Pouya D. Tafti

1.6k total citations
17 papers, 245 citations indexed

About

Pouya D. Tafti is a scholar working on Computer Vision and Pattern Recognition, Finance and Applied Mathematics. According to data from OpenAlex, Pouya D. Tafti has authored 17 papers receiving a total of 245 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Computer Vision and Pattern Recognition, 5 papers in Finance and 4 papers in Applied Mathematics. Recurrent topics in Pouya D. Tafti's work include Image and Signal Denoising Methods (12 papers), Complex Systems and Time Series Analysis (4 papers) and Mathematical Analysis and Transform Methods (3 papers). Pouya D. Tafti is often cited by papers focused on Image and Signal Denoising Methods (12 papers), Complex Systems and Time Series Analysis (4 papers) and Mathematical Analysis and Transform Methods (3 papers). Pouya D. Tafti collaborates with scholars based in Switzerland, Canada and China. Pouya D. Tafti's co-authors include Michaël Unser, Qiyu Sun, Dimitri Van De Ville, Hagai Kirshner, Arash Amini, Aurélien F. Stalder, Shahram Shirani, Ricard Delgado-Gonzalo, Xiaolin Wu and Emrah Bostan and has published in prestigious journals such as IEEE Transactions on Information Theory, IEEE Transactions on Image Processing and IEEE Transactions on Signal Processing.

In The Last Decade

Pouya D. Tafti

16 papers receiving 238 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Pouya D. Tafti Switzerland	9	106	86	39	39	38	17	245
Julien Fageot Switzerland	7	61 0.6×	91 1.1×	26 0.7×	34 0.9×	21 0.6×	32	178
S. Mohammad Hosseini Iran	8	51 0.5×	39 0.5×	16 0.4×	20 0.5×	13 0.3×	24	277
John Paul Ward Switzerland	8	117 1.1×	76 0.9×	21 0.5×	69 1.8×	75 2.0×	27	261
Samy Wu Fung United States	9	60 0.6×	52 0.6×	18 0.5×	13 0.3×	30 0.8×	20	308
Caroline Chaux France	10	264 2.5×	124 1.4×	19 0.5×	51 1.3×	36 0.9×	27	390
Francesco Marchetti Italy	12	64 0.6×	76 0.9×	29 0.7×	24 0.6×	10 0.3×	36	316
Arne Kovac United Kingdom	7	143 1.3×	48 0.6×	55 1.4×	9 0.2×	5 0.1×	8	261
O. Leneman United States	8	51 0.5×	44 0.5×	53 1.4×	29 0.7×	13 0.3×	19	277
Laurent Cavalier France	9	94 0.9×	109 1.3×	118 3.0×	21 0.5×	30 0.8×	16	455
Ari Nieminen Finland	7	306 2.9×	74 0.9×	7 0.2×	34 0.9×	24 0.6×	19	395

Countries citing papers authored by Pouya D. Tafti

Since Specialization

Citations

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

Fields of papers citing papers by Pouya D. Tafti

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pouya D. Tafti. 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 Pouya D. Tafti. The network helps show where Pouya D. Tafti may publish in the future.

Co-authorship network of co-authors of Pouya D. Tafti

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

All Works

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17 of 17 papers shown

Unser, Michaël, Pouya D. Tafti, Arash Amini, & Hagai Kirshner. (2014). A Unified Formulation of Gaussian Versus Sparse Stochastic Processes—Part II: Discrete-Domain Theory. IEEE Transactions on Information Theory. 60(5). 3036–3051. 19 indexed citations

Unser, Michaël, Pouya D. Tafti, & Qiyu Sun. (2014). A Unified Formulation of Gaussian Versus Sparse Stochastic Processes—Part I: Continuous-Domain Theory. IEEE Transactions on Information Theory. 60(3). 1945–1962. 28 indexed citations

Unser, Michaël & Pouya D. Tafti. (2014). An Introduction to Sparse Stochastic Processes. Cambridge University Press eBooks. 79 indexed citations

Bostan, Emrah, Orestis Vardoulis, Davide Piccini, et al.. (2013). Spatio-temporal regularization of flow-fields. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 8 indexed citations

Tafti, Pouya D. & Michaël Unser. (2011). On Regularized Reconstruction of Vector Fields. IEEE Transactions on Image Processing. 20(11). 3163–3178. 9 indexed citations

Tafti, Pouya D., Ricard Delgado-Gonzalo, Aurélien F. Stalder, & Michaël Unser. (2011). Variational enhancement and denoising of flow field images. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 11 indexed citations

Unser, Michaël & Pouya D. Tafti. (2010). Stochastic Models for Sparse and Piecewise-Smooth Signals. IEEE Transactions on Signal Processing. 59(3). 989–1006. 47 indexed citations

Tafti, Pouya D., Ricard Delgado-Gonzalo, Aurélien F. Stalder, & Michaël Unser. (2010). Fractal modelling and analysis of flow-field images. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 7446. 49–52. 1 indexed citations

Tafti, Pouya D. & Michaël Unser. (2010). Fractional Brownian Vector Fields. Multiscale Modeling and Simulation. 8(5). 1645–1670. 11 indexed citations

10.

Tafti, Pouya D., Dimitri Van De Ville, & Michaël Unser. (2009). Invariances, Laplacian-Like Wavelet Bases, and the Whitening of Fractal Processes. IEEE Transactions on Image Processing. 18(4). 689–702. 17 indexed citations

11.

Delgado-Gonzalo, Ricard, Pouya D. Tafti, & Michaël Unser. (2009). Fractional Laplacian pyramids. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 10. 3809–3812. 1 indexed citations

12.

Tafti, Pouya D. & Michaël Unser. (2009). Self-similar random vector fields and their wavelet analysis. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7446. 74460Y–74460Y. 1 indexed citations

13.

Tafti, Pouya D., Dimitri Van De Ville, & Michaël Unser. (2008). Innovation modelling and wavelet analysis of fractal processes in bio-imaging. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 4. 1501–1504. 4 indexed citations

14.

Tafti, Pouya D. & Xiaolin Wu. (2008). Automatic tonal harmonization for multi-spectral mosaics. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 1876–1879.

15.

Tafti, Pouya D., Shahram Shirani, & Xiaolin Wu. (2006). On Interpolation and Resampling of Discrete Data. IEEE Signal Processing Letters. 13(12). 733–736. 6 indexed citations

16.

Tafti, Pouya D., Shahram Shirani, & Xiaolin Wu. (2006). Multi-dimensional Average-Interpolating Refinement on Arbitrary Lattices. 4. 597–600. 2 indexed citations

17.

Tafti, Pouya D.. (2005). On Multi-Scale Refinement of Discrete Data. 1 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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