Chikayoshi Sumi

1.3k total citations
87 papers, 942 citations indexed

About

Chikayoshi Sumi is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Mechanics of Materials. According to data from OpenAlex, Chikayoshi Sumi has authored 87 papers receiving a total of 942 indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Radiology, Nuclear Medicine and Imaging, 62 papers in Biomedical Engineering and 45 papers in Mechanics of Materials. Recurrent topics in Chikayoshi Sumi's work include Ultrasound Imaging and Elastography (61 papers), Ultrasonics and Acoustic Wave Propagation (40 papers) and Ultrasound and Hyperthermia Applications (24 papers). Chikayoshi Sumi is often cited by papers focused on Ultrasound Imaging and Elastography (61 papers), Ultrasonics and Acoustic Wave Propagation (40 papers) and Ultrasound and Hyperthermia Applications (24 papers). Chikayoshi Sumi collaborates with scholars based in Japan. Chikayoshi Sumi's co-authors include Kiyoshi Nakayama, Akifumi Suzuki, Hidenori Matsuzawa, Mitsuhiro Kubota, Jun Kuwabara, Masaki Mori, Hiroshi Kanai, Minoru Tanabe, Kunio Shimizu and Ishii Ishii and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Physics and IEEE Transactions on Biomedical Engineering.

In The Last Decade

Chikayoshi Sumi

80 papers receiving 918 citations

Peers

Chikayoshi Sumi
Didier Vray France
Kyle W. Hollman United States
Douglas N. Stephens United States
Xiaochen Xu United States
John Castellucci United States
Adam Shaw United Kingdom
Erwin J. Alles United Kingdom
Morten Fischer Rasmussen Denmark
Yaoyao Cui China
K. Kirk Shung United States
Didier Vray France
Chikayoshi Sumi
Citations per year, relative to Chikayoshi Sumi Chikayoshi Sumi (= 1×) peers Didier Vray

Countries citing papers authored by Chikayoshi Sumi

Since Specialization
Citations

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

Fields of papers citing papers by Chikayoshi Sumi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chikayoshi Sumi

This figure shows the co-authorship network connecting the top 25 collaborators of Chikayoshi Sumi. A scholar is included among the top collaborators of Chikayoshi Sumi 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 Chikayoshi Sumi. Chikayoshi Sumi 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.
2.
Sumi, Chikayoshi, et al.. (2017). Beamforming using phase aberration correction on the basis of cross-correlation (2nd report) -- Using correlation for determining effective aperture width and method application. IEICE Technical Report; IEICE Tech. Rep.. 117(41). 33–37. 1 indexed citations
3.
Sumi, Chikayoshi, et al.. (2017). Over-determined systems on human tissue displacement vector observation using ultrasonic echo technique and application of tissue displacement vector measurement to high spatial resolution echo imaging. IEICE Technical Report; IEICE Tech. Rep.. 117(227). 11–16. 1 indexed citations
4.
Sumi, Chikayoshi, et al.. (2016). Beamforming using phase aberration correction on the basis of cross-correlation (1st report). IEICE Technical Report; IEICE Tech. Rep.. 116(352). 1–6. 1 indexed citations
5.
Sumi, Chikayoshi, et al.. (2012). Increase in accuracy of tissue displacement vector measurement and speckle reduction using coherent and incoherent superposition of multidimensional echo signals. IEICE Technical Report; IEICE Tech. Rep.. 112(16). 33–38. 2 indexed citations
6.
Sumi, Chikayoshi. (2011). Multidimensional ultrasonic imaging and displacement vector measurement using spectra frequency division method. IEICE Technical Report; IEICE Tech. Rep.. 111(158). 85–90. 4 indexed citations
7.
Sumi, Chikayoshi. (2011). Increase in accuracy of echo imaging and displacement measurement by considering the direction of beam-steering : Application to lateral modulation (LM) and a steering angle (ASTA). IEICE technical report. Speech. 111(61). 1–8. 3 indexed citations
8.
Sumi, Chikayoshi, et al.. (2011). Accuracy of measurements of tissue lateral displacement and displacement vector using laterally wide wave transmission for high speed scanning over region of interest. IEICE Technical Report; IEICE Tech. Rep.. 111(272). 23–28. 1 indexed citations
9.
10.
Sumi, Chikayoshi. (2010). Determination of Lateral Modulation Apodization Functions Using a Regularized, Weighted Least Squares Estimation. International Journal of Biomedical Imaging. 2010(1). 635294–635294. 3 indexed citations
11.
Sumi, Chikayoshi, et al.. (2009). Applications of ultrasonic beam steering to tissue imaging. IEICE Technical Report; IEICE Tech. Rep.. 109(135). 33–37. 1 indexed citations
12.
Sumi, Chikayoshi, et al.. (2008). Regularization for ultrasonic measurements of tissue displacement vector and strain tensor. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 55(4). 787–799. 21 indexed citations
13.
Sumi, Chikayoshi, et al.. (2008). Spatially variant regularization of lateral displacement measurement using variance. Ultrasonics. 49(4-5). 459–465. 1 indexed citations
14.
Sumi, Chikayoshi, et al.. (2008). Effective lateral modulations with applications to shear modulus reconstruction using displacement vector measurement. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 55(12). 2607–2625. 26 indexed citations
15.
Sumi, Chikayoshi. (2008). Regularization of tissue shear modulus reconstruction using strain variance. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 55(2). 297–307. 21 indexed citations
16.
Sumi, Chikayoshi. (2000). Feasibility of monitoring thermal therapy by ultrasonic strain measurement-based shear modulus reconstruction. Journal of the Visualization Society of Japan. 20(1Supplement). 179–180. 2 indexed citations
17.
Sumi, Chikayoshi. (1999). Fine elasticity imaging utilizing the iterative RF-echo phase matching method. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 46(1). 158–166. 70 indexed citations
18.
Sumi, Chikayoshi, Akifumi Suzuki, & Kiyoshi Nakayama. (1995). Phantom Experiment on Estimation of Shear Modulus Distribution in Soft Tissue from Ultrasonic Measurement of Displacement Vector Field. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 78(12). 1655–1664. 50 indexed citations
19.
Suzuki, Akifumi, Chikayoshi Sumi, Kiyoshi Nakayama, & Masaki Mori. (1995). Real-time adaptive cancelling of ambient noise in lung sound measurement. Medical & Biological Engineering & Computing. 33(5). 704–708. 20 indexed citations
20.
Sumi, Chikayoshi, Akifumi Suzuki, & Kiyoshi Nakayama. (1995). Estimation of shear modulus distribution in soft tissue from strain distribution. IEEE Transactions on Biomedical Engineering. 42(2). 193–202. 146 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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