Keisuke Usui - Publications, H-index & Citations

Keisuke Usui

juntendo university

9H指数

106论文数

575被引数

收录论文 18

发表时间

Investigation of dose ratios of hybrid volumetric-modulated arc Therapy plans for nonsmall cell lung cancer 非小细胞肺癌中混合容积调制弧形 Therapy 计划的剂量比研究

Medical Dosimetry

IF1

2026-01-01

PREAI

Suga, Kenta; Usui, Keisuke; Arita, Akihiro; Adachi, Hiroto; Kamiyama, Sae; Sakamoto, Hajime; Kyogoku, Shinsuke; Daida, Hiroyuki

Dosimetric evaluation of target and peri-cavity by replacing CT values for cavities within the target in volumetric modulated arc therapy 靶区和腔周组织的剂量学评估：通过替换靶区内腔穴的CT值在容积旋转调强放疗中的应用

Medical Dosimetry

IF1

2025-10-01

PREAI

Adachi, Hiroto; Usui, Keisuke; Arita, Akihiro; Suga, Kenta; Kamiyama, Sae; Sakamoto, Hajime; Kyogoku, Shinsuke; Daida, Hiroyuki

Using Deep Learning to Simultaneously Reduce Noise and Motion Artifacts in Brain MR Imaging 利用深度学习同时降低脑部MR成像中的噪声和运动伪影

MAGNETIC RESONANCE IN MEDICAL SCIENCES

IF3.2

2025-01-01

OAAI

Muro, Isao; Isoiwa, Tetsuro; Shibukawa, Shuhei; Usui, Keisuke; Otsuka, Yuhei

Reducing image artifacts in sparse projection CT using conditional generative adversarial networks 使用条件生成对抗网络减少稀疏投影CT中的图像伪影

SCIENTIFIC REPORTS

IF3.9

2024-02-16

OAAI

Usui, Keisuke; Kamiyama, Sae; Arita, Akihiro; Ogawa, Koichi; Sakamoto, Hajime; Sakano, Yasuaki; Kyogoku, Shinsuke; Daida, Hiroyuki

Atomic structure of ZrO2-doped Li2O-SiO2-based multi-component glasses revealed by molecular dynamics-reverse Monte Carlo modeling 通过分子动力学-反向蒙特卡洛建模揭示的ZrO2-doped Li2O-SiO2-based多组分玻璃的原子结构

JOURNAL OF NON-CRYSTALLINE SOLIDS

IF3.5

2023-09-01

PREAI

Toyoda, R.; Usui, K.; Hirota, T.; Kimura, K.; Onodera, Y.; Cicconi, M. R.; Belli, R.; Brehl, M.; Lubauer, J.; Lohbauer, U.; Tajiri, H.; Ikeda, K.; Hayakawa, T.; de Ligny, D.; Kohara, S.; Hayashi, K.

Evaluation of motion artefact reduction depending on the artefacts' directions in head MRI using conditional generative adversarial networks

SCIENTIFIC REPORTS

IF3.9

2023-05-26

OAAI

Usui, Keisuke; Muro, Isao; Shibukawa, Syuhei; Goto, Masami; Ogawa, Koichi; Sakano, Yasuaki; Kyogoku, Shinsuke; Daida, Hiroyuki

A cycle generative adversarial network for improving the quality of four-dimensional cone-beam computed tomography images 用于提高四维锥束计算机断层扫描图像质量的循环生成对抗网络

RADIATION ONCOLOGY

IF3.2

2022-04-07

OAAI

Usui, Keisuke; Ogawa, Koichi; Goto, Masami; Sakano, Yasuaki; Kyougoku, Shinsuke; Daida, Hiroyuki

Quantitative evaluation of deep convolutional neural network-based image denoising for low-dose computed tomography 基于深度卷积神经网络的低剂量ct图像去噪定量评价

VISUAL COMPUTING FOR INDUSTRY BIOMEDICINE AND ART

IF6

2021-07-25

OAAI

Usui, Keisuke; Ogawa, Koichi; Goto, Masami; Sakano, Yasuaki; Kyougoku, Shinsuke; Daida, Hiroyuki

Clinical Evaluation of a Rotational Set-up Correction Device for Multiple Brain Metastases Using Single-Isocenter Stereotactic Radiation Therapy

INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS

IF6.5

2019-09-01

OAAI

Usui, K.; Isobe, A.; Hara, N.; Kawamoto, T.; Oshima, M.; Shikama, N.; Sasai, K.

Dosimetric and Radiobiological Evaluation of Delivered Dose Distribution with Intra-Fractional Motion in Prostate Stereotactic Radiation Therapy Treatments Using VMAT and Helical Tomotherapy

INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS

IF6.5

2018-11-01

PREAI

Usui, K.; Takatsu, J.; Ogawa, K.; Shikama, N.; Sasai, K.

Improvement of Dose Calculation with Scattered Photon-Corrected kV Cone-Beam CT Image Using the Kernel Deconvolution Method

INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS

IF6.5

2017-10-01

PREAI

Usui, K.; Kubota, S.; Sasai, K.; Ogawa, K.

Limited Impact of Setup and Range Uncertainties, Breathing Motion, and Interplay Effects in Robustly Optimized Intensity Modulated Proton Therapy for Stage III Non-small Cell Lung Cancer

INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS

IF6.5

2016-11-01

PREAI

Inoue, Tatsuya; Widder, Joachim; van Dijk, Lisanne V.; Takegawa, Hideki; Koizumi, Masahiko; Takashina, Masaaki; Usui, Keisuke; Kurokawa, Chie; Sugimoto, Satoru; Saito, Anneyuko I.; Sasai, Keisuke; van't Veld, Aart A.; Langendijk, Johannes A.; Korevaar, Erik W.

Analyzing the Effect of Scattered Photons on Cone Beam Computed Tomography-Based Adaptive Radiation Therapy

INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS

IF6.5

2016-10-01

OAAI

Usui, K.; Inoue, T.; Kurokawa, C.; Sugimoto, S.; Sasai, K.; Ogawa, K.

Monte Carlo Study On a Cone-Beam Computed Tomography Using a Cross-Type Carbon Fiber Antiscatter Grid

MEDICAL PHYSICS

IF3.2

2016-06-07

PREAI

Usui, K.; Inoue, T.; Kurokawa, C.; Sugimoto, S.; Sasai, K.; Ogawa, K.