.3× 36 0.6× 38 0.7× 14 320
Gianfranco Bianco Italy 10 292 1.8× 116 1.4× 20 0.3× 14 0.2× 132 2.4× 24 527
Armando Albertazzi Brazil 13 248 1.6× 21 0.3× 43 0.7× 92 1.6× 36 0.6× 69 472
Huaiyu Cai China 10 106 0.7× 35 0.4× 13 0.2× 14 0.2× 28 0.5× 50 453
Yuanzheng Gong United States 10 182 1.1× 42 0.5× 11 0.2× 24 0.4× 35 0.6× 20 343
Dong He China 11 261 1.6× 57 0.7× 83 1.3× 37 0.6× 49 0.9× 40 426

Countries citing papers authored by Per Bergström

Since Specialization
Citations

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

Fields of papers citing papers by Per Bergström

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Per Bergström

This figure shows the co-authorship network connecting the top 25 collaborators of Per Bergström. A scholar is included among the top collaborators of Per Bergström 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 Per Bergström. Per Bergström 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.
Bergström, Per, et al.. (2024). Natural surface floaters in image-based river surface velocimetry: Insights from a case study. Flow Measurement and Instrumentation. 96. 102557–102557. 2 indexed citations
2.
Bergström, Per, et al.. (2021). Photogrammetry for Free Surface Flow Velocity Measurement: From Laboratory to Field Measurements. Water. 13(12). 1675–1675. 4 indexed citations
3.
Bergström, Per, et al.. (2021). An open-source, citizen science and machine learning approach to analyse subsea movies. ZooKeys. 9. e60548–e60548. 8 indexed citations
4.
Sjödahl, Mikael, et al.. (2021). In-line quality control utilizing close-range photogrammetry and a CAD-model. Engineering Research Express. 3(3). 35029–35029. 3 indexed citations
5.
Bergström, Per, et al.. (2018). Virtual projective shape matching in targetless CAD-based close-range photogrammetry for efficient estimation of specific deviations. Optical Engineering. 57(5). 1–1. 14 indexed citations
6.
Bergström, Per, et al.. (2016). Robust registration of surfaces using a refined iterative closest point algorithm with a trust region approach. Numerical Algorithms. 74(3). 755–779. 27 indexed citations
7.
Khodadad, Davood, et al.. (2015). Fast and robust automatic calibration for single-shot dual-wavelength digital holography based on speckle displacements. Applied Optics. 54(16). 5003–5003. 24 indexed citations
8.
Bergström, Per. (2015). Reliable updates of the transformation in the iterative closest point algorithm. Computational Optimization and Applications. 63(2). 543–557. 2 indexed citations
9.
Bergström, Per, et al.. (2014). Robust registration of point sets using iteratively reweighted least squares. Computational Optimization and Applications. 58(3). 543–561. 126 indexed citations
10.
Khodadad, Davood, et al.. (2014). Dual-wavelength digital holography: single shot calibration. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9203. 920305–920305. 1 indexed citations
11.
Bergström, Per. (2014). Evaluation of NURBS Surfaces for Regular Structured Parameter Values. Journal of Computing and Information Science in Engineering. 15(1). 3 indexed citations
12.
Khodadad, Davood, et al.. (2014). Single Shot Dual-Wavelength Digital Holography: Calibration Based on Speckle Displacements. International Journal of Optomechatronics. 8(4). 326–339. 14 indexed citations
13.
Bergström, Per, et al.. (2013). Dual-wavelength digital holography: single-shot shape evaluation using speckle displacements and regularization. Applied Optics. 53(1). 123–123. 27 indexed citations
14.
Bergström, Per, et al.. (2012). Efficient computation of the Gauss-Newton direction when fitting NURBS using ODR. BIT Numerical Mathematics. 52(3). 571–588. 5 indexed citations
15.
Bergström, Per. (2012). Perspective Depth Extraction of Points on a Surface Under an Instantaneous Rigid Body Transformation. Journal of Computing and Information Science in Engineering. 12(2). 1 indexed citations
16.
Rosendahl, S. S. E., Per Bergström, Per Gren, & Mikael Sjödahl. (2011). Dual-wavelength holographic shape measurement with iterative phase unwrapping. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8082. 80820B–80820B. 1 indexed citations
17.
Bergström, Per. (2011). Shape verification using dual-wavelength holographic interferometry. Optical Engineering. 50(10). 101503–101503. 11 indexed citations
18.
Bergström, Per. (2011). Computational methods for shape verification of free-form surfaces. KTH Publication Database DiVA (KTH Royal Institute of Technology). 2 indexed citations
19.
Bergström, Per, et al.. (2010). Repeated surface registration for on-line use. The International Journal of Advanced Manufacturing Technology. 54(5-8). 677–689. 13 indexed citations
20.
Bergström, Per. (2009). Computational methods for on-line shape inspection. KTH Publication Database DiVA (KTH Royal Institute of Technology). 1 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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