Yongjun Qi

2.8k total citations
22 papers, 84 citations indexed

About

Yongjun Qi is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Computer Vision and Pattern Recognition. According to data from OpenAlex, Yongjun Qi has authored 22 papers receiving a total of 84 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Electrical and Electronic Engineering, 7 papers in Atomic and Molecular Physics, and Optics and 6 papers in Computer Vision and Pattern Recognition. Recurrent topics in Yongjun Qi's work include Adaptive optics and wavefront sensing (7 papers), Optical Systems and Laser Technology (4 papers) and Advanced optical system design (4 papers). Yongjun Qi is often cited by papers focused on Adaptive optics and wavefront sensing (7 papers), Optical Systems and Laser Technology (4 papers) and Advanced optical system design (4 papers). Yongjun Qi collaborates with scholars based in China, Mongolia and United Kingdom. Yongjun Qi's co-authors include Junhua Gu, Anqi Ju, Kunming Li, Chunhui Li, Xuepeng Ni, Li Wang, Yajuan Zhang, Junhua Gu, Xiangyan Yuan and Aihua Li and has published in prestigious journals such as IEEE Access, Sensors and Colloids and Surfaces A Physicochemical and Engineering Aspects.

In The Last Decade

Yongjun Qi

21 papers receiving 83 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yongjun Qi China 6 29 16 14 14 14 22 84
Mohamed Abdelawwad Germany 7 62 2.1× 4 0.3× 3 0.2× 1 0.1× 6 0.4× 17 282
A. Wolf Germany 5 15 0.5× 15 0.9× 25 1.8× 2 0.1× 10 86
Haimiao Zhang China 6 27 0.9× 31 1.9× 3 0.2× 92 6.6× 3 0.2× 16 187
Ekbert Hering Germany 5 22 0.8× 2 0.1× 2 0.1× 12 0.9× 34 104
Krzysztof Bernacki Poland 10 214 7.4× 5 0.3× 1 0.1× 6 0.4× 22 1.6× 41 269
Jack Reynolds United States 7 10 0.3× 5 0.3× 2 0.1× 9 0.6× 13 85
Y. Sasaki Japan 6 67 2.3× 1 0.1× 6 0.4× 13 0.9× 6 0.4× 21 104

Countries citing papers authored by Yongjun Qi

Since Specialization
Citations

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

Fields of papers citing papers by Yongjun Qi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yongjun Qi

This figure shows the co-authorship network connecting the top 25 collaborators of Yongjun Qi. A scholar is included among the top collaborators of Yongjun Qi 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 Yongjun Qi. Yongjun Qi 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.
Qi, Yongjun, et al.. (2025). Fan Blade Crack Detection Algorithm Based on Multi-Scale Feature Fusion. IEEE Access. 13. 15762–15772. 1 indexed citations
2.
3.
Qi, Rui, et al.. (2024). Investigation of mechanical properties of high-performance concrete via multi-method of regression tree approach. Materials Today Communications. 40. 109922–109922. 5 indexed citations
4.
Wang, Junhua, et al.. (2024). Monocular visual obstacle avoidance method for autonomous vehicles based on YOLOv5 in multi lane scenes. Alexandria Engineering Journal. 109. 497–507. 6 indexed citations
5.
Li, Ziqi, et al.. (2024). Robust Regularization Design of Graph Neural Networks Against Adversarial Attacks Based on Lyapunov Theory. Chinese Journal of Electronics. 33(3). 732–741. 1 indexed citations
6.
Li, Chunhui, Xuepeng Ni, Kunming Li, et al.. (2022). Fabrication of silicon nanoparticles/porous carbon@porous carbon nanofibers core-shell structured composites as high-performance anodes for lithium-ion batteries. Colloids and Surfaces A Physicochemical and Engineering Aspects. 655. 129721–129721. 20 indexed citations
7.
Qi, Yongjun, et al.. (2022). Fuzzy System for Image Defect Detection Based on Machine Vision. International Journal of Manufacturing Technology and Management. 1(1). 1–1. 1 indexed citations
8.
Qi, Yongjun, Junhua Gu, Yajuan Zhang, Gengshen Wu, & Feng Wang. (2020). Supervised deep semantics-preserving hashing for real-time pulmonary nodule image retrieval. Journal of Real-Time Image Processing. 17(6). 1857–1868. 2 indexed citations
9.
Qi, Yongjun, et al.. (2020). Unsupervised deep hashing by joint optimization for pulmonary nodule image retrieval. Measurement. 159. 107785–107785. 3 indexed citations
10.
Gu, Junhua, et al.. (2020). Classification of benign and malignant pulmonary nodules based on multi-scale feature fusion. JOURNAL OF SHENZHEN UNIVERSITY SCIENCE AND ENGINEERING. 37(4). 417–424. 1 indexed citations
11.
Qi, Yongjun, et al.. (2019). Pulmonary nodule image super-resolution using multi-scale deep residual channel attention network with joint optimization. The Journal of Supercomputing. 76(2). 1005–1019. 6 indexed citations
12.
Qi, Yongjun, et al.. (2019). Pulmonary Nodules Image Retrieval via Supervised Deep Hashing. 152–156. 1 indexed citations
13.
14.
Zhu, Yongtian, Xiangyan Yuan, Bozhong Gu, et al.. (2014). Kunlun Dark Universe Survey Telescope. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9145. 91450E–91450E. 11 indexed citations
15.
Zhang, Yajun & Yongjun Qi. (2008). A type of displacement actuator applied on LAMOST. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7019. 701928–701928. 1 indexed citations
16.
Yang, Bintang, Dehua Yang, Guang Meng, et al.. (2007). Application study on giant-magneostrictive actuator for driving segmented mirrors of very large astronomical telescope. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6423. 64230Z–64230Z. 2 indexed citations
17.
Zhang, Zhenchao, et al.. (2007). Control system of position actuators for segmented mirror active optics in LAMOST. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6721. 672106–672106. 2 indexed citations
18.
Yuan, Xiangyan, Xiangqun Cui, Genrong Liu, Yong Zhang, & Yongjun Qi. (2006). Low-order AO system in LAMOST. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6272. 62723O–62723O. 4 indexed citations
19.
Qi, Yongjun & Zhenchao Zhang. (2006). Displacement sensors applied on active optics in an astronomical telescope. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6275. 62751X–62751X. 1 indexed citations
20.
Yang, Dehua & Yongjun Qi. (2005). Measurement of the actuation transmitting mechanism of the segment prototype of the LAMOST telescope. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5877. 58770V–58770V. 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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