Roberto Lotufo

6.1k total citations
134 papers, 3.1k citations indexed

About

Roberto Lotufo is a scholar working on Computer Vision and Pattern Recognition, Radiology, Nuclear Medicine and Imaging and Artificial Intelligence. According to data from OpenAlex, Roberto Lotufo has authored 134 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Computer Vision and Pattern Recognition, 26 papers in Radiology, Nuclear Medicine and Imaging and 20 papers in Artificial Intelligence. Recurrent topics in Roberto Lotufo's work include Medical Image Segmentation Techniques (40 papers), Image Retrieval and Classification Techniques (20 papers) and Advanced Image and Video Retrieval Techniques (16 papers). Roberto Lotufo is often cited by papers focused on Medical Image Segmentation Techniques (40 papers), Image Retrieval and Classification Techniques (20 papers) and Advanced Image and Video Retrieval Techniques (16 papers). Roberto Lotufo collaborates with scholars based in Brazil, United States and United Kingdom. Roberto Lotufo's co-authors include Edward R. Dougherty, Alexandre X. Falcão, Jorge Stolfi, Letícia Rittner, Rubens Machado, Jayaram K. Udupa, Sergio A. Velastín, Aparecido Nilceu Marana, Rodrigo Nogueira and Roberto Souza and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Pattern Analysis and Machine Intelligence and NeuroImage.

In The Last Decade

Roberto Lotufo

127 papers receiving 3.0k citations

Peers

Roberto Lotufo
Václav Hlaváč Czechia
Laurent Najman France
S.L. Eddins United States
B. Sankur Türkiye
Roger Boyle United Kingdom
Songyang Lao China
Li Cheng China
Shaohui Liu China
Vincent Dumoulin United States
Wan‐Yen Lo United States
Václav Hlaváč Czechia
Roberto Lotufo
Citations per year, relative to Roberto Lotufo Roberto Lotufo (= 1×) peers Václav Hlaváč

Countries citing papers authored by Roberto Lotufo

Since Specialization
Citations

This map shows the geographic impact of Roberto Lotufo'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 Roberto Lotufo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roberto Lotufo more than expected).

Fields of papers citing papers by Roberto Lotufo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roberto Lotufo. 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 Roberto Lotufo. The network helps show where Roberto Lotufo may publish in the future.

Co-authorship network of co-authors of Roberto Lotufo

This figure shows the co-authorship network connecting the top 25 collaborators of Roberto Lotufo. A scholar is included among the top collaborators of Roberto Lotufo 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 Roberto Lotufo. Roberto Lotufo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Nogueira, Rodrigo, et al.. (2024). INACIA: Integrating Large Language Models in Brazilian Audit Courts: Opportunities and Challenges. Digital Government Research and Practice. 6(1). 1–20. 4 indexed citations
2.
3.
Masiero, Bruno, et al.. (2024). w2v-SELD: A Sound Event Localization and Detection Framework for Self-Supervised Spatial Audio Pre-Training. IEEE Access. 12. 181553–181569. 2 indexed citations
4.
5.
Lucena, Oeslle, Roberto Souza, Letícia Rittner, Richard Frayne, & Roberto Lotufo. (2019). Convolutional neural networks for skull-stripping in brain MR imaging using silver standard masks. Artificial Intelligence in Medicine. 98. 48–58. 36 indexed citations
6.
Ghamisi, Pedram, Roberto Souza, Jón Atli Benediktsson, et al.. (2016). Hyperspectral Data Classification Using Extended Extinction Profiles. IEEE Geoscience and Remote Sensing Letters. 13(11). 1641–1645. 68 indexed citations
7.
Ghamisi, Pedram, Roberto Souza, Letícia Rittner, et al.. (2016). Extinction profiles: A novel approach for the analysis of remote sensing data. elib (German Aerospace Center). 5122–5125. 2 indexed citations
8.
Silva, Alexandre Gonçalves & Roberto Lotufo. (2008). New Extinction Values from Efficient Construction and Analysis of Extended Attribute Component Tree. 204–211. 14 indexed citations
9.
Audigier, Romaric & Roberto Lotufo. (2007). Watershed by image foresting transform, tie-zone, and theoretical relationships with other watershed definitions.. Biblioteca Digital da Memória Científica do INPE (National Institute for Space Research). 277–288. 18 indexed citations
10.
Lotufo, Roberto, et al.. (2007). Watershed from propagated markers improved by a marker binding heuristic.. Biblioteca Digital da Memória Científica do INPE (National Institute for Space Research). 313–323. 3 indexed citations
11.
Audigier, Romaric, Roberto Lotufo, & Alexandre X. Falcão. (2006). 3D visualization to assist iterative object definition from medical images. Computerized Medical Imaging and Graphics. 30(4). 217–230. 6 indexed citations
12.
Dougherty, Edward R. & Roberto Lotufo. (2003). Hands-on Morphological Image Processing. SPIE eBooks. 410 indexed citations
13.
Mousses, Spyro, Natasha J. Caplen, Robert Cornelison, et al.. (2003). RNAi Microarray Analysis in Cultured Mammalian Cells. Genome Research. 13(10). 2341–2347. 150 indexed citations
14.
Machado, Rubens, et al.. (2003). ADESSO : Scientific software development environment. SHILAP Revista de lepidopterología. 2 indexed citations
15.
Ventura, Liliane, et al.. (2002). A corneal endothelium cell analyzer for slit lamps. IEEE Engineering in Medicine and Biology Magazine. 21(6). 92–98.
16.
Lotufo, Roberto, et al.. (2002). Hierarchical regions matching in image sequences through association graph. 396–396. 2 indexed citations
17.
Marana, Aparecido Nilceu, Sergio A. Velastín, L.F. Costa, & Roberto Lotufo. (1997). Estimation Of Crowd Density Using Image Processing. Scopus. 3 indexed citations
18.
Lotufo, Roberto, et al.. (1989). Hough transform for transputer arrays. 122–130. 6 indexed citations
19.
Lotufo, Roberto, et al.. (1989). Image processing transputer-based machine for mobile robot road-following.
20.
Lotufo, Roberto, et al.. (1988). Road Edge Extraction Using a Plan-View Image Transformation. 29.1–29.6. 8 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.

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