B. Coll

15.5k total citations · 5 hit papers
51 papers, 10.9k citations indexed

About

B. Coll is a scholar working on Computer Vision and Pattern Recognition, Geometry and Topology and Media Technology. According to data from OpenAlex, B. Coll has authored 51 papers receiving a total of 10.9k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Computer Vision and Pattern Recognition, 18 papers in Geometry and Topology and 18 papers in Media Technology. Recurrent topics in B. Coll's work include Image and Signal Denoising Methods (20 papers), Advanced Image Fusion Techniques (18 papers) and Advanced Differential Equations and Dynamical Systems (18 papers). B. Coll is often cited by papers focused on Image and Signal Denoising Methods (20 papers), Advanced Image Fusion Techniques (18 papers) and Advanced Differential Equations and Dynamical Systems (18 papers). B. Coll collaborates with scholars based in Spain, France and Belgium. B. Coll's co-authors include Jean‐Michel Morel, Antoni Buades, R. Prohens, Armengol Gasull, Catalina Sbert, Vicent Caselles, Joan Duran, Jaume Llibre, Gwendoline Blanchet and Chengzhi Li and has published in prestigious journals such as Communications of the ACM, IEEE Transactions on Image Processing and Surface Science.

In The Last Decade

B. Coll

51 papers receiving 10.3k citations

Hit Papers

A Non-Local Algorithm for... 2005 2026 2012 2019 2005 2005 2011 2007 2010 1000 2.0k 3.0k 4.0k
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.

  1. A Non-Local Algorithm for Image Denoising
    2005 4.8k citations Antoni Buades, B. Coll et al. profile →
  2. A Review of Image Denoising Algorithms, with a New One
    2005 2.9k citations Antoni Buades, B. Coll et al. profile →
  3. Non-Local Means Denoising
    2011 690 citations Antoni Buades, B. Coll et al. profile →
  4. Nonlocal Image and Movie Denoising
    2007 582 citations Antoni Buades, B. Coll et al. International Journal of Computer Vision profile →
  5. Image Denoising Methods. A New Nonlocal Principle
    2010 307 citations Antoni Buades, B. Coll et al. SIAM Review profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
B. Coll 7.8k 4.2k 1.5k 1.1k 1.1k 51 10.9k
Antoni Buades 9.0k 1.2× 4.8k 1.1× 1.7k 1.1× 1.3k 1.1× 1.7k 1.5× 75 12.2k
L. Rudin 7.3k 0.9× 2.6k 0.6× 3.4k 2.3× 1.6k 1.4× 1.6k 1.4× 14 11.3k
Jean‐Luc Starck 6.2k 0.8× 2.6k 0.6× 2.9k 2.0× 1.4k 1.2× 718 0.6× 244 12.9k
Peyman Milanfar 10.0k 1.3× 4.9k 1.2× 1.8k 1.2× 1.3k 1.1× 735 0.6× 196 12.6k
Emad Fatemi 6.5k 0.8× 2.3k 0.6× 4.2k 2.9× 1.7k 1.5× 1.5k 1.4× 11 11.7k
Michal Aharon 7.4k 1.0× 3.3k 0.8× 4.1k 2.8× 1.6k 1.4× 870 0.8× 17 11.1k
Aggelos K. Katsaggelos 11.6k 1.5× 4.1k 1.0× 2.3k 1.6× 1.7k 1.5× 1.1k 0.9× 819 18.1k
Yunjin Chen 5.3k 0.7× 2.8k 0.7× 910 0.6× 1.2k 1.0× 1.1k 0.9× 53 7.7k
Vladimir Katkovnik 9.7k 1.2× 5.4k 1.3× 2.1k 1.4× 1.7k 1.5× 1.1k 0.9× 191 12.9k

Countries citing papers authored by B. Coll

Since Specialization
Citations

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

Fields of papers citing papers by B. Coll

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of B. Coll

This figure shows the co-authorship network connecting the top 25 collaborators of B. Coll. A scholar is included among the top collaborators of B. Coll 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 B. Coll. B. Coll 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.
Coll, B., Armengol Gasull, & R. Prohens. (2022). Probability of Occurrence of Some Planar Random Quasi-homogeneous Vector Fields. Mediterranean Journal of Mathematics. 19(6). 1 indexed citations
2.
Álvarez, M.J., B. Coll, Peter De Maesschalck, & R. Prohens. (2019). Asymptotic lower bounds on Hilbert numbers using canard cycles. Journal of Differential Equations. 268(7). 3370–3391. 5 indexed citations
3.
Duran, Joan, Antoni Buades, B. Coll, & Catalina Sbert. (2014). A Nonlocal Variational Model for Pansharpening Image Fusion. SIAM Journal on Imaging Sciences. 7(2). 761–796. 74 indexed citations
4.
Coll, B., Freddy Dumortier, & R. Prohens. (2013). Configurations of limit cycles in Liénard equations. Journal of Differential Equations. 255(11). 4169–4184. 7 indexed citations
5.
Coll, B., Armengol Gasull, & R. Prohens. (2012). Periodic orbits for perturbed non-autonomous differential equations. Bulletin des Sciences Mathématiques. 136(7). 803–819. 8 indexed citations
6.
Coll, B., Freddy Dumortier, & R. Prohens. (2012). Alien limit cycles in Liénard equations. Journal of Differential Equations. 254(3). 1582–1600. 12 indexed citations
7.
Blanchet, Gwendoline, Antoni Buades, B. Coll, Jean‐Michel Morel, & Bernard Rougé. (2011). Fattening Free Block Matching. Journal of Mathematical Imaging and Vision. 41(1-2). 109–121. 11 indexed citations
8.
Buades, Antoni, B. Coll, & Jean‐Michel Morel. (2010). Image Denoising Methods. A New Nonlocal Principle. SIAM Review. 52(1). 113–147. 307 indexed citations breakdown →
9.
Coll, B., et al.. (2010). Polynomial inverse integrating factors for quadratic differential systems. Nonlinear Analysis. 73(4). 881–914. 10 indexed citations
10.
Buades, Antoni, B. Coll, Jean‐Michel Morel, & Catalina Sbert. (2009). Self-Similarity Driven Color Demosaicking. IEEE Transactions on Image Processing. 18(6). 1192–1202. 99 indexed citations
11.
Coll, B., et al.. (2009). PHASE PORTRAITS OF THE QUADRATIC SYSTEMS WITH A POLYNOMIAL INVERSE INTEGRATING FACTOR. International Journal of Bifurcation and Chaos. 19(3). 765–783. 13 indexed citations
12.
Buades, Antoni, B. Coll, & Jean‐Michel Morel. (2007). Nonlocal Image and Movie Denoising. International Journal of Computer Vision. 76(2). 123–139. 582 indexed citations breakdown →
13.
Buades, Antoni, B. Coll, & Jean‐Michel Morel. (2006). The staircasing effect in neighborhood filters and its solution. IEEE Transactions on Image Processing. 15(6). 1499–1505. 154 indexed citations
14.
Coll, B., Armengol Gasull, & R. Prohens. (2001). Degenerate Hopf Bifurcations in Discontinuous Planar Systems. Journal of Mathematical Analysis and Applications. 253(2). 671–690. 116 indexed citations
15.
Coll, B., Armengol Gasull, & R. Prohens. (1997). Differential Equations Defined by the Sum of two Quasi-Homogeneous Vector Fields. Canadian Journal of Mathematics. 49(2). 212–231. 39 indexed citations
16.
Coll, B., Armengol Gasull, & R. Prohens. (1996). Limit Cycles for Non Smooth Differential Equations via Schwarzian Derivative. Journal of Differential Equations. 132(2). 203–221. 2 indexed citations
17.
Chaparro, Antonio M., Pedro Salvador, B. Coll, & Manuel González-Hidalgo. (1993). Electroreflectance anisotropy at the WSe2 layer semiconductor. Surface Science. 293(3). 160–164. 14 indexed citations
18.
Coll, B., Armengol Gasull, & Jaume Llibre. (1989). Uniqueness of limit cycles for a class of Lienard systems with applications. Journal of Mathematical Analysis and Applications. 141(2). 442–450. 3 indexed citations
19.
Coll, B., Armengol Gasull, & Jaume Llibre. (1988). Quadratic systems with a unique finite rest point. Publicacions Matemàtiques. 32. 199–259. 14 indexed citations
20.
Coll, B., Armengol Gasull, & Jaume Llibre. (1987). Some theorems on the existence, uniqueness, and nonexistence of limit cycles for quadratic systems. Journal of Differential Equations. 67(3). 372–399. 34 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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