Hayato Itoh

According to our database, Hayato Itoh authored at least 64 papers between 2010 and 2024.

Collaborative distances:

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

2024

Preliminary study of substantia nigra analysis by tensorial feature extraction.

Hayato Itoh, Masahiro Oda, Shinji Saiki, Koji Kamagata, Wataru Sako, Keiichi Ishikawa, Nobutaka Hattori, Shigeki Aoki, Kensaku Mori

Int. J. Comput. Assist. Radiol. Surg., November, 2024

Subspace Discrimination for Multiway Data.

Hayato Itoh, Atsushi Imiya

J. Math. Imaging Vis., August, 2024

Mathematical Properties of Pyramid-Transform-Based Resolution Conversion and Its Applications.

Kento Hosoya, Kouki Nozawa, Hayato Itoh, Atsushi Imiya

J. Math. Imaging Vis., April, 2024

2023

Anatomy aware-based 2.5D bronchoscope tracking for image-guided bronchoscopic navigation.

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

Comput. methods Biomech. Biomed. Eng. Imaging Vis., July, 2023

Correction to: Gaussian affinity and GIoU-based loss for perforation detection and localization from colonoscopy videos.

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

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

Gaussian affinity and GIoU-based loss for perforation detection and localization from colonoscopy videos.

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

Int. J. Comput. Assist. Radiol. Surg., May, 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

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 of the Medical Imaging 2023: Image Processing, 2023

2022

Depth estimation from single-shot monocular endoscope image using image domain adaptation and edge-aware depth estimation.

Masahiro Oda, Hayato Itoh, Kiyohito Tanaka, Hirotsugu Takabatake, Masaki Mori, Hiroshi Natori, Kensaku Mori

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2022

Uncertainty meets 3D-spatial feature in colonoscopic polyp-size determination.

Hayato Itoh, Masahiro Oda, Kai Jiang, Yuichi Mori, Masashi Misawa, Shin-Ei Kudo, Kenichiro Imai, Sayo Ito, Kinichi Hotta, Kensaku Mori

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2022

Positive-gradient-weighted object activation mapping: visual explanation of object detector towards precise colorectal-polyp localisation.

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

Int. J. Comput. Assist. Radiol. Surg., 2022

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 of the Medical Imaging 2022: Image Processing, 2022

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 of the Medical Imaging 2022: Image Processing, 2022

Pattern Analysis of Substantia Nigra in Parkinson Disease by Fifth-Order Tensor Decomposition and Multi-sequence MRI.

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

Proceedings of the Multiscale Multimodal Medical Imaging - Third International Workshop, 2022

Enhancing Model Generalization for Substantia Nigra Segmentation Using a Test-time Normalization-Based Method.

Tao Hu, Hayato Itoh, Masahiro Oda, Yuichiro Hayashi, Zhongyang Lu, Shinji Saiki, Nobutaka Hattori, Koji Kamagata, Shigeki Aoki, Kanako K. Kumamaru, Toshiaki Akashi, Kensaku Mori

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2022, 2022

2021

Unsupervised colonoscopic depth estimation by domain translations with a Lambertian-reflection keeping auxiliary task.

Hayato Itoh, Masahiro Oda, Yuichi Mori, Masashi Misawa, Shin-ei Kudo, Kenichiro Imai, Sayo Ito, Kinichi Hotta, Hirotsugu Takabatake, Masaki Mori, Hiroshi Natori, Kensaku Mori

Int. J. Comput. Assist. Radiol. Surg., 2021

Binary polyp-size classification based on deep-learned spatial information.

Hayato Itoh, Masahiro Oda, Kai Jiang, Yuichi Mori, Masashi Misawa, Shin-ei Kudo, Kenichiro Imai, Sayo Ito, Kinichi Hotta, Kensaku Mori

Int. J. Comput. Assist. Radiol. Surg., 2021

Single-shot three-dimensional reconstruction for colonoscopic image analysis.

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

Proceedings of the Medical Imaging 2021: Image-Guided Procedures, 2021

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 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

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

Subspace Discrimination Method for Images Using Singular Value Decomposition.

Eri Mochizuki, Haruka Sone, Hayato Itoh, Atsushi Imiya

Proceedings of the Advances in Visual Computing - 16th International Symposium, 2021

2020

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

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

Int. J. Comput. Assist. Radiol. Surg., 2020

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

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

2019

Tubular Structure Segmentation Using Spatial Fully Connected Network with Radial Distance Loss for 3D Medical Images.

Chenglong Wang, Yuichiro Hayashi, Masahiro Oda, Hayato Itoh, Takayuki Kitasaka, Alejandro F. Frangi, Kensaku Mori

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2019, 2019

Spaciousness Filters for Non-contrast CT Volume Segmentation of the Intestine Region for Emergency Ileus Diagnosis.

Hirohisa Oda, Kohei Nishio, Takayuki Kitasaka, Benjamin Villard, Hizuru Amano, Kosuke Chiba, Akinari Hinoki, Hiroo Uchida, Kojiro Suzuki, Hayato Itoh, Masahiro Oda, Kensaku Mori

Proceedings of the Uncertainty for Safe Utilization of Machine Learning in Medical Imaging and Clinical Image-Based Procedures, 2019

Polyp-size classification with RGB-D features for colonoscopy.

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

Proceedings of the Medical Imaging 2019: Computer-Aided Diagnosis, San Diego, 2019

Multilinear Subspace Method Based on Geodesic Distance for Volumetric Object Classification.

Hayato Itoh, Atsushi Imiya

Proceedings of the Computer Analysis of Images and Patterns, 2019

2018

Towards Automated Colonoscopy Diagnosis: Binary Polyp Size Estimation via Unsupervised Depth Learning.

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

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2018, 2018

Discrimination of Volumetric Shapes Using Orthogonal Tensor Decomposition.

Hayato Itoh, Atsushi Imiya

Proceedings of the Shape in Medical Imaging, 2018

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 of the Medical Imaging 2018: Computer-Aided Diagnosis, 2018

Discriminative Feature Selection by Optimal Manifold Search for Neoplastic Image Recognition.

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

Proceedings of the Computer Vision - ECCV 2018 Workshops, 2018

Application of Directional Statistics to Classification of Three-Channel Colour Images.

Kaori Tanji, Hayato Itoh, Atsushi Imiya

Proceedings of the Applications of Intelligent Systems, 2018

Distances Between Tensor Subspaces.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Applications of Intelligent Systems, 2018

Variational Method for Multiresolution Image Registration.

Kento Hosoya, Ryo Sasaki, Kaori Tanji, Hayato Itoh, Atsushi Imiya

Proceedings of the Applications of Intelligent Systems, 2018

2017

Linear Data Compression of Hyperspectral Images.

Kaori Tanji, Atsushi Imiya, Hayato Itoh, Hiroaki Kuze, Naohiro Manago

Proceedings of the 2017 IEEE International Conference on Computer Vision Workshops, 2017

Fast Approximate Karhunen-Loève Transform for Three-Way Array Data.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the 2017 IEEE International Conference on Computer Vision Workshops, 2017

Motion Language of Stereo Image Sequence.

Tomoya Kato, Hayato Itoh, Atsushi Imiya

Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2017

Analysis of Multilinear Subspaces Based on Geodesic Distance.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Computer Analysis of Images and Patterns, 2017

Multilinear Methods for Spatio-Temporal Image Recognition.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Computer Analysis of Images and Patterns, 2017

2016

Pattern recognition in multilinear space and its applications: mathematics, computational algorithms and numerical validations.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Mach. Vis. Appl., 2016

Dimension Reduction and Construction of Feature Space for Image Pattern Recognition.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

J. Math. Imaging Vis., 2016

Classification of Volumetric Data Using Multiway Data Analysis.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2016

Mathematical Aspects of Tensor Subspace Method.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2016

Volumetric Image Pattern Recognition Using Three-Way Principal Component Analysis.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Spectral and Shape Analysis in Medical Imaging, 2016

Approximation of N-Way Principal Component Analysis for Organ Data.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Computer Vision - ACCV 2016 Workshops, 2016

2015

Simultaneous Frame-rate Up-conversion of Image and Optical Flow Sequences.

Shun Inagaki, Hayato Itoh, Atsushi Imiya

Proceedings of the VISAPP 2015, 2015

Discriminative Properties in Directional Distributions for Image Pattern Recognition.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Image and Video Technology - 7th Pacific-Rim Symposium, 2015

Optical Flow Computation with Locally Quadratic Assumption.

Tomoya Kato, Hayato Itoh, Atsushi Imiya

Proceedings of the Computer Analysis of Images and Patterns, 2015

Low-Dimensional Tensor Principle Component Analysis.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Computer Analysis of Images and Patterns, 2015

Variational Multiple Warping for Cardiac Image Analysis.

Shun Inagaki, Hayato Itoh, Atsushi Imiya

Proceedings of the Computer Analysis of Images and Patterns, 2015

2014

Two-Dimensional Global Image Registration Using Local Linear Property of Image Manifold.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the 22nd International Conference on Pattern Recognition, 2014

Multiple Alignment of Spatiotemporal Deformable Objects for the Average-Organ Computation.

Shun Inagaki, Hayato Itoh, Atsushi Imiya

Proceedings of the Computer Vision - ECCV 2014 Workshops, 2014

Global Volumetric Image Registration Using Local Linear Property of Image Manifold.

Hayato Itoh, Atsushi Imiya, Tomoya Sakai

Proceedings of the Computer Vision - ACCV 2014 Workshops, 2014

2013

Dimension Reduction Methods for Image Pattern Recognition.

Hayato Itoh, Tomoya Sakai, Kazuhiko Kawamoto, Atsushi Imiya

Proceedings of the Similarity-Based Pattern Recognition - Second International Workshop, 2013

Topology-Preserving Dimension-Reduction Methods for Image Pattern Recognition.

Hayato Itoh, Tomoya Sakai, Kazuhiko Kawamoto, Atsushi Imiya

Proceedings of the Image Analysis, 18th Scandinavian Conference, 2013

Local Affine Optical Flow Computation.

Hayato Itoh, Shun Inagaki, Ming-Ying Fan, Atsushi Imiya, Kazuhiko Kawamoto, Tomoya Sakai

Proceedings of the Image and Video Technology - PSIVT 2013 Workshops, 2013

Global Image Registration Using Random Projection and Local Linear Method.

Hayato Itoh, Tomoya Sakai, Kazuhiko Kawamoto, Atsushi Imiya

Proceedings of the Computer Analysis of Images and Patterns, 2013

2012

Edge Detection and Smoothing-Filter of Volumetric Data.

Masaki Narita, Atsushi Imiya, Hayato Itoh

Proceedings of the Advances in Visual Computing - 8th International Symposium, 2012

Interpolation of Reference Images in Sparse Dictionary for Global Image Registration.

Hayato Itoh, Shuang Lu, Tomoya Sakai, Atsushi Imiya

Proceedings of the Advances in Visual Computing - 8th International Symposium, 2012

2011

Bifurcation of Segment Edge Curves in Scale Space.

Tomoya Sakai, Haruhiko Nishiguchi, Hayato Itoh, Atsushi Imiya

Proceedings of the Scale Space and Variational Methods in Computer Vision, 2011

Global Image Registration by Fast Random Projection.

Hayato Itoh, Shuang Lu, Tomoya Sakai, Atsushi Imiya

Proceedings of the Advances in Visual Computing - 7th International Symposium, 2011

2010

Multi-label Classification for Image Annotation via Sparse Similarity Voting.

Tomoya Sakai, Hayato Itoh, Atsushi Imiya

Proceedings of the Computer Vision - ACCV 2010 Workshops, 2010