Hideaki Hirashima

572 total citations
48 papers, 392 citations indexed

About

Hideaki Hirashima is a scholar working on Radiation, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hideaki Hirashima has authored 48 papers receiving a total of 392 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Radiation, 27 papers in Radiology, Nuclear Medicine and Imaging and 25 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hideaki Hirashima's work include Advanced Radiotherapy Techniques (40 papers), Medical Imaging Techniques and Applications (16 papers) and Advanced X-ray and CT Imaging (14 papers). Hideaki Hirashima is often cited by papers focused on Advanced Radiotherapy Techniques (40 papers), Medical Imaging Techniques and Applications (16 papers) and Advanced X-ray and CT Imaging (14 papers). Hideaki Hirashima collaborates with scholars based in Japan, Germany and Belarus. Hideaki Hirashima's co-authors include Mitsuhiro Nakamura, Takashi Mizowaki, Nobutaka Mukumoto, Yuki Miyabe, Tomohiro Ono, Yukinori Matsuo, Takashi Shintani, Takamasa Mitsuyoshi, Michio Yoshimura and Masahiro Hiraoka and has published in prestigious journals such as Physics in Medicine and Biology, Medical Physics and Radiotherapy and Oncology.

In The Last Decade

Hideaki Hirashima

41 papers receiving 390 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hideaki Hirashima Japan 10 294 280 171 154 21 48 392
Yoshiki Takayama Japan 9 212 0.7× 256 0.9× 139 0.8× 130 0.8× 14 0.7× 18 315
Ana Vaniqui Netherlands 10 308 1.0× 342 1.2× 230 1.3× 162 1.1× 19 0.9× 25 466
Giulia Buizza Italy 9 285 1.0× 151 0.5× 150 0.9× 61 0.4× 19 0.9× 21 345
Takahito Chiba Japan 10 179 0.6× 191 0.7× 110 0.6× 75 0.5× 17 0.8× 46 329
Haizhen Yue China 10 189 0.6× 274 1.0× 167 1.0× 76 0.5× 11 0.5× 26 304
Marcel Nachbar Germany 13 313 1.1× 314 1.1× 211 1.2× 51 0.3× 11 0.5× 31 419
Dennis N. Stanley United States 9 222 0.8× 294 1.1× 163 1.0× 78 0.5× 11 0.5× 42 327
James I. Monroe United States 9 180 0.6× 194 0.7× 128 0.7× 77 0.5× 21 1.0× 23 321
Kelly Kisling United States 9 204 0.7× 249 0.9× 125 0.7× 62 0.4× 17 0.8× 23 301
Rasmus Lübeck Christiansen Denmark 10 249 0.8× 238 0.8× 150 0.9× 85 0.6× 7 0.3× 25 344

Countries citing papers authored by Hideaki Hirashima

Since Specialization
Citations

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

Fields of papers citing papers by Hideaki Hirashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hideaki Hirashima

This figure shows the co-authorship network connecting the top 25 collaborators of Hideaki Hirashima. A scholar is included among the top collaborators of Hideaki Hirashima 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 Hideaki Hirashima. Hideaki Hirashima 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.
Hirashima, Hideaki, Yohei Sawada, Takahiro Fujimoto, et al.. (2025). Performance evaluation of a second‐generation O‐ring‐shaped image‐guided radiotherapy system with a gimbal‐mounted linear accelerator and real‐time tracking capabilities. Journal of Applied Clinical Medical Physics. 26(11). e70329–e70329.
2.
Matsumoto, Shigemi, Nobutaka Mukumoto, Tomohiro Ono, et al.. (2025). Margins to compensate for respiratory-induced mismatches between lung tumor and fiducial marker positions using four-dimensional computed tomography. Physics and Imaging in Radiation Oncology. 33. 100728–100728. 1 indexed citations
3.
Hirashima, Hideaki, Mitsuhiro Nakamura, Hiroki Adachi, et al.. (2025). Integration test of biaxially rotational dynamic-radiation therapy for nasopharyngeal carcinoma: Efficacy evaluation and dosimetric analysis. Radiotherapy and Oncology. 207. 110879–110879. 1 indexed citations
4.
Hirashima, Hideaki, et al.. (2025). Impact of diaphragm motion on dosimetry in lower thoracic spine stereotactic body radiotherapy. Physica Medica. 129. 104886–104886.
5.
Hirashima, Hideaki, Dejun Zhou, Nobutaka Mukumoto, et al.. (2025). Patient‐ and fraction‐specific magnetic resonance volume reconstruction from orthogonal images with generative adversarial networks. Medical Physics. 52(5). 2785–2795.
6.
7.
Ono, Tomohiro, et al.. (2024). Influence of dose calculation algorithms on the helical diode array using volumetric‐modulated arc therapy for small targets. Journal of Applied Clinical Medical Physics. 25(7). e14307–e14307. 1 indexed citations
8.
Ono, Tomohiro, et al.. (2024). Unifying gamma passing rates in patient-specific QA for VMAT lung cancer treatment based on data assimilation. Physical and Engineering Sciences in Medicine. 47(4). 1337–1348.
9.
Ono, Tomohiro, et al.. (2024). Applications of artificial intelligence for machine- and patient-specific quality assurance in radiation therapy: current status and future directions. Journal of Radiation Research. 65(4). 421–432. 9 indexed citations
10.
Hirashima, Hideaki, et al.. (2023). Evaluation of generalization ability for deep learning‐based auto‐segmentation accuracy in limited field of view CBCT of male pelvic region. Journal of Applied Clinical Medical Physics. 24(5). e13912–e13912. 3 indexed citations
11.
Hirashima, Hideaki, et al.. (2023). Dosimetric verification of four dose calculation algorithms for spine stereotactic body radiotherapy. Journal of Radiation Research. 65(1). 109–118. 3 indexed citations
12.
Hirashima, Hideaki, et al.. (2021). Development of in-house fully residual deep convolutional neural network-based segmentation software for the male pelvic CT. Radiation Oncology. 16(1). 135–135. 4 indexed citations
13.
Nakamura, Mitsuhiro, Takamasa Mitsuyoshi, Takashi Shintani, et al.. (2020). Application and limitation of radiomics approach to prognostic prediction for lung stereotactic body radiotherapy using breath‐hold CT images with random survival forest: A multi‐institutional study. Medical Physics. 47(9). 4634–4643. 31 indexed citations
14.
Nakamura, Mitsuhiro, Megumi Nakao, Nobutaka Mukumoto, et al.. (2020). Statistical shape model-based planning organ-at-risk volume: application to pancreatic cancer patients. Physics in Medicine and Biology. 66(1). 14001–14001. 5 indexed citations
15.
Nakamura, Mitsuhiro, Takamasa Mitsuyoshi, Takashi Shintani, et al.. (2020). Comparison of radiomic features in diagnostic CT images with and without contrast enhancement in the delayed phase for NSCLC patients. Physica Medica. 69. 176–182. 38 indexed citations
16.
Nakamura, Mitsuhiro, et al.. (2019). Performance evaluation of a newly developed three-dimensional model-based global-to-local registration in prostate cancer. Journal of Radiation Research. 60(5). 595–602. 3 indexed citations
17.
Hirashima, Hideaki, Mitsuhiro Nakamura, Yuki Miyabe, et al.. (2019). Quality assurance of non-coplanar, volumetric-modulated arc therapy employing a C-arm linear accelerator, featuring continuous patient couch rotation. Radiation Oncology. 14(1). 62–62. 6 indexed citations
18.
Hirashima, Hideaki, Mitsuhiro Nakamura, Yuki Miyabe, et al.. (2017). Geometric and dosimetric quality assurance using logfiles and a 3D helical diode detector for Dynamic WaveArc. Physica Medica. 43. 107–113. 5 indexed citations
19.
Hirashima, Hideaki, et al.. (2014). Development of a New Position-recognition System for Robotic Radiosurgery Systems Using Machine Vision. Japanese Journal of Radiological Technology. 70(8). 751–756. 2 indexed citations
20.
Hirashima, Hideaki, et al.. (1994). A basic chromophore and leuco-chromophore in mechanical pulps: possible repetition of photochemical reduction-oxidation-reduction. TAPPI Journal. 77(1). 146–154. 6 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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