Bonhwa Ku

705 total citations
64 papers, 504 citations indexed

About

Bonhwa Ku is a scholar working on Computer Vision and Pattern Recognition, Artificial Intelligence and Oceanography. According to data from OpenAlex, Bonhwa Ku has authored 64 papers receiving a total of 504 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Computer Vision and Pattern Recognition, 23 papers in Artificial Intelligence and 17 papers in Oceanography. Recurrent topics in Bonhwa Ku's work include Underwater Acoustics Research (13 papers), Seismology and Earthquake Studies (12 papers) and Earthquake Detection and Analysis (10 papers). Bonhwa Ku is often cited by papers focused on Underwater Acoustics Research (13 papers), Seismology and Earthquake Studies (12 papers) and Earthquake Detection and Analysis (10 papers). Bonhwa Ku collaborates with scholars based in South Korea, United States and Japan. Bonhwa Ku's co-authors include Hanseok Ko, David K. Han, Gwantae Kim, Jae-Kwang Ahn, Suhwan Kim, Sang‐Ho Lee, Sangwook Park, Yifan Jiang, Jeongki Min and Jill Nelson and has published in prestigious journals such as Sensors, Journal of the Optical Society of America A and IEEE Transactions on Aerospace and Electronic Systems.

In The Last Decade

Bonhwa Ku

55 papers receiving 488 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Bonhwa Ku South Korea	13	199	165	124	96	87	64	504
Huigang Wang China	11	98 0.5×	53 0.3×	49 0.4×	50 0.5×	49 0.6×	44	435
Peixuan Yang China	18	79 0.4×	34 0.2×	233 1.9×	32 0.3×	202 2.3×	23	488
Tie Zhong China	17	225 1.1×	139 0.8×	29 0.2×	390 4.1×	17 0.2×	51	751
Xiaojie Ma China	13	130 0.7×	114 0.7×	67 0.5×	17 0.2×	354 4.1×	28	590
Scott Reed United Kingdom	11	140 0.7×	92 0.6×	343 2.8×	16 0.2×	272 3.1×	26	624
Wenwei Ying China	9	50 0.3×	41 0.2×	172 1.4×	23 0.2×	158 1.8×	27	342
Gerald J. Dobeck United States	12	100 0.5×	135 0.8×	401 3.2×	36 0.4×	115 1.3×	43	635
G.J. Dobeck United States	12	78 0.4×	109 0.7×	337 2.7×	19 0.2×	67 0.8×	33	511
George Tzagkarakis Greece	12	107 0.5×	49 0.3×	38 0.3×	19 0.2×	22 0.3×	61	530
Sijia Feng China	13	127 0.6×	137 0.8×	88 0.7×	17 0.2×	429 4.9×	18	604

Countries citing papers authored by Bonhwa Ku

Since Specialization

Citations

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

Fields of papers citing papers by Bonhwa Ku

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bonhwa Ku

This figure shows the co-authorship network connecting the top 25 collaborators of Bonhwa Ku. A scholar is included among the top collaborators of Bonhwa Ku 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 Bonhwa Ku. Bonhwa Ku is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Ku, Bonhwa, et al.. (2025). Performance Evaluation Metrics for Empathetic LLMs. Information. 16(11). 977–977.

Ku, Bonhwa, et al.. (2024). Towards high-fidelity facial UV map generation in real-world. Pattern Recognition Letters. 180. 68–74.

Ahn, Jae-Kwang, et al.. (2023). Virtual Scenarios of Earthquake Early Warning to Disaster Management in Smart Cities Based on Auxiliary Classifier Generative Adversarial Networks. Sensors. 23(22). 9209–9209. 4 indexed citations

Ku, Bonhwa, et al.. (2022). Learnable Maximum Amplitude Structure for Earthquake Event Classification. IEEE Geoscience and Remote Sensing Letters. 19. 1–5. 4 indexed citations

Ku, Bonhwa, et al.. (2021). Analysis of normalization effect for earthquake events classification. The Journal of the Acoustical Society of Korea. 40(2). 130–138.

Choi, Byung‐Kyu, et al.. (2020). Precipitable Water Vapor Retrieval from Shipborne GNSS Observations on the Korean Research Vessel ISABU. Sensors. 20(15). 4261–4261. 3 indexed citations

Kim, Gwantae, et al.. (2020). Convolutional Recurrent Neural Networks for Earthquake Epicentral Distance Estimation Using Single-Channel Seismic Waveform. 15. 6619–6622. 2 indexed citations

Lee, Junyeop, Jeongki Min, Gwantae Kim, et al.. (2020). FBRNN: feedback recurrent neural network for extreme image super-resolution. 2021–2028. 11 indexed citations

Ku, Bonhwa, et al.. (2019). Deep Convolutional Neural Network with Bottleneck Structure using Raw Seismic Waveform for Earthquake Classification. Journal of the Korea Society of Computer and Information. 24(1). 33–39. 2 indexed citations

10.

Park, Sangwook, et al.. (2018). Man-Made Radio Frequency Interference Suppression for Compact HF Surface Wave Radar. IEEE Geoscience and Remote Sensing Letters. 15(9). 1317–1321. 3 indexed citations

11.

Ku, Bonhwa, et al.. (2017). License Plate Detection and Character Segmentation Using Adaptive Binarization Based on Superpixels under Illumination Change. IEICE Transactions on Information and Systems. E100.D(6). 1384–1387. 1 indexed citations

12.

Ku, Bonhwa, et al.. (2016). Key Frame Extraction Based on Chaos Theory and Color Information for Video Summarization. IEICE Transactions on Information and Systems. E99.D(6). 1698–1701. 1 indexed citations

13.

Ku, Bonhwa, et al.. (2016). Online Multi-object Tracking Based on Hierarchical Association Framework. 36. 1273–1281. 5 indexed citations

14.

Kim, Minjae, et al.. (2012). Multi-sensor Image Registration Using Normalized Mutual Information and Gradient Orientation. Journal of the Korea Society of Computer and Information. 17(6). 37–48.

15.

Ku, Bonhwa, et al.. (2011). Improved Block-based Background Modeling Using Adaptive Parameter Estimation. Journal of the Korea Society of Computer and Information. 16(4). 73–81.

16.

Ku, Bonhwa, et al.. (2010). Robust Search Method for Ship Wake Using Two Wake Sensors. The Journal of the Acoustical Society of Korea. 29(3). 155–164. 2 indexed citations

17.

Ku, Bonhwa, et al.. (2009). Robust Ship Wake Search Method in the Target Evasion Environment. Journal of the Korea Institute of Military Science and Technology. 12(1). 8–17. 3 indexed citations

18.

Ku, Bonhwa, et al.. (2009). Target search method for a torpedo to the evading ship using fuzzy inference. 2009 ICCAS-SICE. 5279–5284.

19.

Kim, Suhwan, et al.. (2008). Performance comparison of target localization for active sonar systems. IEEE Transactions on Aerospace and Electronic Systems. 44(4). 1371–1380. 49 indexed citations

20.

Ku, Bonhwa, et al.. (2006). The Effectiveness Analysis of Multistatic Sonar Network Via Detection Performance. Journal of the Korea Institute of Military Science and Technology. 9(1). 24–32. 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.

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