Changwen Qu

1.1k total citations · 1 hit paper
45 papers, 852 citations indexed

About

Changwen Qu is a scholar working on Aerospace Engineering, Artificial Intelligence and Computer Vision and Pattern Recognition. According to data from OpenAlex, Changwen Qu has authored 45 papers receiving a total of 852 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Aerospace Engineering, 15 papers in Artificial Intelligence and 13 papers in Computer Vision and Pattern Recognition. Recurrent topics in Changwen Qu's work include Advanced SAR Imaging Techniques (24 papers), Radar Systems and Signal Processing (14 papers) and Target Tracking and Data Fusion in Sensor Networks (12 papers). Changwen Qu is often cited by papers focused on Advanced SAR Imaging Techniques (24 papers), Radar Systems and Signal Processing (14 papers) and Target Tracking and Data Fusion in Sensor Networks (12 papers). Changwen Qu collaborates with scholars based in China and Ukraine. Changwen Qu's co-authors include Jianwei Li, Jiaqi Shao, You He, Feng Su, Tao Jian, Jianwei Li, Jiaqi Shao, Nan Li, Yanan Li and Qiang Zhou and has published in prestigious journals such as Sensors, IEEE Transactions on Aerospace and Electronic Systems and Science China Information Sciences.

In The Last Decade

Changwen Qu

42 papers receiving 827 citations

Hit Papers

align trajectories

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.

Ship detection in SAR images based on an improved faster R-CNN

2017 515 citations Jianwei Li, Changwen Qu et al. profile →

Peers

Changwen Qu

AE

CVPR

OCEAN

AI

OE

Qizhe Qu China

Congan Xu China

Huilin Xiong China

Sijia Feng China

Bonhwa Ku South Korea

Weihai Li China

Jean‐Marc Le Caillec France

Umamahesh Srinivas United States

Mohammed Jahangir United Kingdom

Qizhe Qu China

Changwen Qu

765 ×1.2

AE

380 ×0.9

CVPR

163 ×1.0

OCEAN

341 ×2.6

AI

162 ×1.5

OE

Citations per year, relative to Changwen Qu Changwen Qu (= 1×) peers Qizhe Qu

Countries citing papers authored by Changwen Qu

Since Specialization

Citations

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

Fields of papers citing papers by Changwen Qu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Changwen Qu

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

1.

Li, Jianwei, et al.. (2018). Ship classification for unbalanced SAR dataset based on convolutional neural network. Journal of Applied Remote Sensing. 12(3). 1–1. 34 indexed citations

2.

Li, Jianwei, Changwen Qu, & Jiaqi Shao. (2017). Ship detection in SAR images based on an improved faster R-CNN. 1–6. 515 indexed citations breakdown →

3.

Li, Zhi, et al.. (2017). Ship detection in harbor area in SAR images based on constructing an accurate sea-clutter model. 13–19. 4 indexed citations

4.

Shao, Jiaqi, Changwen Qu, & Jianwei Li. (2017). A performance analysis of convolutional neural network models in SAR target recognition. 1–6. 31 indexed citations

5.

Qu, Changwen, et al.. (2017). Regularization parameter estimation for point-based synthetic aperture radar image feature enhancement based on Mellin transform. Journal of Applied Remote Sensing. 11(4). 1–1. 3 indexed citations

6.

Li, Jianwei, et al.. (2016). Localized Ridgelet Transform-based detection of ship wakes in SAR images. 613–617. 4 indexed citations

7.

Qu, Changwen, et al.. (2013). The marginalized Kalman filter algorithm for multi-plane passive tracking. 29(8). 949–955. 1 indexed citations

8.

Qu, Changwen, et al.. (2013). Novel passive localization algorithm based on weighted restricted total least square. Journal of Systems Engineering and Electronics. 24(4). 592–599. 4 indexed citations

9.

Yang, Jian, et al.. (2012). Fast estimation of multilook K-distribution parameters via the least-squares nonlinear curve-fitting. 856–860. 3 indexed citations

10.

Jian, Tao, et al.. (2012). Cascaded Detector for Range-Spread Target in Non-Gaussian Clutter. IEEE Transactions on Aerospace and Electronic Systems. 48(2). 1713–1725. 14 indexed citations

11.

Qu, Changwen, et al.. (2011). Emitter gray identification based on variable precision rough set model. Kongzhi yu juece. 26(5). 753–756. 1 indexed citations

12.

Qu, Changwen. (2011). Radar Configuration Research of Double Station Cross Location. Radar Science and Technology. 1 indexed citations

13.

Jian, Tao, et al.. (2011). High resolution radar target adaptive detector and performance assessment. Journal of Systems Engineering and Electronics. 22(2). 212–218. 2 indexed citations

14.

He, You, et al.. (2010). CFAR assessment of covariance matrix estimators for non-Gaussian clutter. Science China Information Sciences. 53(11). 2343–2351. 4 indexed citations

15.

Qu, Changwen, et al.. (2010). Active cancellation stealth analysis of warship for LFM radar. 2109–2112. 9 indexed citations

16.

Qu, Changwen. (2009). Modified SDD-GLRT Detector for Range-Spread Targets in Non-Gaussian Clutter. Dianzi xuebao. 5 indexed citations

17.

Qu, Changwen. (2008). Study of Assessment Model for Anti-radiation Missile's Damage Capacity Against Ground Radar. Journal of Projectiles.Rockets.Missiles and Guidance. 1 indexed citations

18.

Qu, Changwen. (2007). Analysis of the Shading Between Multicomponent Chirp Signals in the Fractional Fourier Domain. Dianzi xuebao. 7 indexed citations

19.

Qu, Changwen, et al.. (2005). Application of STFT ridges and RT to moving targets detection in SAR. 5. 669–672. 4 indexed citations

20.

He, You, Feng Su, & Changwen Qu. (2005). A novel multiple LFMsignals detection method. 818–821. 3 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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