Nobuyuki Otsu

113 total papers · 43.5k total citations
74 papers, 31.7k citations indexed

About

Nobuyuki Otsu is a scholar working on Computer Vision and Pattern Recognition, Artificial Intelligence and Media Technology. According to data from OpenAlex, Nobuyuki Otsu has authored 74 papers receiving a total of 31.7k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Computer Vision and Pattern Recognition, 25 papers in Artificial Intelligence and 11 papers in Media Technology. Recurrent topics in Nobuyuki Otsu’s work include Face and Expression Recognition (14 papers), Image Retrieval and Classification Techniques (13 papers) and Anomaly Detection Techniques and Applications (10 papers). Nobuyuki Otsu is often cited by papers focused on Face and Expression Recognition (14 papers), Image Retrieval and Classification Techniques (13 papers) and Anomaly Detection Techniques and Applications (10 papers). Nobuyuki Otsu collaborates with scholars based in Japan, United States and China. Nobuyuki Otsu's co-authors include Takio Kurita, Takumi Kobayashi, Hideki Asoh, Yasuo Kuniyoshi, Kenji Watanabe, Tadaaki Hosaka, Masatoshi Hamanaka, Kôiti Hasida, Masataka Goto and Osamu Hasegawa and has published in prestigious journals such as PLoS ONE, Pattern Recognition and Pattern Recognition Letters.

Co-authorship network of co-authors of Nobuyuki Otsu

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

Nobuyuki Otsu

67 papers receiving 30.1k citations

Fields of papers citing papers by Nobuyuki Otsu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nobuyuki Otsu

Since Specialization
Citations

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

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026