Naveen K. Nishchal

4.1k total citations
151 papers, 2.8k citations indexed

About

Naveen K. Nishchal is a scholar working on Computer Vision and Pattern Recognition, Atomic and Molecular Physics, and Optics and Media Technology. According to data from OpenAlex, Naveen K. Nishchal has authored 151 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 101 papers in Computer Vision and Pattern Recognition, 67 papers in Atomic and Molecular Physics, and Optics and 46 papers in Media Technology. Recurrent topics in Naveen K. Nishchal's work include Chaos-based Image/Signal Encryption (72 papers), Orbital Angular Momentum in Optics (40 papers) and Advanced Steganography and Watermarking Techniques (39 papers). Naveen K. Nishchal is often cited by papers focused on Chaos-based Image/Signal Encryption (72 papers), Orbital Angular Momentum in Optics (40 papers) and Advanced Steganography and Watermarking Techniques (39 papers). Naveen K. Nishchal collaborates with scholars based in India, France and Japan. Naveen K. Nishchal's co-authors include Sudheesh K. Rajput, Isha Mehra, Praveen Kumar, Areeba Fatima, Kehar Singh, Joby Joseph, A. Gupta, Thomas J. Naughton, Ayman Alfalou and Alok Gupta and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Optics Letters.

In The Last Decade

Naveen K. Nishchal

135 papers receiving 2.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Naveen K. Nishchal India 30 2.2k 915 574 503 380 151 2.8k
Unnikrishnan Gopinathan Ireland 20 2.0k 0.9× 692 0.8× 537 0.9× 524 1.0× 216 0.6× 57 2.4k
Kehar Singh India 27 1.8k 0.8× 715 0.8× 350 0.6× 553 1.1× 270 0.7× 108 2.4k
Bryan M. Hennelly Ireland 27 1.5k 0.7× 1.0k 1.1× 803 1.4× 191 0.4× 352 0.9× 125 2.6k
Ayman Alfalou France 22 1.6k 0.7× 365 0.4× 414 0.7× 277 0.6× 277 0.7× 109 2.1k
Xiangfeng Meng China 27 1.8k 0.8× 770 0.8× 648 1.1× 272 0.5× 150 0.4× 115 2.3k
Roberto Torroba Argentina 27 1.8k 0.8× 823 0.9× 757 1.3× 539 1.1× 133 0.3× 125 2.2k
John Fredy Barrera Colombia 24 1.5k 0.7× 639 0.7× 593 1.0× 474 0.9× 72 0.2× 103 1.8k
Takanori Nomura Japan 25 1.6k 0.7× 1.7k 1.9× 1.3k 2.3× 228 0.5× 314 0.8× 127 2.7k
Wenqi He China 23 1.2k 0.5× 376 0.4× 383 0.7× 250 0.5× 136 0.4× 108 1.6k
Tatiana Alieva Spain 26 1.1k 0.5× 1.3k 1.4× 187 0.3× 154 0.3× 701 1.8× 132 2.4k

Countries citing papers authored by Naveen K. Nishchal

Since Specialization
Citations

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

Fields of papers citing papers by Naveen K. Nishchal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Naveen K. Nishchal. 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 Naveen K. Nishchal. The network helps show where Naveen K. Nishchal may publish in the future.

Co-authorship network of co-authors of Naveen K. Nishchal

This figure shows the co-authorship network connecting the top 25 collaborators of Naveen K. Nishchal. A scholar is included among the top collaborators of Naveen K. Nishchal 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 Naveen K. Nishchal. Naveen K. Nishchal 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.
Nishchal, Naveen K., et al.. (2025). Image encryption using arbitrary modes of Hermite-Gaussian beams. Optik. 327. 172301–172301.
2.
Kumar, Rahul, et al.. (2025). Determining topological charges of an optical vortex array using correlation filter. Optics & Laser Technology. 189. 113069–113069. 1 indexed citations
3.
4.
Tripathi, Shivam, et al.. (2025). Optical Asymmetric Fully Phase Image Encryption using Transport of Intensity Equation. JTu4A.12–JTu4A.12.
5.
Nishchal, Naveen K., et al.. (2024). Optical cryptography with C-point vector beams. Optics and Lasers in Engineering. 180. 108337–108337. 4 indexed citations
6.
Kumar, Praveen, et al.. (2024). Impact of higher-order laguerre-gaussian modes on electromagnetically induced transparency resonances in $$^{87}$$Rb atomic vapor medium. Journal of Optics. 54(5). 3147–3156. 1 indexed citations
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Kumar, Yogesh, et al.. (2024). Heart sound recognition using hybrid joint transform correlator. Journal of Optics. 27(2). 25702–25702. 1 indexed citations
10.
Mehra, Isha & Naveen K. Nishchal. (2023). Fingerprint image encryption using phase retrieval algorithm in gyrator wavelet transform domain using QR decomposition. Optics Communications. 533. 129265–129265. 22 indexed citations
11.
Kumar, Rahul, Naveen K. Nishchal, & Ayman Alfalou. (2023). Improving the False Alarm Capability of the Extended Maximum Average Correlation Height Filter. Photonics. 10(10). 1096–1096. 4 indexed citations
12.
Nishchal, Naveen K., et al.. (2023). Generating scalar and vector modes of Bessel beams utilizing holographic axicon phase with spatial light modulator. Journal of Optics. 25(9). 95702–95702. 14 indexed citations
13.
Kumar, Praveen, Naveen K. Nishchal, & Ayman Alfalou. (2022). Color image encryption using vectorial light field through a compact optical set-up. Journal of Optics. 24(6). 64017–64017. 6 indexed citations
14.
Gupta, Alok, Naveen K. Nishchal, & Partha P. Banerjee. (2020). Transport of intensity equation based photon-counting phase imaging. OSA Continuum. 3(2). 236–236. 14 indexed citations
15.
Rajput, Sudheesh K. & Naveen K. Nishchal. (2013). Known-plaintext attack-based optical cryptosystem using phase-truncated Fresnel transform. Applied Optics. 52(4). 871–871. 102 indexed citations
16.
Nishchal, Naveen K., et al.. (2009). Vehicular shape-based objects classification using Fourier descriptor technique. Journal of Scientific & Industrial Research. 68(6). 484–495. 7 indexed citations
17.
Nishchal, Naveen K., et al.. (2008). Fractional order Fourier transform-based fringe-adjusted joint transform correlator. Indian Journal of Pure & Applied Physics. 46(3). 176–186.
18.
Nishchal, Naveen K., et al.. (2007). Complex data mapping on a binary ferroelectric liquid crystal electrically addressed spatial light modulator for target recognition. Indian Journal of Pure & Applied Physics. 45(8). 647–653. 2 indexed citations
19.
Gupta, A., et al.. (2007). A hybrid digital-optical correlator for automatic target recognition. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6574. 657406–657406. 6 indexed citations
20.

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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