This map shows the geographic impact of R. J. Lapeer'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 R. J. Lapeer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. J. Lapeer more than expected).
This network shows the impact of papers produced by R. J. Lapeer. 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 R. J. Lapeer. The network helps show where R. J. Lapeer may publish in the future.
Co-authorship network of co-authors of R. J. Lapeer
This figure shows the co-authorship network connecting the top 25 collaborators of R. J. Lapeer.
A scholar is included among the top collaborators of R. J. Lapeer 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 R. J. Lapeer. R. J. Lapeer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Lapeer, R. J., et al.. (2014). A computer-based simulation of vacuum extraction during childbirth. UEA Digital Repository (University of East Anglia).6 indexed citations
Lapeer, R. J., et al.. (2008). Fast non-rigid registration of medical images: comparing the thin-plate and biharmonic splines. UEA Digital Repository (University of East Anglia).1 indexed citations
9.
González, Gerardo, et al.. (2007). Intra-operative registration for image enhanced endoscopic sinus surgery using photo-consistency.. PubMed. 125. 67–72.1 indexed citations
10.
Lapeer, R. J., et al.. (2007). In vitro skin-tissue experiment for increased realism in open surgery simulations.. PubMed. 125. 143–5.1 indexed citations
Lapeer, R. J., et al.. (2004). Exploiting Partial Visibility for Optimised Crowd Scene Rendering. UEA Digital Repository (University of East Anglia).1 indexed citations
16.
Nylander, David, et al.. (2004). Basic Colonoscopy: Hoken colon model or computer simulator for teaching torque steering skills?. UEA Digital Repository (University of East Anglia).1 indexed citations
17.
Lapeer, R. J., et al.. (2004). Simulating Obstetric Forceps Delivery in an Augmented Environment. UEA Digital Repository (University of East Anglia).6 indexed citations
Lapeer, R. J., et al.. (2002). A combined approach to 3D medical image segmentation using marker-based watersheds and active contours: the active watershed method. UEA Digital Repository (University of East Anglia).7 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.