Pedro Quelhas

2.0k total citations
29 papers, 947 citations indexed

About

Pedro Quelhas is a scholar working on Computer Vision and Pattern Recognition, Molecular Biology and Biophysics. According to data from OpenAlex, Pedro Quelhas has authored 29 papers receiving a total of 947 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Computer Vision and Pattern Recognition, 6 papers in Molecular Biology and 6 papers in Biophysics. Recurrent topics in Pedro Quelhas's work include Advanced Image and Video Retrieval Techniques (6 papers), Image Retrieval and Classification Techniques (5 papers) and Cell Image Analysis Techniques (5 papers). Pedro Quelhas is often cited by papers focused on Advanced Image and Video Retrieval Techniques (6 papers), Image Retrieval and Classification Techniques (5 papers) and Cell Image Analysis Techniques (5 papers). Pedro Quelhas collaborates with scholars based in Portugal, Switzerland and United States. Pedro Quelhas's co-authors include Daniel Gática-Pérez, Jean‐Marc Odobez, Florent Monay, Tinne Tuytelaars, Luc Van Gool, Aurélio Campilho, Ana Maria Mendonc̨a, Kevin Smith, Tiago Esteves and Isabel F. Amaral and has published in prestigious journals such as PLoS ONE, IEEE Transactions on Pattern Analysis and Machine Intelligence and The Plant Cell.

In The Last Decade

Pedro Quelhas

28 papers receiving 902 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Pedro Quelhas Portugal 14 514 155 153 143 121 29 947
Chang Luo China 25 126 0.2× 575 3.7× 69 0.5× 397 2.8× 135 1.1× 51 1.9k
Joakim Lindblad Sweden 16 388 0.8× 212 1.4× 176 1.2× 164 1.1× 9 0.1× 65 930
Karsten Rodenacker Germany 16 165 0.3× 196 1.3× 191 1.2× 42 0.3× 18 0.1× 55 860
Lichao Wang Germany 6 245 0.5× 117 0.8× 395 2.6× 44 0.3× 9 0.1× 9 696
Ana Maria Mendonc̨a Portugal 17 960 1.9× 151 1.0× 231 1.5× 90 0.6× 24 0.2× 60 2.0k
Feilin Liu China 14 217 0.4× 278 1.8× 101 0.7× 65 0.5× 42 0.3× 25 959
R. Joe Stanley United States 21 182 0.4× 95 0.6× 658 4.3× 48 0.3× 29 0.2× 68 1.4k
Fubin Wang China 17 156 0.3× 327 2.1× 88 0.6× 68 0.5× 22 0.2× 50 979
Ren United States 5 923 1.8× 100 0.6× 154 1.0× 367 2.6× 17 0.1× 14 1.4k

Countries citing papers authored by Pedro Quelhas

Since Specialization
Citations

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

Fields of papers citing papers by Pedro Quelhas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Pedro Quelhas

This figure shows the co-authorship network connecting the top 25 collaborators of Pedro Quelhas. A scholar is included among the top collaborators of Pedro Quelhas 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 Pedro Quelhas. Pedro Quelhas 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.
Ferreira, Alice, et al.. (2021). Nannochloropsis oceanica harvested using electrocoagulation with alternative electrodes – An innovative approach on potential biomass applications. Bioresource Technology. 344. 126222–126222. 14 indexed citations
2.
Machado, Adriana Rodrigues, Hugo Pereira, Margarida Costa, et al.. (2020). Development of an Organic Culture Medium for Autotrophic Production of Chlorella vulgaris Biomass. Applied Sciences. 10(6). 2156–2156. 11 indexed citations
3.
Trovão, Mafalda, Hugo Pereira, Joana Silva, et al.. (2019). Growth performance, biochemical composition and sedimentation velocity of Tetraselmis sp. CTP4 under different salinities using low-cost lab- and pilot-scale systems. Heliyon. 5(5). e01553–e01553. 33 indexed citations
4.
Quelhas, Pedro, Mafalda Trovão, Adriana Rodrigues Machado, et al.. (2019). Industrial production of Phaeodactylum tricornutum for CO2 mitigation: biomass productivity and photosynthetic efficiency using photobioreactors of different volumes. Journal of Applied Phycology. 31(4). 2187–2196. 16 indexed citations
5.
Carvalho, Ângela, Tiago Esteves, Pedro Quelhas, & Fernando J. Monteiro. (2018). MobilityAnalyser: A novel approach for automatic quantification of cell mobility on periodic patterned substrates using brightfield microscopy images. Computer Methods and Programs in Biomedicine. 162. 61–67. 3 indexed citations
6.
Pereira, Sofia S., Tiago Morais, Madalena Costa, et al.. (2017). Lymph Node Metastases in Papillary and Medullary Thyroid Carcinoma Are Independent of Intratumoral Lymphatic Vessel Density. European Thyroid Journal. 6(2). 57–64. 13 indexed citations
7.
Laundos, Tiago L., Susana R. Sousa, Pedro Quelhas, et al.. (2017). Fibrin functionalization with synthetic adhesive ligands interacting with α6β1 integrin receptor enhance neurite outgrowth of embryonic stem cell-derived neural stem/progenitors. Acta Biomaterialia. 59. 243–256. 18 indexed citations
8.
Caires, Hugo R., Tiago Esteves, Pedro Quelhas, et al.. (2016). Macrophage interactions with polylactic acid and chitosan scaffolds lead to improved recruitment of human mesenchymal stem/stromal cells: a comprehensive study with different immune cells. Journal of The Royal Society Interface. 13(122). 20160570–20160570. 41 indexed citations
9.
10.
Li, Jian, et al.. (2012). Otitis media vocabulary and grammar. PubMed. 2012. 2845–2848. 11 indexed citations
11.
Esteves, Tiago, Pedro Quelhas, Ana Maria Mendonc̨a, & Aurélio Campilho. (2012). Gradient convergence filters and a phase congruency approach for in vivo cell nuclei detection. Machine Vision and Applications. 23(4). 623–638. 9 indexed citations
12.
Esteves, Tiago, Mariana Valente, Diana S. Nascimento, Perpétua Pinto‐do‐Ó, & Pedro Quelhas. (2012). Automatic myocardial infarction size extraction in an experimental murine model using an anatomical model. 310–313. 1 indexed citations
13.
Sanz, Luis, Walter Dewitte, Céline Forzani, et al.. (2011). The Arabidopsis D-Type Cyclin CYCD2;1 and the Inhibitor ICK2/KRP2 Modulate Auxin-Induced Lateral Root Formation. The Plant Cell. 23(2). 641–660. 103 indexed citations
14.
Nascimento, Diana S., Mariana Valente, Tiago Esteves, et al.. (2011). MIQuant – Semi-Automation of Infarct Size Assessment in Models of Cardiac Ischemic Injury. PLoS ONE. 6(9). e25045–e25045. 44 indexed citations
15.
Quelhas, Pedro, et al.. (2010). Cell Nuclei and Cytoplasm Joint Segmentation Using the Sliding Band Filter. IEEE Transactions on Medical Imaging. 29(8). 1463–1473. 82 indexed citations
16.
Quelhas, Pedro, et al.. (2009). Automated Arabidopsis plant root cell segmentation based on SVM classification and region merging. Computers in Biology and Medicine. 39(9). 785–793. 18 indexed citations
17.
Monay, Florent, Pedro Quelhas, Jean‐Marc Odobez, & Daniel Gática-Pérez. (2009). Contextual Classification of Image Patches with Latent Aspect Models. EURASIP Journal on Image and Video Processing. 2009. 1–20. 3 indexed citations
18.
Quelhas, Pedro, et al.. (2008). Tracking of Arabidopsis thaliana root cells in time-lapse microscopy. Proceedings - International Conference on Pattern Recognition. 1–4. 3 indexed citations
19.
Quelhas, Pedro, Florent Monay, Jean‐Marc Odobez, Daniel Gática-Pérez, & Tinne Tuytelaars. (2007). A Thousand Words in a Scene. IEEE Transactions on Pattern Analysis and Machine Intelligence. 29(9). 1575–1589. 145 indexed citations
20.
Quelhas, Pedro, Florent Monay, Jean‐Marc Odobez, et al.. (2005). Modeling scenes with local descriptors and latent aspects. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 883–890 Vol. 1. 255 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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