Masahiro Hashimoto

According to our database, Masahiro Hashimoto authored at least 24 papers between 1970 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Validation of musculoskeletal segmentation model with uncertainty estimation for bone and muscle assessment in hip-to-knee clinical CT images.

Mazen Soufi, Yoshito Otake, Makoto Iwasa, Keisuke Uemura, Tomoki Hakotani, Masahiro Hashimoto, Yoshitake Yamada, Minoru Yamada, Yoichi Yokoyama, Masahiro Jinzaki, Suzushi Kusano, Masaki Takao, Seiji Okada, Nobuhiko Sugano, Yoshinobu Sato

CoRR, 2024

SaSaMIM: Synthetic Anatomical Semantics-Aware Masked Image Modeling for Colon Tumor Segmentation in Non-contrast Abdominal Computed Tomography.

Pengyu Dai, Yafei Ou, Yuqiao Yang, Dichao Liu, Masahiro Hashimoto, Masahiro Jinzaki, Mototaka Miyake, Kenji Suzuki

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2024, 2024

2023

Attention induction for a CT volume classification of COVID-19.

Yusuke Takateyama, Takahito Haruishi, Masahiro Hashimoto, Yoshito Otake, Toshiaki Akashi, Akinobu Shimizu

Int. J. Comput. Assist. Radiol. Surg., February, 2023

Identifying Suspicious Regions of Covid-19 by Abnormality-Sensitive Activation Mapping.

Ryo Toda, Hayato Itoh, Masahiro Oda, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori

CoRR, 2023

Improved method for COVID-19 classification of complex-architecture CNN from chest CT volumes using orthogonal ensemble networks.

Ryo Toda, Masahiro Oda, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori

Proceedings of the Medical Imaging 2023: Computer-Aided Diagnosis, San Diego, 2023

Classification of COVID-19 cases from chest CT volumes using hybrid model of 3D CNN and 3D MLP-mixer.

Masahiro Oda, Tong Zheng, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori

Proceedings of the Medical Imaging 2023: Computer-Aided Diagnosis, San Diego, 2023

2022

Automated classification method of COVID-19 cases from chest CT volumes using 2D and 3D hybrid CNN for anisotropic volumes.

Masahiro Oda, Tong Zheng, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori

Proceedings of the Medical Imaging 2022: Computer-Aided Diagnosis, San Diego, 2022

2021

Unsupervised segmentation of COVID-19 infected lung clinical CT volumes using image inpainting and representation learning.

Tong Zheng, Masahiro Oda, Chenglong Wang, Takayasu Moriya, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Masaki Mori, Hirotsugu Takabatake, Hiroshi Natori, Kensaku Mori

Proceedings of the Medical Imaging 2021: Image Processing, Online, February 15-19, 2021, 2021

Lung infection and normal region segmentation from CT volumes of COVID-19 cases.

Masahiro Oda, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Kensaku Mori

Proceedings of the Medical Imaging 2021: Computer-Aided Diagnosis, 2021

Extremely imbalanced subarachnoid hemorrhage detection based on DenseNet-LSTM network with class-balanced loss and transfer learning.

Zhongyang Lu, Masahiro Oda, Yuichiro Hayashi, Tao Hu, Hayato Itoh, Takeyuki Watadani, Osamu Abe, Masahiro Hashimoto, Masahiro Jinzaki, Kensaku Mori

Proceedings of the Medical Imaging 2021: Computer-Aided Diagnosis, 2021

Extraction of lung and lesion regions from COVID-19 CT volumes using 3D fully convolutional networks.

Yuichiro Hayashi, Masahiro Oda, Chen Shen, Masahiro Hashimoto, Yoshito Otake, Toshiaki Akashi, Kensaku Mori

Proceedings of the Medical Imaging 2021: Computer-Aided Diagnosis, 2021

COVID-19 Infection Segmentation from Chest CT Images Based on Scale Uncertainty.

Masahiro Oda, Tong Zheng, Yuichiro Hayashi, Yoshito Otake, Masahiro Hashimoto, Toshiaki Akashi, Shigeki Aoki, Kensaku Mori

Proceedings of the Clinical Image-Based Procedures, Distributed and Collaborative Learning, Artificial Intelligence for Combating COVID-19 and Secure and Privacy-Preserving Machine Learning, 2021

2020

Usefulness of fine-tuning for deep learning based multi-organ regions segmentation method from non-contrast CT volumes using small training dataset.

Yuichiro Hayashi, Chen Shen, Holger R. Roth, Masahiro Oda, Kazunari Misawa, Masahiro Jinzaki, Masahiro Hashimoto, Kanako K. Kumamaru, Shigeki Aoki, Kensaku Mori

Proceedings of the Medical Imaging 2020: Computer-Aided Diagnosis, 2020

Low-Information-Loss Anonymization of Trajectory Data Considering Map Information.

Masahiro Hashimoto, Ryo Morishima, Hiroaki Nishi

Proceedings of the 29th IEEE International Symposium on Industrial Electronics, 2020

Anomaly Detection Based on Histogram Methodology and Factor Analysis Using LightGBM for Cooling Systems.

Tomu Yanabe, Hiroaki Nishi, Masahiro Hashimoto

Proceedings of the 25th IEEE International Conference on Emerging Technologies and Factory Automation, 2020

2019

Semantic Segmentation of Thigh Muscle using 2.5D Deep Learning Network Trained with Limited Datasets.

Hasnine Haque, Masahiro Hashimoto, Nozomu Uetake, Masahiro Jinzaki

CoRR, 2019

2010

"The Center of Scattering"-Where is the Center of a Polygonal Cylinder for Electromagnetic Scattering ?-.

Masahiro Hashimoto

IEICE Trans. Electron., 2010

2009

Some Remarks on the Extension of Numerical Data to the Complex Space for Radiation Patterns in Electromagnetic Scattering Problems.

Masahiro Hashimoto

IEICE Trans. Electron., 2009

2008

An improved Internet-based melanoma screening system with dermatologist-like tumor area extraction algorithm.

Hitoshi Iyatomi, Hiroshi Oka, M. Emre Celebi, Masahiro Hashimoto, Masafumi Hagiwara, Masaru Tanaka, Koichi Ogawa

Comput. Medical Imaging Graph., 2008

2005

An Internet-based Melanoma Diagnostic System - Toward the Practical Application.

Hitoshi Iyatomi, Hiroshi Oka, Masahiro Hashimoto, Masaru Tanaka, Koichi Ogawa

Proceedings of the 2005 IEEE Symposium on Computational Intelligence in Bioinformatics and Computational Biology, 2005

1995

An object extraction method using sampled active contour model.

Masahiro Hashimoto, Yoshinori Sakai, Hirotsugu Kinoshita

Syst. Comput. Jpn., 1995

1994

Limitations of lip-reading advantage by desynchronizing visual and auditory information in speech.

Masahiro Hashimoto, Hideaki Seki

Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

1991

Basic Concepts of Timing-oriented Design Automation for High-performance Mainframe Computers.

Hidekazu Terai, Fumio Goto, Katsuro Wakai, Tokinori Kozawa, Mitsugu Edagawa, Satoshi Hososaka, Masahiro Hashimoto

Proceedings of the 28th Design Automation Conference, 1991

1970

A Method for Solving Large Matrix Equations Reduced From Fredholm Integral Equations of the Second Kind.

Masahiro Hashimoto

J. ACM, 1970