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ORCIDKei Ichiji
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- affiliation: Tohoku University Graduate School of Medicine, Department of Radiological Imaging and Informatics, Japan
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Journal Articles
- 2023
[j6]Yuwen Zeng
, Xiaoyong Zhang, Yusuke Kawasumi, Akihito Usui, Kei Ichiji, Masato Funayama, Noriyasu Homma:
A 2.5D Deep Learning-Based Method for Drowning Diagnosis Using Post-Mortem Computed Tomography. IEEE J. Biomed. Health Informatics 27(2): 1026-1035 (2023)- [j5]Ivo Bukovsky, Gejza Dohnal, Peter Mark Benes, Kei Ichiji, Noriyasu Homma:
Letter on Convergence of In-Parameter-Linear Nonlinear Neural Architectures With Gradient Learnings. IEEE Trans. Neural Networks Learn. Syst. 34(8): 5189-5192 (2023) - 2022
- [j4]Takumi Shinohara, Kei Ichiji, Jiaoyang Wang, Noriyasu Homma, Xiaoyong Zhang, Norihiro Sugita, Makoto Yoshizawa:
Improved Tumor Image Estimation in X-Ray Fluoroscopic Images by Augmenting 4DCT Data for Radiotherapy. J. Adv. Comput. Intell. Intell. Informatics 26(4): 471-482 (2022) - 2019
- [j3]Norihiro Sugita, Katsuhiro Sasaki, Makoto Yoshizawa, Kei Ichiji, Makoto Abe, Noriyasu Homma, Tomoyuki Yambe:
Effect of viewing a three-dimensional movie with vertical parallax. Displays 58: 20-26 (2019) - 2014
- [j2]Xiaoyong Zhang, Noriyasu Homma, Kei Ichiji, Makoto Abe, Norihiro Sugita, Makoto Yoshizawa:
A Faster 1-D Phase-Only Correlation-Based Method for Estimations of Translations, Rotation and Scaling in Images. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 97-A(3): 809-819 (2014) - 2013
- [j1]Kei Ichiji, Noriyasu Homma, Masao Sakai, Yuichiro Narita, Yoshihiro Takai, Xiaoyong Zhang, Makoto Abe, Norihiro Sugita, Makoto Yoshizawa:
A Time-Varying Seasonal Autoregressive Model-Based Prediction of Respiratory Motion for Tumor following Radiotherapy. Comput. Math. Methods Medicine 2013: 390325:1-390325:9 (2013)
Conference and Workshop Papers
- 2024
- [c20]Yuwen Zeng, Xiaoyong Zhang, Kei Ichiji, Noriyasu Homma:
Integration of Classification and Segmentation for Computer-Aided Diagnosis System of Drowning. IJCNN 2024: 1-7 - [c19]Zhang Zhang, Xiaoyong Zhang, Taihei Mizuno, Kei Ichiji, Noriyasu Homma:
Attention Optimization in AI-Aided Drowning Diagnosis Using Post-Mortem CT to Mitigate Overfitting with Limited Training Data. IJCNN 2024: 1-6 - 2023
- [c18]Zhang Zhang, Xiaoyong Zhang, Kei Ichiji, Ivo Bukovsky, Shuo-Yan Chou, Noriyasu Homma:
How Different Data Sources Impact Deep Learning Performance in COVID-19 Diagnosis using Chest X-ray Images. IIAI-AAI 2023: 508-513 - 2021
- [c17]Amber Habib Qureshi, Xiaoyong Zhang, Kei Ichiji, Yusuke Kawasumi, Akihito Usui, Masato Funayama, Noriyasu Homma:
Deep CNN-Based Computer-Aided Diagnosis for Drowning Detection using Post-mortem Lungs CT Images. BIBM 2021: 2309-2313 - [c16]Saida Salima Nawrin, Kei Ichiji, Shunsuke Yamaki, Norihiro Sugita, Makoto Yoshizawa:
A study on indoor physical activity monitoring using Bluetooth signal strength. LifeTech 2021: 489-493 - [c15]Yuwen Zeng, Xiaoyong Zhang, Yusuke Kawasumi, Akihito Usui, Kei Ichiji, Masato Funayama, Noriyasu Homma:
Deep Learning-Based Interpretable Computer-Aided Diagnosis of Drowning for Forensic Radiology. SICE 2021: 820-824 - 2020
- [c14]Noriyasu Homma, Kyohei Noro, Xiaoyong Zhang, Yutaro Kon, Kei Ichiji, Ivo Bukovsky, Akiko Sato, Naoko Mori:
Human ability enhancement for reading mammographic masses by a deep learning technique. BIBM 2020: 2962-2964 - [c13]Noriyasu Homma, Xiaoyong Zhang, Amber Qureshi, Takuya Konno, Yusuke Kawasumi, Akihito Usui, Masato Funayama, Ivo Bukovsky, Kei Ichiji, Norihiro Sugita, Makoto Yoshizawa:
A Deep Learning Aided Drowning Diagnosis for Forensic Investigations using Post-Mortem Lung CT Images. EMBC 2020: 1262-1265 - [c12]Norihiro Sugita, Tomoya Matsuzaki, Makoto Yoshizawa, Kei Ichiji, Shunsuke Yamaki, Noriyasu Homma:
Comparison of Visible and Infrared Video Plethysmography Captured from Different Regions of the Human Face. EMBC 2020: 4187-4190 - 2019
- [c11]Norihiro Sugita, Taihei Noro, Makoto Yoshizawa, Kei Ichiji, Shunsuke Yamaki, Noriyasu Homma:
Estimation of Absolute Blood Pressure Using Video Images Captured at Different Heights from the Heart. EMBC 2019: 4458-4461 - 2018
- [c10]Makoto Yoshizawa, Norihiro Sugita, Akira Tanaka, Kei Ichiji, Noriyasu Homma, Tomoyuki Yambe:
An Optimization Technique to Extract Video Pulse Wave for Non-Contact Remote Monitoring of Autonomic Nervous System and Blood Pressure Variability. GCCE 2018: 425-428 - 2017
- [c9]Ivo Bukovsky, Jan Vorácek, Kei Ichiji, Noriyasu Homma:
Higher Order Neural Units for Efficient Adaptive Control of Weakly Nonlinear Systems. IJCCI 2017: 149-157 - [c8]Peter Mark Benes, Ivo Bukovsky, Martin Vesely, Jan Vorácek, Kei Ichiji, Noriyasu Homma:
Framework for Discrete-Time Model Reference Adaptive Control of Weakly Nonlinear Systems with HONUs. IJCCI (Selected Papers) 2017: 239-262 - 2015
- [c7]Yusuke Yoshida, Kei Ichiji, Xiaoyong Zhang, Noriyasu Homma, Yoshihiro Takai, Makoto Yoshizawa:
A real-time feature-based markerless tumor tracking method using X-ray image sequence for radiotherapy. IWCIM 2015: 1-5 - [c6]Xiaoyong Zhang, Noriyasu Homma, Kei Ichiji, Makoto Abe, Norihiro Sugita, Ivo Bukovsky, Yoshihiro Takai, Makoto Yoshizawa:
Tumor motion tracking using kV/MV X-ray fluoroscopy for adaptive radiation therapy. IWCIM 2015: 1-4 - 2014
- [c5]Ivo Bukovsky, Noriyasu Homma, Matous Cejnek, Kei Ichiji:
Study of Learning Entropy for Novelty Detection in lung tumor motion prediction for target tracking radiation therapy. IJCNN 2014: 3124-3129 - 2012
- [c4]Kei Ichiji, Noriyasu Homma, Masao Sakai, Yoshihiro Takai, Yuichiro Narita, Makoto Abe, Norihiro Sugita, Makoto Yoshizawa:
Respiratory motion prediction for tumor following radiotherapy by using time-variant seasonal autoregressive techniques. EMBC 2012: 6028-6031 - [c3]Noriyasu Homma, Keita Ishihara, Yoshihiro Takai, Haruna Endo, Kei Ichiji, Masao Sakai, Yuichiro Narita, Makoto Abe, Norihiro Sugita, Makoto Yoshizawa:
Tumor image extraction from fluoroscopy for a markerless lung tumor motion tracking and prediction. Image-Guided Procedures 2012: 831639 - 2011
- [c2]Kei Ichiji, Noriyasu Homma, Ivo Bukovsky, Makoto Yoshizawa:
Intelligent sensing of biomedical signals - Lung tumor motion prediction for accurate radiotherapy. CompSens 2011: 35-41 - 2010
- [c1]Ivo Bukovsky, Kei Ichiji, Noriyasu Homma, Makoto Yoshizawa, Ricardo Rodríguez Jorge:
Testing potentials of dynamic quadratic neural unit for prediction of lung motion during respiration for tracking radiation therapy. IJCNN 2010: 1-6
Informal and Other Publications
- 2024
- [i2]Jan Vrba, Jakub Steinbach, Tomás Jirsa, Laura Verde, Roberta De Fazio, Noriyasu Homma, Yuwen Zeng, Key Ichiji, Lukas Hajek, Zuzana Sedlakova, Jan Mares:
Reproducible Machine Learning-based Voice Pathology Detection: Introducing the Pitch Difference Feature. CoRR abs/2410.10537 (2024) - 2021
- [i1]Ivo Bukovsky, Gejza Dohnal, Peter Mark Benes, Kei Ichiji, Noriyasu Homma:
A Letter on Convergence of In-Parameter-Linear Nonlinear Neural Architectures with Gradient Learnings. CoRR abs/2111.12877 (2021)
Coauthor Index
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