Philipp Roberts

1.8k total citations · 1 hit paper
46 papers, 1.4k citations indexed

About

Philipp Roberts is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Biomedical Engineering. According to data from OpenAlex, Philipp Roberts has authored 46 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Ophthalmology, 35 papers in Radiology, Nuclear Medicine and Imaging and 12 papers in Biomedical Engineering. Recurrent topics in Philipp Roberts's work include Retinal Diseases and Treatments (28 papers), Retinal Imaging and Analysis (24 papers) and Glaucoma and retinal disorders (21 papers). Philipp Roberts is often cited by papers focused on Retinal Diseases and Treatments (28 papers), Retinal Imaging and Analysis (24 papers) and Glaucoma and retinal disorders (21 papers). Philipp Roberts collaborates with scholars based in Austria, United States and Japan. Philipp Roberts's co-authors include Amani A. Fawzi, Lee M. Jampol, Peter L. Nesper, Ursula Schmidt‐Erfurth, Alex C. Onishi, Lei Liu, Stefan Sacu, Christoph K. Hitzenberger, Michael Pircher and Bernhard Baumann and has published in prestigious journals such as PLoS ONE, Scientific Reports and Ophthalmology.

In The Last Decade

Philipp Roberts

44 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Quantifying Microvascular Abnormalities With Increasing Severity of Diabetic Retinopathy Using Optical Coherence Tomography Angiography

2017 277 citations Philipp Roberts, Lee M. Jampol et al. Investigative Ophthalmology & Visual Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Philipp Roberts Austria	20	1.2k	998	221	121	50	46	1.4k
Jan Lammer Austria	17	1.1k 0.9×	1.0k 1.0×	127 0.6×	86 0.7×	26 0.5×	63	1.2k
M. L. Gabriele United States	18	1.0k 0.9×	769 0.8×	573 2.6×	141 1.2×	62 1.2×	27	1.3k
Eduardo V. Navajas Canada	17	729 0.6×	594 0.6×	170 0.8×	87 0.7×	10 0.2×	50	926
Gábor Deák Austria	25	1.7k 1.4×	1.5k 1.5×	130 0.6×	187 1.5×	12 0.2×	81	1.9k
Daniela Calucci Brazil	17	1.2k 1.0×	789 0.8×	174 0.8×	176 1.5×	12 0.2×	28	1.3k
W. Geitzenauer Austria	23	1.5k 1.3×	1.1k 1.1×	488 2.2×	169 1.4×	108 2.2×	45	1.7k
Peter L. Nesper United States	21	1.6k 1.3×	1.2k 1.2×	214 1.0×	93 0.8×	23 0.5×	45	1.7k
Andrew Merkur Canada	18	908 0.7×	722 0.7×	176 0.8×	95 0.8×	8 0.2×	34	1.0k
Jianqin Lei China	20	1.3k 1.0×	1.2k 1.2×	244 1.1×	133 1.1×	10 0.2×	42	1.5k
Alexander C. Walsh United States	27	1.8k 1.5×	1.5k 1.5×	303 1.4×	232 1.9×	10 0.2×	56	2.1k

Countries citing papers authored by Philipp Roberts

Since Specialization

Citations

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

Fields of papers citing papers by Philipp Roberts

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Philipp Roberts

This figure shows the co-authorship network connecting the top 25 collaborators of Philipp Roberts. A scholar is included among the top collaborators of Philipp Roberts 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 Philipp Roberts. Philipp Roberts 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

Pircher, Niklas, Raphael Kilian, Ruth Donner, et al.. (2025). Diagnostic performance of corneal epithelium- and Bowman’s layer thickness mapping in patients with unilateral Keratoconus. Graefe s Archive for Clinical and Experimental Ophthalmology. 263(5). 1383–1389. 2 indexed citations

Rickmann, Annekatrin, Silke Wahl, Peter Szurman, et al.. (2024). Prevalence and Severity of Corneal Guttata After Descemet Membrane Endothelial Keratoplasty. Cornea. 44(11). 1382–1387.

Donner, Ruth, et al.. (2024). Non-invasive quantification of corneal vascularization using anterior segment optical coherence tomography angiography. Scientific Reports. 14(1). 2124–2124. 7 indexed citations

Donner, Ruth, et al.. (2023). Akanthamöbenkeratitiden in Jugendlichen mit Orthokeratologielinsen. Spektrum der Augenheilkunde. 1 indexed citations

Pircher, Michael, Christoph K. Hitzenberger, Markus Schranz, et al.. (2023). Automated inter-device 3D OCT image registration using deep learning and retinal layer segmentation. Biomedical Optics Express. 14(7). 3726–3726. 5 indexed citations

Schwarzhans, Florian, Stefan H. Steiner, Hrvoje Bogunović, et al.. (2023). Characteristics of Henle’s fiber layer in healthy and glaucoma eyes assessed by polarization-sensitive optical coherence tomography. Biomedical Optics Express. 14(6). 2709–2709. 2 indexed citations

Schwarzhans, Florian, Stefan H. Steiner, Hrvoje Bogunović, et al.. (2022). Quantitative assessment of depolarization by the retinal pigment epithelium in healthy and glaucoma subjects measured over a large field of view. PLoS ONE. 17(12). e0278679–e0278679. 2 indexed citations

Schranz, Markus, et al.. (2021). Using polarization-sensitive OCT to detect and quantify fibrotic lesions in the human retina. Investigative Ophthalmology & Visual Science. 62(8). 2509–2509. 1 indexed citations

Pichi, Francesco, Philipp Roberts, & Piergiorgio Neri. (2019). The broad spectrum of application of optical coherence tomography angiography to the anterior segment of the eye in inflammatory conditions: a review of the literature. Journal of Ophthalmic Inflammation and Infection. 9(1). 18–18. 18 indexed citations

10.

Sayegh, Ramzi G., Stefan Sacu, Philipp Roberts, et al.. (2017). Geographic Atrophy and Foveal-Sparing Changes Related to Visual Acuity in Patients With Dry Age-Related Macular Degeneration Over Time. American Journal of Ophthalmology. 179. 118–128. 64 indexed citations

11.

Roberts, Philipp, Bernhard Baumann, Ferdinand Georg Schlanitz, et al.. (2017). Retinal pigment epithelial features indicative of neovascular progression in age-related macular degeneration. British Journal of Ophthalmology. 101(10). 1361–1366. 14 indexed citations

12.

Falavarjani, Khalil Ghasemi, Nopasak Phasukkijwatana, K. Bailey Freund, et al.. (2017). En Face Optical Coherence Tomography Analysis to Assess the Spectrum of Perivenular Ischemia and Paracentral Acute Middle Maculopathy in Retinal Vein Occlusion. American Journal of Ophthalmology. 177. 131–138. 73 indexed citations

13.

Roberts, Philipp, Gerald A. Fishman, K.D. Joshi, & Lee M. Jampol. (2016). Chorioretinal Lesions in a Case of Melanoma-Associated Retinopathy Treated With Pembrolizumab. JAMA Ophthalmology. 134(10). 1184–1184. 42 indexed citations

14.

Schlanitz, Ferdinand Georg, Bernhard Baumann, Michael Kundi, et al.. (2016). Drusen volume development over time and its relevance to the course of age-related macular degeneration. British Journal of Ophthalmology. 101(2). 198–203. 121 indexed citations

15.

Pircher, Michael, Stefan Zotter, Bernhard Baumann, et al.. (2015). Retinal nerve fiber bundle tracing and analysis in human eye by polarization sensitive OCT. Biomedical Optics Express. 6(3). 1030–1030. 35 indexed citations

16.

Roberts, Philipp, Sebastian M. Waldstein, & Ursula Schmidt‐Erfurth. (2015). A focus on the imaging of the retina. Expert Review of Ophthalmology. 10(6). 595–611. 1 indexed citations

17.

Munk, Marion R., Christopher Kiss, Wolfgang Huf, et al.. (2013). One Year Follow-up of Functional Recovery in Neovascular AMD During Monthly Anti-VEGF Treatment. American Journal of Ophthalmology. 156(4). 633–643.e2. 37 indexed citations

18.

Zotter, Stefan, Michael Pircher, Kenichi Saito, et al.. (2013). Motion artifact and speckle noise reduction in polarization sensitive optical coherence tomography by retinal tracking. Biomedical Optics Express. 5(1). 106–106. 38 indexed citations

19.

Munk, Marion R., Matthias Bolz, Wolfgang Huf, et al.. (2013). MORPHOLOGIC AND FUNCTIONAL EVALUATIONS DURING DEVELOPMENT, RESOLUTION, AND RELAPSE OF UVEITIS-ASSOCIATED CYSTOID MACULAR EDEMA. Retina. 33(8). 1673–1683. 36 indexed citations

20.

Sulzbacher, Florian, Christopher Kiss, Alexandra Kaider, et al.. (2012). Correlation of SD-OCT Features and Retinal Sensitivity in Neovascular Age-Related Macular Degeneration. Investigative Ophthalmology & Visual Science. 53(10). 6448–6448. 41 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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