Alejandro C. Frery

5.8k total citations · 2 hit papers
252 papers, 3.9k citations indexed

About

Alejandro C. Frery is a scholar working on Aerospace Engineering, Media Technology and Computer Vision and Pattern Recognition. According to data from OpenAlex, Alejandro C. Frery has authored 252 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 104 papers in Aerospace Engineering, 62 papers in Media Technology and 59 papers in Computer Vision and Pattern Recognition. Recurrent topics in Alejandro C. Frery's work include Synthetic Aperture Radar (SAR) Applications and Techniques (99 papers), Remote-Sensing Image Classification (51 papers) and Advanced SAR Imaging Techniques (46 papers). Alejandro C. Frery is often cited by papers focused on Synthetic Aperture Radar (SAR) Applications and Techniques (99 papers), Remote-Sensing Image Classification (51 papers) and Advanced SAR Imaging Techniques (46 papers). Alejandro C. Frery collaborates with scholars based in Brazil, Argentina and New Zealand. Alejandro C. Frery's co-authors include Antônio A. F. Loureiro, Sidnei J. S. Sant’Anna, Corina da Costa Freitas, Eduardo F. Nakamura, Hartmut Müller, A. Correia, Avik Bhattacharya, Heitor S. Ramos, Debanshu Ratha and Oscar H. Bustos and has published in prestigious journals such as SHILAP Revista de lepidopterología, Annals of Internal Medicine and PLoS ONE.

In The Last Decade

Alejandro C. Frery

226 papers receiving 3.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Information fusion for wireless sensor networks

2007 385 citations Alejandro C. Frery et al. profile →
INSPIRATION: A reinforcement learning-based human visual perception-driven image enhancement paradigm for underwater scenes

2024 62 citations Hao Wang, Shixin Sun et al. Engineering Applications of Artificial Intelligence profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Alejandro C. Frery Brazil	33	1.6k	925	842	829	449	252	3.9k
Jean‐Yves Tourneret France	36	796 0.5×	2.4k 2.6×	267 0.3×	1.5k 1.9×	201 0.4×	242	5.3k
Ram M. Narayanan United States	35	2.7k 1.7×	253 0.3×	298 0.4×	328 0.4×	347 0.8×	472	4.9k
Wenping Ma China	40	1.3k 0.8×	1.8k 2.0×	375 0.4×	2.4k 2.9×	210 0.5×	217	5.6k
Gang Li China	40	2.5k 1.6×	665 0.7×	146 0.2×	747 0.9×	664 1.5×	327	6.0k
Torbjørn Eltoft Norway	29	968 0.6×	715 0.8×	433 0.5×	619 0.7×	59 0.1×	118	2.8k
Chao Tao China	32	781 0.5×	1.7k 1.9×	601 0.7×	1.3k 1.6×	67 0.1×	92	3.7k
Haipeng Wang China	28	2.5k 1.6×	618 0.7×	329 0.4×	705 0.9×	40 0.1×	206	4.4k
Rahul Garg India	34	246 0.2×	396 0.4×	1.2k 1.4×	758 0.9×	309 0.7×	252	4.0k
Henri Maı̂tre France	26	774 0.5×	854 0.9×	634 0.8×	1.6k 2.0×	48 0.1×	153	3.1k
Stefan Hinz Germany	33	1.3k 0.8×	932 1.0×	2.2k 2.6×	1.4k 1.7×	34 0.1×	233	5.5k

Countries citing papers authored by Alejandro C. Frery

Since Specialization

Citations

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

Fields of papers citing papers by Alejandro C. Frery

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alejandro C. Frery. 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 Alejandro C. Frery. The network helps show where Alejandro C. Frery may publish in the future.

Co-authorship network of co-authors of Alejandro C. Frery

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

All Works

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20 of 20 papers shown

Frery, Alejandro C., et al.. (2025). Computationally efficient CFAR detector for 𝒦-distributed SAR clutter. International Journal of Remote Sensing. 46(20). 7465–7482.

Frery, Alejandro C., et al.. (2025). Snow Phase Change Detection In C-Band Sar Time Series Using Horizontal Visibility Graphs. 107–111.

Frery, Alejandro C., et al.. (2024). A Review on Parametric and Semiparametric Distributions in Characterizing Synthetic Aperture Radar Clutter Data. IEEE Access. 12. 83340–83362. 2 indexed citations

Negri, Rogério Galante, Alejandro C. Frery, Wallace Casaca, Paolo Gamba, & Avik Bhattacharya. (2024). Unsupervised Multitemporal Triclass Change Detection. IEEE Transactions on Geoscience and Remote Sensing. 62. 1–17. 1 indexed citations

Frery, Alejandro C., et al.. (2024). Identifying Heterogeneity in SAR Data with New Test Statistics. Remote Sensing. 16(11). 1973–1973. 1 indexed citations

Wang, Hao, et al.. (2024). INSPIRATION: A reinforcement learning-based human visual perception-driven image enhancement paradigm for underwater scenes. Engineering Applications of Artificial Intelligence. 133. 108411–108411. 62 indexed citations breakdown →

Nascimento, Abraão D. C., et al.. (2024). Regression model for speckled data with extreme variability. ISPRS Journal of Photogrammetry and Remote Sensing. 213. 1–13.

Muhuri, Arnab, et al.. (2023). Feature Selection for Edge Detection in PolSAR Images. Remote Sensing. 15(9). 2479–2479. 6 indexed citations

Wang, Hao, et al.. (2023). Underwater image enhancement via histogram similarity-oriented color compensation complemented by multiple attribute adjustment. 1(1). 10 indexed citations

10.

Ren, Peng, et al.. (2023). Classification With Unbalanced Samples by Self-Sampling and Semicorrelated Co-Training— An Application to Algal Bloom Detection. IEEE Transactions on Geoscience and Remote Sensing. 61. 1–12. 3 indexed citations

11.

Nascimento, Abraão D. C., et al.. (2023). Unsupervised segmentation of PolSAR data with complex Wishart and $${\varvec{\mathcal {G}}}^{\varvec{0}}_{\varvec{m}}$$ distributions and Shannon entropy. Statistics and Computing. 33(6). 2 indexed citations

12.

Li, Yongqing, et al.. (2021). Sea Surface Temperature Prediction With Memory Graph Convolutional Networks. IEEE Geoscience and Remote Sensing Letters. 19. 1–5. 40 indexed citations

13.

Frery, Alejandro C.. (2019). Stochastic Contrast Measures for SAR Data: A Survey. SHILAP Revista de lepidopterología. 2 indexed citations

14.

Negri, Rogério Galante, et al.. (2018). Region-based classification of PolSAR data using radial basis kernel functions with stochastic distances. International Journal of Digital Earth. 12(6). 699–719. 11 indexed citations

15.

Aquino, André L. L., et al.. (2013). Structural changes in data communication in wireless sensor networks. SHILAP Revista de lepidopterología. 4 indexed citations

16.

Frery, Alejandro C. & Talita Perciano. (2013). Introduction to Image Processing Using R: Learning by Examples. Springer eBooks. 22(5). 842–4. 3 indexed citations

17.

Frery, Alejandro C., et al.. (2005). Three-dimensional Virtual Environments Adaptive to the Student's Profile for Distance Learning. Brazilian Symposium on Computers in Education (Simpósio Brasileiro de Informática na Educação - SBIE). 1(1). 424–433. 3 indexed citations

18.

Silva, Glauber T., et al.. (2004). SAR despecklig filters in ultrasound imaging. Latin American Applied Research - An international journal. 34(1). 49–53. 4 indexed citations

19.

Frery, Alejandro C., et al.. (2002). User Satisfaction through Empathy and Orientation in Three-Dimensional Worlds. CyberPsychology & Behavior. 5(5). 451–459. 9 indexed citations

20.

Frery, Alejandro C., et al.. (1995). Statistical characterization of SAR data: The multiplicative model and extensions. NASA STI/Recon Technical Report N. 96. 16633. 5 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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