This map shows the geographic impact of Hernsoo Hahn'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 Hernsoo Hahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hernsoo Hahn more than expected).
This network shows the impact of papers produced by Hernsoo Hahn. 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 Hernsoo Hahn. The network helps show where Hernsoo Hahn may publish in the future.
Co-authorship network of co-authors of Hernsoo Hahn
This figure shows the co-authorship network connecting the top 25 collaborators of Hernsoo Hahn.
A scholar is included among the top collaborators of Hernsoo Hahn 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 Hernsoo Hahn. Hernsoo Hahn 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.
Han, Youngjoon, et al.. (2011). Vision-based navigation using top-view transform and beam-ray model. 371–376.1 indexed citations
2.
Lee, Seung‐Tae, et al.. (2010). A New Stereo Matching Method based on Reliability Space. Journal of the Institute of Electronics Engineers of Korea. 47(6). 82–90.2 indexed citations
3.
Lee, Chanho, et al.. (2010). Development of a Robot Vision System for Measuring 3D Pose of Large Object using Virtual Plane Algorithm. International Symposium on Robotics. 1. 1–6.1 indexed citations
4.
Han, Youngjoon, et al.. (2010). Lane and Curvature Detection Algorithm based on the Curve Template Matching Method using Top View Image. Journal of the Institute of Electronics Engineers of Korea. 47(6). 97–106.2 indexed citations
Lee, Nam‐Ki, et al.. (2009). Effective scheme of measuring the displacement between wheel and rail of active steering bogie using computer vision system. 2009 ICCAS-SICE. 2429–2432.2 indexed citations
8.
Rai, Laxmisha, et al.. (2009). Intelligent gesture generation in Humanoid robot using multi-component synchronization and coordination. 2009 ICCAS-SICE. 1388–1392.8 indexed citations
9.
Han, Youngjoon, et al.. (2009). Extended SURF Algorithm with Color Invariant Feature and Global Feature. Journal of the Institute of Electronics Engineers of Korea. 46(6). 58–67.2 indexed citations
10.
Kim, Jae‐Do, Youngjoon Han, & Hernsoo Hahn. (2009). Detection of Various Sized Car Number Plates using Edge-based Region Growing. Jeongbo gwahaghoe nonmunji. so'peuteuweeo mich eung'yong. 36(2). 122–130.1 indexed citations
Hahn, Hernsoo, et al.. (2009). SURF algorithm with color and global characteristics. 2009 ICCAS-SICE. 183–187.5 indexed citations
13.
Lee, Sukhan, Hanseok Ko, & Hernsoo Hahn. (2009). Multisensor Fusion and Integration for Intelligent Systems: An Edition of the Selected Papers from the IEEE International Conference on Multisensor Fusion .... Springer eBooks.
14.
Hahn, Hernsoo, et al.. (2009). Walking assistance system for sight impaired people based on a multimodal information transformation technique. 2009 ICCAS-SICE. 1639–1643.4 indexed citations
15.
Park, Sang‐Bum, Ki‐Joong Kim, Youngjoon Han, & Hernsoo Hahn. (2008). Implementation of Image Adaptive Map. Journal of the Korean Society for Precision Engineering. 25(2). 131–139.2 indexed citations
16.
Park, Sang‐Bum, et al.. (2007). Pose estimation of top object on stack of elliptical objects based on ellipse fitting and Kalman estimator. International Conference on Signal Processing. 48–53.3 indexed citations
17.
Han, Youngjoon, et al.. (2007). Face region detection using DCT and homomorphic filter. International Conference on Signal Processing. 7–12.3 indexed citations
18.
Lee, Nam‐Ki, et al.. (2007). Remote detection and monitoring of a water level using narrow band channel. International Conference on Signal Processing. 25–30.3 indexed citations
19.
Han, Youngjoon, et al.. (2007). Ellipse detection using a randomized hough transform based on edge segment merging scheme. International Conference on Signal Processing. 1–6.11 indexed citations
20.
Hong, Min-Cheol, et al.. (2002). A Spatially Adaptive Gradient-Projection Image Restoration. IEICE Transactions on Information and Systems. 85(5). 910–913.1 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.