Klaus Erhard

794 total citations
22 papers, 354 citations indexed

About

Klaus Erhard is a scholar working on Biomedical Engineering, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Klaus Erhard has authored 22 papers receiving a total of 354 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Biomedical Engineering, 15 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Klaus Erhard's work include Advanced X-ray and CT Imaging (15 papers), Medical Imaging Techniques and Applications (9 papers) and Digital Radiography and Breast Imaging (8 papers). Klaus Erhard is often cited by papers focused on Advanced X-ray and CT Imaging (15 papers), Medical Imaging Techniques and Applications (9 papers) and Digital Radiography and Breast Imaging (8 papers). Klaus Erhard collaborates with scholars based in Germany, France and United Kingdom. Klaus Erhard's co-authors include Roland Potthast, Salim Si‐Mohamed, Philippe Douek, Yoad Yagil, Loïc Boussel, Jean‐Baptiste Langlois, Philippe Coulon, Ewald Roessl, David P. Cormode and Lara Chalabreysse and has published in prestigious journals such as Nanoscale, Medical Physics and European Radiology.

In The Last Decade

Klaus Erhard

22 papers receiving 337 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Klaus Erhard Germany 12 289 216 70 58 38 22 354
Marcel Beister Germany 6 661 2.3× 740 3.4× 6 0.1× 125 2.2× 8 0.2× 17 845
Yong Long China 10 433 1.5× 468 2.2× 9 0.1× 84 1.4× 2 0.1× 32 575
Junguo Bian United States 10 651 2.3× 817 3.8× 12 0.2× 78 1.3× 10 0.3× 31 862
Ludwig Ritschl Germany 12 461 1.6× 568 2.6× 8 0.1× 73 1.3× 3 0.1× 54 656
Satoshi Tamano Japan 10 201 0.7× 216 1.0× 5 0.1× 17 0.3× 57 1.5× 19 314
Alexander Cong United States 8 420 1.5× 419 1.9× 6 0.1× 14 0.2× 8 0.2× 11 503
Gabe A. Kruger United States 11 1.0k 3.6× 545 2.5× 34 0.5× 26 0.4× 622 16.4× 15 1.1k
Maritza A. Hobson United States 13 495 1.7× 455 2.1× 3 0.0× 83 1.4× 156 4.1× 22 658
Hyoung Suk Park South Korea 11 296 1.0× 311 1.4× 7 0.1× 7 0.1× 3 0.1× 24 410
Chengxiang Wang China 11 259 0.9× 275 1.3× 16 0.2× 7 0.1× 11 0.3× 31 332

Countries citing papers authored by Klaus Erhard

Since Specialization
Citations

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

Fields of papers citing papers by Klaus Erhard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Klaus Erhard

This figure shows the co-authorship network connecting the top 25 collaborators of Klaus Erhard. A scholar is included among the top collaborators of Klaus Erhard 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 Klaus Erhard. Klaus Erhard 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.
Si‐Mohamed, Salim, Sara Boccalini, Marjorie Villien, et al.. (2023). First Experience With a Whole-Body Spectral Photon-Counting CT Clinical Prototype. Investigative Radiology. 58(7). 459–471. 30 indexed citations
2.
Greffier, Joël, Salim Si‐Mohamed, Hugo Lacombe, et al.. (2023). Virtual monochromatic images for coronary artery imaging with a spectral photon-counting CT in comparison to dual-layer CT systems: a phantom and a preliminary human study. European Radiology. 33(8). 5476–5488. 21 indexed citations
3.
Boccalini, Sara, Riham Dessouky, Pierre‐Antoine Rodesch, et al.. (2023). Gadolinium K-edge angiography with a spectral photon counting CT in atherosclerotic rabbits. Diagnostic and Interventional Imaging. 104(10). 490–499. 15 indexed citations
4.
Rotzinger, David C., Damien Racine, Fabio Becce, et al.. (2021). Performance of Spectral Photon-Counting Coronary CT Angiography and Comparison with Energy-Integrating-Detector CT: Objective Assessment with Model Observer. Diagnostics. 11(12). 2376–2376. 36 indexed citations
5.
Erhard, Klaus, et al.. (2018). Experimental evaluation of the influence of scattered radiation on quantitative spectral CT imaging. 26. 46–46. 3 indexed citations
6.
Bergner, F., et al.. (2018). Application of three-pass metal artifact reduction to photon-counting breast tomosynthesis. 10132. 14–14. 1 indexed citations
7.
Si‐Mohamed, Salim, David P. Cormode, Daniel Bar-Ness, et al.. (2017). Evaluation of spectral photon counting computed tomography K-edge imaging for determination of gold nanoparticle biodistribution in vivo. Nanoscale. 9(46). 18246–18257. 100 indexed citations
8.
Cederström, Björn, et al.. (2017). Lesion characterization in spectral photon-counting tomosynthesis. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 10132. 1013205–1013205. 2 indexed citations
9.
Erhard, Klaus, Fleur Kilburn‐Toppin, Paula Willsher, et al.. (2016). Characterization of Cystic Lesions by Spectral Mammography. Investigative Radiology. 51(5). 340–347. 15 indexed citations
10.
Homann, Hanno, F. Bergner, & Klaus Erhard. (2015). Computation of synthetic mammograms with an edge-weighting algorithm. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9412. 94121Q–94121Q. 6 indexed citations
11.
Erhard, Klaus, Erik Fredenberg, Hanno Homann, & Ewald Roessl. (2014). Spectral lesion characterization on a photon-counting mammography system. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9033. 90331F–90331F. 4 indexed citations
12.
Erhard, Klaus, et al.. (2012). Generalized filtered back-projection for digital breast tomosynthesis reconstruction. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8313. 831320–831320. 2 indexed citations
13.
Erhard, Klaus, Michael Graß, & Tim Tolker‐Nielsen. (2011). A second pass correction method for calcification artifacts in digital breast tomosynthesis. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7961. 796119–796119. 3 indexed citations
14.
Schomberg, H., et al.. (2009). Four-dimensional cardiac reconstruction from rotational x-ray sequences: first results for 4D coronary angiography. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7258. 72580B–72580B. 15 indexed citations
15.
Erhard, Klaus, et al.. (2009). The singular sources method for 3D inverse acoustic obstacle scattering problems. IMA Journal of Applied Mathematics. 75(1). 1–16. 7 indexed citations
16.
Erhard, Klaus & Michael Graß. (2009). A second pass gated reconstruction scheme with conjugate weights. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7258. 725834–725834. 1 indexed citations
17.
Erhard, Klaus. (2008). Cone-beam artifact reduction using second pass radon space filling. 9. 4151–4153. 3 indexed citations
18.
Erhard, Klaus, et al.. (2006). The point-source method for 3D reconstructions for the Helmholtz and Maxwell equations. Inverse Problems. 22(1). 331–353. 12 indexed citations
19.
Erhard, Klaus & Roland Potthast. (2006). A Numerical Study of the Probe Method. SIAM Journal on Scientific Computing. 28(5). 1597–1612. 16 indexed citations
20.
Erhard, Klaus & Roland Potthast. (2003). The point source method for reconstructing an inclusion from boundary measurements in electrical impedance tomography and acoustic scattering. Inverse Problems. 19(5). 1139–1157. 17 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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