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.
This map shows the geographic impact of Ralf Reulke'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 Ralf Reulke with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralf Reulke more than expected).
This network shows the impact of papers produced by Ralf Reulke. 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 Ralf Reulke. The network helps show where Ralf Reulke may publish in the future.
Co-authorship network of co-authors of Ralf Reulke
This figure shows the co-authorship network connecting the top 25 collaborators of Ralf Reulke.
A scholar is included among the top collaborators of Ralf Reulke 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 Ralf Reulke. Ralf Reulke is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Reulke, Ralf, et al.. (2008). Sensorfusion fuer die Beschreibung der Fahrsituation mit Daten des Versuchsfahrzeugs ViewCar / Sensor fusion for the description of driving situations with the data of the test vehicle ViewCar.1 indexed citations
9.
Reulke, Ralf, et al.. (2008). Evaluation of Camera Calibration Approaches for Video Image Detection Systems. elib (German Aerospace Center).1 indexed citations
Reulke, Ralf, et al.. (2004). Improvement of Spatial Resolution with Staggered Arrays As Used in The Airborne Optical Sensor Ads40. elib (German Aerospace Center).14 indexed citations
14.
Reulke, Ralf, et al.. (2003). A Traffic Object Detection System for Road Traffic Measurement and Management. elib (German Aerospace Center).9 indexed citations
Stewart, A. I. F., L. W. Esposito, C. Barth, et al.. (1999). Cassini ultraviolet imaging spectrometer observations of the Venus dayglow.. Bulletin of the American Astronomical Society. 31(4). 1174.1 indexed citations
Reulke, Ralf. (1995). Comparison of image reconstruction algorithms, Remote Sensing and Reconstruction for three-dimensional objects and scenes. elib (German Aerospace Center).1 indexed citations
20.
Reulke, Ralf, et al.. (1994). Effects of Pixel Faults on the Efficiency of WAOSS Compression and Image Quality. elib (German Aerospace Center).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.