2024/09/18 更新

写真a

ハヤシ ユウイチロウ
林 雄一郎
HAYASHI Yuichiro
所属
大学院情報学研究科 知能システム学専攻 システム知能情報学 特任准教授
職名
特任准教授

学位 1

  1. 博士(工学) ( 名古屋大学 ) 

 

論文 35

  1. Federated 3D multi-organ segmentation with partially labeled and unlabeled data 査読有り

    International Journal of Computer Assisted Radiology and Surgery     2024年

  2. Revisiting instrument segmentation: Learning from decentralized surgical sequences with various imperfect annotations 査読有り

    Healthcare Technology Letters     2024年

  3. Towards better laparoscopic video segmentation: A class-wise contrastive learning approach with multi-scale feature extraction 査読有り

    Healthcare Technology Letters     2024年

  4. YOLOv7-RepFPN: Improving real-time performance of laparoscopic tool detection on embedded systems 査読有り

    Healthcare Technology Letters     2024年

  5. Anatomical attention can help to segment the dilated pancreatic duct in abdominal CT 査読有り

    International Journal of Computer Assisted Radiology and Surgery     2024年

  6. A clinical assessment of three-dimensional-printed liver model navigation for thrice or more repeated hepatectomy based on a conversation analysis 査読有り

    Surgery Today     2024年

  7. SGSR: style-subnets-assisted generative latent bank for large-factor super-resolution with registered medical image dataset 査読有り

    International Journal of Computer Assisted Radiology and Surgery     2023年

  8. Oesophagus Achalasia Diagnosis from Esophagoscopy Based on a Serial Multi-scale Network 査読有り

    Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization     2023年

  9. Class-wise confidence-aware active learning for laparoscopic images segmentation, 査読有り

    International Journal of Computer Assisted Radiology and Surgery     2023年

  10. Artificial intelligence for evaluating the risk of gastric cancer: reliable detection and scoring of intestinal metaplasia with deep learning algorithms 査読有り

    Gastrointestinal Encoscopy     2023年

  11. A skeleton context-aware 3D fully convolutional network for abdominal artery segmentation 査読有り

    International Journal of Computer Assisted Radiology and Surgery     2023年

  12. Boundary-aware feature and prediction refinement for polyp segmentation 査読有り

    Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization     2023年

  13. Database-driven patient-specific registration error compensation method for image-guided laparoscopic surgery 査読有り

    International Journal of Computer Assisted Radiology and Surgery     2023年

  14. Class-wise confidence-aware active learning for laparoscopic images segmentation 査読有り

    International Journal of Computer Assisted Radiology and Surgery     2023年

  15. Spatially variant biases considered self-supervised depth estimation based on laparoscopic videos 査読有り

    Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization     2022年

  16. Synthetic laparoscopic video generation for machine learning-based surgical instrument segmentation from real laparoscopic video and virtual surgical instruments 査読有り

    Takuya Ozawa, Yuichiro Hayashi, Hirohisa Oda, Masahiro Oda, Takayuki Kitasaka, Nobuyoshi Takeshita ,Masaaki Ito, Kensaku Mori

    Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization     2021年7月

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    掲載種別:研究論文(学術雑誌)  

  17. Station number assignment to abdominal lymph node for assisting gastric cancer surgery 査読有り

    Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori

    Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization     2021年7月

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    掲載種別:研究論文(学術雑誌)  

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

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

    Proc.SPIE     2021年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  19. Extremely imbalanced subarachnoid hemorrhage detection based on enseNet-LSTM network with class-balanced loss and transfer learning 査読有り

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

    Proc.SPIE     2021年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  20. Bronchial orifice segmentation on bronchoscopic video frames based on generative adversarial depth estimation 査読有り

    Cheng Wang, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Hirotsugu Takabatake, Masaki Mori, Hirotoshi Honma, Hiroshi Natori, Kensaku Mori

    Proc.SPIE     2021年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  21. Intestinal region reconstruction of ileus cases from 3D CT images based on graphical representation and its visualization 査読有り

    Hirohisa Oda, Yuichiro Hayashi, Takayuki Kitasaka, Yudai Tamada, Aitaro Takimoto, Akinari Hinoki, Hiroo Uchida, Kojiro Suzuki, Hayato Itoh, Masahiro Oda, Kensaku Mori

    Proc.SPIE     2021年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  22. Lung infection and normal region segmentation from CT volumes of COVID-19 cases 査読有り

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

    Proc.SPIE     2021年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

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

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

    Proc.SPIE     2021年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  24. Context encoder guided self-supervised siamese depth estimation based on stereo laparoscopic images 査読有り

    Wenda Li, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori

    Proc.SPIE     2021年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  25. Robust endocytoscopic image classification based on higher-order symmetric tensor analysis and multi-scale topological statistics 査読有り

    Hayato Itoh, Yukitaka Nimura, Yuichi Mori, Masashi Misawa, Shin-Ei Kudo, Kinichi Hotta, Kazuo Ohtsuka, Shoichi Saito, Yutaka Saito, Hiroaki Ikematsu, Yuichiro Hayashi, Masahiro Oda, Kensaku Mori

    International Journal of Computer Assisted Radiology and Surgery     2020年12月

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    掲載種別:研究論文(学術雑誌)  

  26. A visual SLAM-based bronchoscope tracking scheme for bronchoscopic navigation 査読有り

    Cheng Wang, Masahiro Oda, Yuichiro Hayashi, Benjamin Villard, Takayuki Kitasaka, Hirotsugu Takabatake, Masaki Mori, Hirotoshi Honma, Hiroshi Natori, Kensaku Mori

    International Journal of Computer Assisted Radiology and Surgery,     2020年10月

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    掲載種別:研究論文(学術雑誌)  

  27. Extraction of blood vessel regions in liver from CT volumes using fully convolutional networks for computer assisted liver surgery,'' International Journal of Computer Assisted Radiology and Surgery 査読有り

    Y. Hayashi, C. Shen, T. Igami, M. Nagino, K. Mori

    International Journal of Computer Assisted Radiology and Surgery     2020年6月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  28. An Application of Multi-organ Segmentation from Thick-slice Abdominal CT Volumes using Transfer Learning 査読有り

    C. Shen, M. Oda, H. Roth, H. Oda, Y. Hayashi, K. Misawa, K. Mori

    International Journal of Computer Assisted Radiology and Surgery     2020年6月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  29. Virtual cleansing by unpaired image translation of intestines for detecting obstruction 査読有り

    K. Nishio, H. Oda, T. Kitasaka, Y. Tamada, H. Amano, A. Takimoto, K. Chiba, Y. Hayashi, H. Itoh, M. Oda, A. Hinoki, H. Uchida, K. Mori

    International Journal of Computer Assisted Radiology and Surgery     2020年6月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  30. Blood vessel segmentation from laparoscopic video using ConvLSTM U-Net 査読有り

    S. Morimitsu, S. Yamamoto, T. Ozawa, T. Kitasaka, Y. Hayashi, M. Oda, M. Ito, N. Takeshita, K. Misawa, K. Mori

    International Journal of Computer Assisted Radiology and Surgery     2020年6月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  31. Clinical application of a surgical navigation system based on virtual thoracoscopy for lung cancer patients: real time visualization of area of lung cancer before induction therapy and optimal resection line for obtaining a safe surgical margin during surgery 査読有り

    Shota Nakamura, Yuichiro Hayashi, Koji Kawaguchi, Takayuki Fukui, Shuhei Hakiri, Naoki Ozeki, Shunsuke Mori, Masaki Goto, Kensaku Mori, Kohei Yokoi

    Journal of Thoracic Disease     2020年3月

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    掲載種別:研究論文(学術雑誌)  

  32. Tensor-cut: A tensor-based graph-cut blood vessel segmentation method and its application to renal artery segmentation, 査読有り

    Chenglong Wang, Masahiro Oda, Yuichiro Hayashi, Yasushi Yoshino, Tokunori Yamamoto, Alejandro F. Frangi, Kensaku Mori

    Medical Image Analysis     2020年2月

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    掲載種別:研究論文(学術雑誌)  

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

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

    Proc. SPIE     2020年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  34. Improved visual SLAM for bronchoscope tracking and registration with pre-operative CT images 査読有り

    Cheng Wang, Masahiro Oda, Yuichiro Hayashi, Takayuki Kitasaka, Hirotoshi Honma, Hirotsugu Takabatake, Masaki Mori, Hiroshi Natori, Kensaku Mori

    Proc. SPIE     2020年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

  35. Spatial information-embedded fully convolutional networks for multi-organ segmentation with improved data augmentation and instance normalization 査読有り

    Chen Shen, Chenglong Wang, Holger R. Roth, Masahiro Oda, Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori

    Proc. SPIE     2020年2月

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    掲載種別:研究論文(国際会議プロシーディングス)  

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