N. Barreira
- Ophthalmology top 2%
- Glaucoma and retinal disorders 26
- Retinal Diseases and Treatments 9
- Retinal and Optic Conditions 4
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- Retinal Imaging and Analysis 24
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- Medical Image Segmentation Techniques 4
- Image and Object Detection Techniques 4
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- Ocular Surface and Contact Lens 14
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- Optical Coherence Tomography Applications 5
- Co-authors
- Manuel G. PenedoMarcos OrtegaJosé RoucoMarı́a J. CarreiraJorge NovoA. MosqueraBrais CancelaMarc Sáez
- Cited by
- OphthalmologyRadiology, Nuclear Medicine and ImagingComputer Vision and Pattern Recognition
- Journals
- Pattern Recognition (3 papers)Pattern Recognition Letters (1 paper)Computer Methods and Programs in Biomedicine (5 papers)
- Partner nations
- SpainUnited KingdomPortugal
In The Last Decade
N. Barreira
48 papers receiving 500 citations
Peers
Comparison fields: 5 of 63
- Ophthalmology 332
- Radiology, Nuclear Medicine and Imaging 359
- Computer Vision and Pattern Recognition 135
- Immunology and Allergy 37
- Signal Processing 41
Countries citing papers authored by N. Barreira
This map shows the geographic impact of N. Barreira'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 N. Barreira with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. Barreira more than expected).
Fields of papers citing papers by N. Barreira
This network shows the impact of papers produced by N. Barreira. 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 N. Barreira. The network helps show where N. Barreira may publish in the future.
Co-authorship network
The 25 scholars most cited alongside N. Barreira, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2024 | 2 | |
| 3 | 2023 | 3 | |
| 4 | 2018 | 1 | |
| 5 | 2017 | 17 | |
| 6 | On the analysis of feature selection techniques in a conjunctival hyperemia grading framework. | 2016 | 2 |
| 7 | 2016 | 11 | |
| 8 | 2016 | 19 | |
| 9 | 2016 | 13 | |
| 10 | 2016 | 9 | |
| 11 | 2016 | 12 | |
| 12 | 2015 | 1 | |
| 13 | 2013 | 3 | |
| 14 | 2013 | 18 | |
| 15 | 2013 | 8 | |
| 16 | 2012 | 3 | |
| 17 | 2011 | 2 | |
| 18 | 2010 | 39 | |
| 19 | 2009 | 64 | |
| 20 | Automated three stage red lesions detection in digital color fundus images | 2008 | 9 |
About N. Barreira
N. Barreira is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Computer Vision and Pattern Recognition, having authored 49 papers that have together received 521 indexed citations. Recurring topics across this work include Glaucoma and retinal disorders (26 papers), Retinal Imaging and Analysis (24 papers), Ocular Surface and Contact Lens (14 papers), Retinal Diseases and Treatments (9 papers), Optical Coherence Tomography Applications (5 papers), Medical Image Segmentation Techniques (4 papers), Image and Object Detection Techniques (4 papers) and Retinal and Optic Conditions (4 papers). The work is most often cited by research in Ophthalmology (332 citations), Radiology, Nuclear Medicine and Imaging (359 citations) and Computer Vision and Pattern Recognition (135 citations). N. Barreira has collaborated with scholars based in Spain, United Kingdom and Portugal. Frequent co-authors include Manuel G. Penedo, Marcos Ortega, José Rouco, Marı́a J. Carreira, Jorge Novo, A. Mosquera, Brais Cancela, Marc Sáez, Carlos García‐Resúa and Francisco Gómez‐Ulla. Their work appears in journals such as Pattern Recognition, Pattern Recognition Letters and Computer Methods and Programs in Biomedicine.
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.