Dr. Hayato Itoh Profile

Dr. Hayato Itoh

Assistant Professor at Fukuoka University

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Author

Publications (14)

Proceedings Article | 3 April 2024 Presentation + Paper

Boosting substantia nigra segmentation from T2 weighted MRI via test-time normalization and distance-reweighted loss

Tao Hu, Hayato Itoh, Masahiro Oda, Shinji Saiki, Nobutaka Hattori, Koji Kamagata, Wataru Sako, Kei-ichi Ishikawa, Shigeki Aoki, Kensaku Mori

Proceedings Volume 12927, 129270O (2024) https://doi.org/10.1117/12.3008521

KEYWORDS: Magnetic resonance imaging, Voxels, Image segmentation, Parkinson disease, Brain, Deep learning

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Proceedings Article | 3 April 2024 Poster + Paper

Performance improvement for medical image classification model by using gradient-based analytical feature selection

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

Proceedings Volume 12927, 129272C (2024) https://doi.org/10.1117/12.3006620

KEYWORDS: Visualization, Visual process modeling, Feature selection, Image classification, COVID 19, Data modeling, Medical imaging, Image analysis

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Proceedings Article | 3 April 2023 Poster + Paper

Priority attention network with Bayesian learning for fully automatic segmentation of substantia nigra from neuromelanin MRI

Tao Hu, Hayato Itoh, Masahiro Oda, Shinji Saiki, Nobutaka Hattori, Koji Kamagata, Shigeki Aoki, Kensaku Mori

Proceedings Volume 12464, 124643G (2023) https://doi.org/10.1117/12.2655112

KEYWORDS: Magnetic resonance imaging, Image segmentation, Monte Carlo methods, 3D modeling, Parkinson disease, Network architectures

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Proceedings Article | 4 April 2022 Poster + Paper

Size-reweighted cascaded fully convolutional network for substantia nigra segmentation from T2 MRI

Tao Hu, Hayato Itoh, Masahiro Oda, Shinji Saiki, Nobutaka Hattori, Koji Kamagata, Shigeki Aoki, Kensaku Mori

Proceedings Volume 12032, 120323K (2022) https://doi.org/10.1117/12.2613298

KEYWORDS: Image segmentation, Magnetic resonance imaging, Medical imaging, Convolution, Brain

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Proceedings Article | 4 April 2022 Poster + Presentation + Paper

Substantia nigra analysis by tensor decomposition of T2-weighted images for Parkinson’s disease diagnosis

Hayato Itoh, Masahiro Oda, Shinji Saiki, Nobutaka Hattori, Koji Kamagata, Shigeki Aoki, Kensaku Mori

Proceedings Volume 12032, 120323T (2022) https://doi.org/10.1117/12.2612830

KEYWORDS: Magnetic resonance imaging, Statistical analysis, Shape analysis, Feature extraction, Drug discovery, Brain, Analytical research, 3D image processing

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Proceedings Article | 15 February 2021 Presentation + Paper

Single-shot three-dimensional reconstruction for colonoscopic image analysis

Hayato Itoh, Masahiro Oda, Yuichi Mori, Masashi Misawa, Shin-ei Kudo, Kinnichi Hotta, Hirotsugu Takabatake, Masaki Mori, Hiroshi Natori, Kensaku Mori

Proceedings Volume 11598, 115980E (2021) https://doi.org/10.1117/12.2582660

KEYWORDS: 3D image reconstruction, 3D image processing, Image analysis, Colon, CAD systems

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Proceedings Article | 15 February 2021 Presentation + Paper

Intestinal region reconstruction of ileus cases from 3D CT images based on graphical representation and its visualization

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

Proceedings Volume 11597, 115971N (2021) https://doi.org/10.1117/12.2581261

KEYWORDS: Intestine, Computer aided diagnosis and therapy, Visualization, Image segmentation, Computing systems

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Proceedings Article | 15 February 2021 Poster + Presentation + Paper

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 Volume 11597, 115971Z (2021) https://doi.org/10.1117/12.2582088

KEYWORDS: Data modeling, Performance modeling, Computed tomography

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Proceedings Article | 15 February 2021 Presentation + Paper

Dense-layer-based YOLO-v3 for detection and localization of colon perforations

Kai Jiang, Hayato Itoh, Masahiro Oda, Taishi Okumura, Yuichi Mori, Masashi Misawa, Takemasa Hayashi, Shin-Ei Kudo, Kensaku Mori

Proceedings Volume 11597, 115971A (2021) https://doi.org/10.1117/12.2582300

KEYWORDS: Colon, Endoscopy, Video, Surgery, Oncology, Computing systems, Computer aided diagnosis and therapy, Cancer, Binary data

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Proceedings Article | 16 March 2020 Paper

Visualising decision-reasoning regions in computer-aided pathological pattern diagnosis of endoscytoscopic images based on CNN weights analysis

Hayato Itoh, Zhongyang Lu, Yuichi Mori, Masashi Misawa, Masahiro Oda, Shin-ei Kudo, Kensaku Mori

Proceedings Volume 11314, 1131438 (2020) https://doi.org/10.1117/12.2549532

KEYWORDS: Visualization, Image classification, Visual analytics, Image filtering, Convolution, Data modeling, Solid modeling, Feature extraction, Medical research, RGB color model

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Proceedings Article | 16 March 2020 Paper

Visualizing intestines for diagnostic assistance of ileus based on intestinal region segmentation from 3D CT images

Hirohisa Oda, Kohei Nishio, Takayuki Kitasaka, Hizuru Amano, Aitaro Takimoto, Hiroo Uchida, Kojiro Suzuki, Hayato Itoh, Masahiro Oda, Kensaku Mori

Proceedings Volume 11314, 1131434 (2020) https://doi.org/10.1117/12.2548910

KEYWORDS: Intestine, Image segmentation, Visualization, Computed tomography, Convolution, Diagnostics, 3D image processing, Human-machine interfaces, Virtual colonoscopy

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Proceedings Article | 27 March 2019 Paper

Investigation of extracting interlobular septa with Hessian analysis and radial structure tensor combined with roundness error in micro-CT volume

Xiaotian Zhao, Hirohisa Oda, Shota Nakamura, Yuichiro Hayashi, Hayato Itoh, Masahiro Oda, Kensaku Mori

Proceedings Volume 11050, 110501E (2019) https://doi.org/10.1117/12.2521646

KEYWORDS: Lung, Error analysis, Tissues, Lung cancer, Visualization, Blood vessels, Information science, Binary data, Nondestructive evaluation, Computed tomography

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Proceedings Article | 13 March 2019 Presentation + Paper

Polyp-size classification with RGB-D features for colonoscopy

Hayato Itoh, Holger Roth, Yuichi Mori, Masashi Misawa, Masahiro Oda, Shin-ei Kudo, Kensaku Mori

Proceedings Volume 10950, 1095015 (2019) https://doi.org/10.1117/12.2513093

KEYWORDS: Image classification, Video, Feature extraction, Medical research, Convolution, Machine learning, Colon, Information science

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Proceedings Article | 27 February 2018 Presentation + Paper

Cascade classification of endocytoscopic images of colorectal lesions for automated pathological diagnosis

Hayato Itoh, Yuichi Mori, Masashi Misawa, Masahiro Oda, Shin-ei Kudo, Kensaku Mori

Proceedings Volume 10575, 1057516 (2018) https://doi.org/10.1117/12.2293495

KEYWORDS: Image classification, Feature extraction, Endoscopy, Convolutional neural networks, Colorectal cancer, Information science, Endoscopes, Cancer, Biopsy, Astatine

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Showing 5 of 14 publications

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