John Fredy Barrera
About
John Fredy Barrera is a scholar working on Computer Vision and Pattern Recognition, Media Technology and Atomic and Molecular Physics, and Optics.
According to data from OpenAlex, John Fredy Barrera has authored 89 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Computer Vision and Pattern Recognition, 40 papers in Media Technology and 37 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in John Fredy Barrera’s work include Chaos-based Image/Signal Encryption (52 papers), Advanced Optical Imaging Technologies (40 papers) and Advanced Steganography and Watermarking Techniques (25 papers). John Fredy Barrera is often cited by papers focused on Chaos-based Image/Signal Encryption (52 papers), Advanced Optical Imaging Technologies (40 papers) and Advanced Steganography and Watermarking Techniques (25 papers). John Fredy Barrera collaborates with scholars based in Colombia, Argentina and Poland. John Fredy Barrera's co-authors include Roberto Torroba, Alejandro Velez-Zea, Myrian Tebaldi, Rodrigo Henao and Néstor Bolognini and has published in prestigious journals such as Scientific Reports, Optics Letters and Optics Express.
In The Last Decade
Fields of papers citing papers by John Fredy Barrera
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 Fredy Barrera. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where John Fredy Barrera may publish in the future.
Countries citing papers authored by John Fredy Barrera
Since SpecializationCitations
This map shows the geographic impact of John Fredy Barrera'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 Fredy Barrera with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Fredy Barrera more than expected).
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