John O'Callaghan
About
John O'Callaghan is a scholar working on Computer Vision and Pattern Recognition, Computer Graphics and Computer-Aided Design and Atomic and Molecular Physics, and Optics.
According to data from OpenAlex, John O'Callaghan has authored 22 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Computer Vision and Pattern Recognition, 4 papers in Computer Graphics and Computer-Aided Design and 3 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in John O'Callaghan’s work include Color Science and Applications (3 papers), Visual perception and processing mechanisms (3 papers) and 3D Modeling in Geospatial Applications (2 papers). John O'Callaghan is often cited by papers focused on Color Science and Applications (3 papers), Visual perception and processing mechanisms (3 papers) and 3D Modeling in Geospatial Applications (2 papers). John O'Callaghan collaborates with scholars based in Australia, United Kingdom and United States. John O'Callaghan's co-authors include David Mark, Philip K. Robertson, Cedric Taylor, J. S. Loveday, R. H. Groves, M. B. Dale and Valerie J. Hull and has published in prestigious journals such as New Phytologist, IEEE Transactions on Geoscience and Remote Sensing and ACM Transactions on Graphics.
In The Last Decade
Co-authorship network of co-authors of John O'Callaghan i
Fields of papers citing papers by John O'Callaghan
Since SpecializationEngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics
This network shows the specialization of papers citing the papers produced by John O'Callaghan. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where John O'Callaghan may publish in the future.
Countries citing papers authored by John O'Callaghan
Since SpecializationCitations
This map shows the geographic impact of John O'Callaghan'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 John O'Callaghan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John O'Callaghan more than expected).
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