R. Parvaz

549 total citations
23 papers, 428 citations indexed

About

R. Parvaz is a scholar working on Computer Vision and Pattern Recognition, Numerical Analysis and Statistical and Nonlinear Physics. According to data from OpenAlex, R. Parvaz has authored 23 papers receiving a total of 428 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Computer Vision and Pattern Recognition, 11 papers in Numerical Analysis and 7 papers in Statistical and Nonlinear Physics. Recurrent topics in R. Parvaz's work include Chaos-based Image/Signal Encryption (10 papers), Differential Equations and Numerical Methods (9 papers) and Numerical methods for differential equations (7 papers). R. Parvaz is often cited by papers focused on Chaos-based Image/Signal Encryption (10 papers), Differential Equations and Numerical Methods (9 papers) and Numerical methods for differential equations (7 papers). R. Parvaz collaborates with scholars based in Iran and Germany. R. Parvaz's co-authors include M. Zarebnia and has published in prestigious journals such as Information Sciences, Chaos Solitons & Fractals and Applied Mathematics and Computation.

In The Last Decade

R. Parvaz

20 papers receiving 411 citations

Peers

R. Parvaz

CVPR

SNP

CTM

Dawood Shah Pakistan

Yonglu Shu China

Syeda Iram Batool Pakistan

P. Devaraj India

Cuimei Jiang China

Chun-Mei Yang China

Akhlad Iqbal India

Ji Xu China

Mohammad Shahzad Oman

Zeraoulia Elhadj Algeria

Dawood Shah Pakistan

R. Parvaz

355 ×1.0

CVPR

52 ×0.5

SNP

52 ×0.5

CTM

27 ×0.3

178 ×2.4

Citations per year, relative to R. Parvaz R. Parvaz (= 1×) peers Dawood Shah

Countries citing papers authored by R. Parvaz

Since Specialization

Citations

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

Fields of papers citing papers by R. Parvaz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Parvaz

This figure shows the co-authorship network connecting the top 25 collaborators of R. Parvaz. A scholar is included among the top collaborators of R. Parvaz 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 R. Parvaz. R. Parvaz 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

Parvaz, R., et al.. (2025). Three-Dimensional and Multiple Image Encryption Algorithm Using a Fractional-Order Chaotic System. Computation. 13(5). 115–115. 2 indexed citations

Parvaz, R., et al.. (2024). Secure Multiple-Image Transfer by Hybrid Chaos System: Encryption and Visually Meaningful Images. Mathematics. 12(8). 1176–1176. 4 indexed citations

Parvaz, R.. (2023). Image restoration with impulse noise based on fractional-order total variation and framelet transform. Signal Image and Video Processing. 17(5). 2455–2463. 2 indexed citations

Parvaz, R., et al.. (2022). A New 4D Chaos System with an Encryption Algorithm for Color and Grayscale Images. International Journal of Bifurcation and Chaos. 32(14). 11 indexed citations

Zarebnia, M. & R. Parvaz. (2021). An approximation to the solution of one-dimensional hyperbolic telegraph equation based on the collocation of quadratic B-spline functions. Computational methods for differential equations. 9(4). 1198–1213.

Zarebnia, M. & R. Parvaz. (2021). A new approach for solution of Telegraph equation. International journal of nonlinear analysis and applications. 12(1). 385–396. 3 indexed citations

Zarebnia, M. & R. Parvaz. (2021). Image encryption algorithm by fractional based chaotic system and framelet transform. Chaos Solitons & Fractals. 152. 111402–111402. 15 indexed citations

Zarebnia, M. & R. Parvaz. (2020). Dynamical 2D and 3D image encryption method by hybrid system based on cat map and wavelet transform. Optik. 219. 165148–165148. 9 indexed citations

Parvaz, R., et al.. (2020). A Study of Error Estimation for Second Order Fredholm Integro-Differential Equations. Indian Journal of Pure and Applied Mathematics. 51(3). 1203–1223.

10.

Zarebnia, M. & R. Parvaz. (2019). Error analysis of the numerical solution of the Benjamin-Bona-Mahony-Burgers equation. Boletim da Sociedade Paranaense de Matemática. 38(3). 177–191. 4 indexed citations

11.

Parvaz, R., et al.. (2019). 2D Hybrid chaos map for image security transform based on framelet and cellular automata. Information Sciences. 512. 855–879. 55 indexed citations

12.

Zarebnia, M., et al.. (2019). Hybrid image encryption algorithm based on 3D chaotic system and choquet fuzzy integral. Optics & Laser Technology. 120. 105698–105698. 29 indexed citations

13.

Zarebnia, M., et al.. (2018). Multi-color image compression-encryption algorithm based on chaotic system and fuzzy transform. Multimedia Tools and Applications. 78(8). 10491–10511. 7 indexed citations

14.

Zarebnia, M., et al.. (2018). A fast multiple-image encryption algorithm based on hybrid chaotic systems for gray scale images. Optik. 179. 761–773. 63 indexed citations

15.

Zarebnia, M., et al.. (2018). Deviation of the error estimation for Volterra integro-differential equations. Acta Mathematica Scientia. 38(4). 1322–1344. 1 indexed citations

16.

Zarebnia, M., et al.. (2017). On the error estimation of spline method for second order boundary value problem. Journal of Applied Mathematics and Computing. 58(1-2). 601–619. 1 indexed citations

17.

Parvaz, R. & M. Zarebnia. (2017). A combination chaotic system and application in color image encryption. Optics & Laser Technology. 101. 30–41. 173 indexed citations

18.

Zarebnia, M. & R. Parvaz. (2016). On the numerical treatment and analysis of Benjamin–Bona–Mahony–Burgers equation. Applied Mathematics and Computation. 284. 79–88. 27 indexed citations

19.

Zarebnia, M. & R. Parvaz. (2013). Septic B-Spline Collocation Method For Numerical Solution Of The Kuramoto-Sivashinsky Equation. Zenodo (CERN European Organization for Nuclear Research). 7(3). 544–548. 9 indexed citations

20.

Zarebnia, M. & R. Parvaz. (2013). Cubic B-Spline Collocation Method For Numerical Solution Of The Benjamin-Bona-Mahony-Burgers Equation. Zenodo (CERN European Organization for Nuclear Research). 7(3). 540–543. 9 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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