This map shows the geographic impact of Qifeng Yu'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 Qifeng Yu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Qifeng Yu more than expected).
This network shows the impact of papers produced by Qifeng Yu. 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 Qifeng Yu. The network helps show where Qifeng Yu may publish in the future.
Co-authorship network of co-authors of Qifeng Yu
This figure shows the co-authorship network connecting the top 25 collaborators of Qifeng Yu.
A scholar is included among the top collaborators of Qifeng Yu 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 Qifeng Yu. Qifeng Yu is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Yu, Qifeng. (2011). Automatic detection of airfield runways in SAR images. Journal of Applied Optics.1 indexed citations
10.
Yu, Qifeng. (2009). Measuring cooperative target's pose based on proportions of feature points. Journal of Applied Optics.
11.
Yu, Qifeng. (2009). A Method to Extract the Runway for Airborne Vision Based Auto-landing. Journal of National University of Defense Technology.1 indexed citations
12.
Yu, Qifeng. (2009). Classification and State of IR/Visible Image Registration Methods. Infrared Technology.5 indexed citations
13.
Yu, Qifeng. (2008). Vision-Based Disturbance-Rejecting Methods for Space Targets Pose Measurements. Journal of Astronautics.3 indexed citations
14.
Yu, Qifeng. (2008). A New Algorism of Matching Line Segments. Journal of National University of Defense Technology.3 indexed citations
15.
Yu, Qifeng, et al.. (2006). The Contoured Window Filter for Interferogram and the Application of Video Measurement in National Defense Examinations. Journal of Experimental Mechanics. 21(6). 727–734.
16.
Yu, Qifeng. (2006). Restoration of uniform rotation motion blurred images based on Z transformation. Guangdian gongcheng.3 indexed citations
17.
Yu, Qifeng. (2006). A new line boundary detection algorithm based on histogram of gradient's direction. Optical Technique.3 indexed citations
18.
Yu, Qifeng. (2006). Autocorrelation Based Identification the Blur Extent of Uniform Motion Blurred Images. Journal of National University of Defense Technology.2 indexed citations
19.
Yu, Qifeng. (2005). Rapid restoration of images blurred by uniform linear motion based on Z transform. Optical Technique.2 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.