Kazunari Misawa

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 50

Top Topics

Medical Image Segmentation

Depth Estimation

Organ Segmentation

Top Venues

Int. J. Comput. Assist. Radiol. Surg.

Medical Imaging: Computer-Aided Diagnosis

Medical Imaging: Image Processing

Publications

Songtao Liu, Jacinto Colan, Yaonan Zhu, Taisuke Kobayashi, Kazunari Misawa, Masaru Takeuchi, Yasuhisa Hasegawa
Latent regression based model predictive control for tissue triangulation. Adv. Robotics 38 (5) (2024)
Wenda Li, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori
Multi-view Guidance for Self-supervised Monocular Depth Estimation on Laparoscopic Images via Spatio-Temporal Correspondence. MICCAI (9) (2023)
Ruiyun Zhu, Masahiro Oda, Yuichiro Hayashi, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori
A skeleton context-aware 3D fully convolutional network for abdominal artery segmentation. Int. J. Comput. Assist. Radiol. Surg. 18 (3) (2023)
Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
Surgical area recognition from laparoscopic images in laparoscopic gastrectomy for gastric cancer using label smoothing and uncertainty. Medical Imaging: Image-Guided Procedures (2023)
Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
Database-driven patient-specific registration error compensation method for image-guided laparoscopic surgery. Int. J. Comput. Assist. Radiol. Surg. 18 (1) (2023)
Leo Uramoto, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori
A semantic segmentation method for laparoscopic images using semantically similar groups. Medical Imaging: Image-Guided Procedures (2023)
Khusniddin Fozilov, Jacinto E. Colan Zaita, Ana Davila, Kazunari Misawa, Jie Qiu, Yuichiro Hayashi, Kensaku Mori, Yasuhisa Hasegawa
Endoscope Automation Framework with Hierarchical Control and Interactive Perception for Multi-Tool Tracking in Minimally Invasive Surgery. Sensors 23 (24) (2023)
Wenda Li, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori
Geometric Constraints for Self-supervised Monocular Depth Estimation on Laparoscopic Images with Dual-task Consistency. MICCAI (4) (2022)
Zhou Zheng, Masahiro Oda, Kazunari Misawa, Kensaku Mori
Taking full advantage of uncertainty estimation: an uncertainty-assisted two-stage pipeline for multi-organ segmentation. Medical Imaging: Computer-Aided Diagnosis (2022)
Wenda Li, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori
Self-supervised depth estimation with uncertainty-weight joint loss function based on laparoscopic videos. Medical Imaging: Image-Guided Procedures (2022)
Masahiro Oda, Tomoaki Suito, Yuichiro Hayashi, Takayuki Kitasaka, Kazuhiro Furukawa, Ryoji Miyahara, Yoshiki Hirooka, Hidemi Goto, Gen Iinuma, Kazunari Misawa, Shigeru Nawano, Kensaku Mori
Semi-automated Virtual Unfolded View Generation Method of Stomach from CT Volumes. CoRR (2022)
Wenda Li, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori
Spatially variant biases considered self-supervised depth estimation based on laparoscopic videos. Comput. methods Biomech. Biomed. Eng. Imaging Vis. 10 (3) (2022)
Chen Shen, Holger R. Roth, Vishwesh Nath, Yuichiro Hayashi, Masahiro Oda, Kazunari Misawa, Kensaku Mori
Effective hyperparameter optimization with proxy data for multi-organ segmentation. Medical Imaging: Image Processing (2022)
Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
Station number assignment to abdominal lymph node for assisting gastric cancer surgery. Comput. methods Biomech. Biomed. Eng. Imaging Vis. 9 (4) (2021)
Wenda Li, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori
Context encoder guided self-supervised siamese depth estimation based on stereo laparoscopic images. Medical Imaging: Image-Guided Procedures (2021)
Pochuan Wang, Chen Shen, Holger R. Roth, Dong Yang, Daguang Xu, Masahiro Oda, Kazunari Misawa, Po-Ting Chen, Kao-Lang Liu, Wei-Chih Liao, Weichung Wang, Kensaku Mori
Automated Pancreas Segmentation Using Multi-institutional Collaborative Deep Learning. CoRR (2020)
Yuichiro Hayashi, Chen Shen, Holger R. Roth, Masahiro Oda, Kazunari Misawa, Masahiro Jinzaki, Masahiro Hashimoto, Kanako K. Kumamaru, Shigeki Aoki, Kensaku Mori
Usefulness of fine-tuning for deep learning based multi-organ regions segmentation method from non-contrast CT volumes using small training dataset. Medical Imaging: Computer-Aided Diagnosis (2020)
Chen Shen, Chenglong Wang, Holger R. Roth, Masahiro Oda, Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
Spatial information-embedded fully convolutional networks for multi-organ segmentation with improved data augmentation and instance normalization. Medical Imaging: Image Processing (2020)
Masahiro Oda, Natsuki Shimizu, Kenichi Karasawa, Yukitaka Nimura, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Daniel Rueckert, Kensaku Mori
Regression Forest-Based Atlas Localization and Direction Specific Atlas Generation for Pancreas Segmentation. CoRR (2020)
Pochuan Wang, Chen Shen, Holger R. Roth, Dong Yang, Daguang Xu, Masahiro Oda, Kazunari Misawa, Po-Ting Chen, Kao-Lang Liu, Wei-Chih Liao, Weichung Wang, Kensaku Mori
Automated Pancreas Segmentation Using Multi-institutional Collaborative Deep Learning. DART/DCL@MICCAI (2020)
Liang Chen, Paul Bentley, Kensaku Mori, Kazunari Misawa, Michitaka Fujiwara, Daniel Rueckert
Intelligent Image Synthesis to Attack a Segmentation CNN Using Adversarial Learning. SASHIMI@MICCAI (2019)
Liang Chen, Paul Bentley, Kensaku Mori, Kazunari Misawa, Michitaka Fujiwara, Daniel Rueckert
Intelligent image synthesis to attack a segmentation CNN using adversarial learning. CoRR (2019)
Chen Shen, Fausto Milletari, Holger R. Roth, Hirohisa Oda, Masahiro Oda, Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
Improving V-Nets for multi-class abdominal organ segmentation. Medical Imaging: Image Processing (2019)
Masahiro Oda, Holger R. Roth, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori
Abdominal artery segmentation method from CT volumes using fully convolutional neural network. Int. J. Comput. Assist. Radiol. Surg. 14 (12) (2019)
Liang Chen, Paul Bentley, Kensaku Mori, Kazunari Misawa, Michitaka Fujiwara, Daniel Rueckert
Self-supervised learning for medical image analysis using image context restoration. Medical Image Anal. 58 (2019)
Holger R. Roth, Hirohisa Oda, Xiangrong Zhou, Natsuki Shimizu, Ying Yang, Yuichiro Hayashi, Masahiro Oda, Michitaka Fujiwara, Kazunari Misawa, Kensaku Mori
An application of cascaded 3D fully convolutional networks for medical image segmentation. Comput. Medical Imaging Graph. 66 (2018)
Holger R. Roth, Chen Shen, Hirohisa Oda, Masahiro Oda, Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
Deep learning and its application to medical image segmentation. CoRR (2018)
Holger R. Roth, Hirohisa Oda, Xiangrong Zhou, Natsuki Shimizu, Ying Yang, Yuichiro Hayashi, Masahiro Oda, Michitaka Fujiwara, Kazunari Misawa, Kensaku Mori
An application of cascaded 3D fully convolutional networks for medical image segmentation. CoRR (2018)
Holger Roth, Masahiro Oda, Natsuki Shimizu, Hirohisa Oda, Yuichiro Hayashi, Takayuki Kitasaka, Michitaka Fujiwara, Kazunari Misawa, Kensaku Mori
Towards dense volumetric pancreas segmentation in CT using 3D fully convolutional networks. Medical Imaging: Image Processing (2018)
Masahiro Oda, Natsuki Shimizu, Holger R. Roth, Kenichi Karasawa, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Daniel Rueckert, Kensaku Mori
3D FCN Feature Driven Regression Forest-Based Pancreas Localization and Segmentation. CoRR (2018)
Ozan Oktay, Jo Schlemper, Loïc Le Folgoc, Matthew C. H. Lee, Mattias P. Heinrich, Kazunari Misawa, Kensaku Mori, Steven G. McDonagh, Nils Y. Hammerla, Bernhard Kainz, Ben Glocker, Daniel Rueckert
Attention U-Net: Learning Where to Look for the Pancreas. CoRR (2018)
Holger R. Roth, Chen Shen, Hirohisa Oda, Takaaki Sugino, Masahiro Oda, Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
A multi-scale pyramid of 3D fully convolutional networks for abdominal multi-organ segmentation. CoRR (2018)
Liang Chen, Paul Bentley, Kensaku Mori, Kazunari Misawa, Michitaka Fujiwara, Daniel Rueckert
DRINet for Medical Image Segmentation. IEEE Trans. Medical Imaging 37 (11) (2018)
Chen Shen, Holger R. Roth, Hirohisa Oda, Masahiro Oda, Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
On the influence of Dice loss function in multi-class organ segmentation of abdominal CT using 3D fully convolutional networks. CoRR (2018)
Holger R. Roth, Chen Shen, Hirohisa Oda, Takaaki Sugino, Masahiro Oda, Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
A Multi-scale Pyramid of 3D Fully Convolutional Networks for Abdominal Multi-organ Segmentation. MICCAI (4) (2018)
Fahdi Kanavati, Tong Tong, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori, Daniel Rueckert, Ben Glocker
Supervoxel classification forests for estimating pairwise image correspondences. Pattern Recognit. 63 (2017)
Holger Roth, Masahiro Oda, Natsuki Shimizu, Hirohisa Oda, Yuichiro Hayashi, Takayuki Kitasaka, Michitaka Fujiwara, Kazunari Misawa, Kensaku Mori
Towards dense volumetric pancreas segmentation in CT using 3D fully convolutional networks. CoRR (2017)
Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
Optimal port placement planning method for laparoscopic gastrectomy. Int. J. Comput. Assist. Radiol. Surg. 12 (10) (2017)
Cheng Wang, Masahiro Oda, Yuichiro Hayashi, Kazunari Misawa, Holger Roth, Kensaku Mori
Motion Vector for Outlier Elimination in Feature Matching and Its Application in SLAM Based Laparoscopic Tracking. CARE/CLIP@MICCAI (2017)
Fahdi Kanavati, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori, Daniel Rueckert, Ben Glocker
Joint Supervoxel Classification Forest for Weakly-Supervised Organ Segmentation. MLMI@MICCAI (2017)
Takayuki Kitasaka, Mitsuru Kagajo, Yukitaka Nimura, Yuichiro Hayashi, Masahiro Oda, Kazunari Misawa, Kensaku Mori
Automatic anatomical labeling of arteries and veins using conditional random fields. Int. J. Comput. Assist. Radiol. Surg. 12 (6) (2017)
Masahiro Oda, Natsuki Shimizu, Holger R. Roth, Kenichi Karasawa, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Daniel Rueckert, Kensaku Mori
3D FCN Feature Driven Regression Forest-Based Pancreas Localization and Segmentation. DLMIA/ML-CDS@MICCAI (2017)
Kenichi Karasawa, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Chengwen Chu, Guoyan Zheng, Daniel Rueckert, Kensaku Mori
Multi-atlas pancreas segmentation: Atlas selection based on vessel structure. Medical Image Anal. 39 (2017)
Holger R. Roth, Hirohisa Oda, Yuichiro Hayashi, Masahiro Oda, Natsuki Shimizu, Michitaka Fujiwara, Kazunari Misawa, Kensaku Mori
Hierarchical 3D fully convolutional networks for multi-organ segmentation. CoRR (2017)
Martin Rajchl, Lisa M. Koch, Christian Ledig, Jonathan Passerat-Palmbach, Kazunari Misawa, Kensaku Mori, Daniel Rueckert
Employing Weak Annotations for Medical Image Analysis Problems. CoRR (2017)
Yuichiro Hayashi, Kazunari Misawa, David J. Hawkes, Kensaku Mori
Progressive internal landmark registration for surgical navigation in laparoscopic gastrectomy for gastric cancer. Int. J. Comput. Assist. Radiol. Surg. 11 (5) (2016)
Yukitaka Nimura, Yuichiro Hayashi, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori
Automated torso organ segmentation from 3D CT images using conditional random field. Medical Imaging: Computer-Aided Diagnosis (2016)
Yoshihiko Nakamura, Yukitaka Nimura, Masahiro Oda, Takayuki Kitasaka, Kazuhiro Furukawa, Hidemi Goto, Michitaka Fujiwara, Kazunari Misawa, Kensaku Mori
Ensemble lymph node detection from CT volumes combining local intensity structure analysis approach and appearance learning approach. Medical Imaging: Computer-Aided Diagnosis (2016)
Yuichiro Hayashi, Kazunari Misawa, Masahiro Oda, David J. Hawkes, Kensaku Mori
Clinical application of a surgical navigation system based on virtual laparoscopy in laparoscopic gastrectomy for gastric cancer. Int. J. Comput. Assist. Radiol. Surg. 11 (5) (2016)
Masahiro Oda, Natsuki Shimizu, Kenichi Karasawa, Yukitaka Nimura, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Daniel Rueckert, Kensaku Mori
Regression Forest-Based Atlas Localization and Direction Specific Atlas Generation for Pancreas Segmentation. MICCAI (2) (2016)
Masahiro Oda, Tetsuro Matsuzaki, Yuichiro Hayashi, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori
Automated branching pattern report generation for laparoscopic surgery assistance. Medical Imaging: Computer-Aided Diagnosis (2015)
Fahdi Kanavati, Tong Tong, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori, Daniel Rueckert, Ben Glocker
Supervoxel Classification Forests for Estimating Pairwise Image Correspondences. MLMI (2015)
Kenichi Karasawa, Takayuki Kitasaka, Masahiro Oda, Yukitaka Nimura, Yuichiro Hayashi, Michitaka Fujiwara, Kazunari Misawa, Daniel Rueckert, Kensaku Mori
Structure Specific Atlas Generation and Its Application to Pancreas Segmentation from Contrasted Abdominal CT Volumes. MCV@MICCAI (2015)
Tong Tong, Robin Wolz, Zehan Wang, Qinquan Gao, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori, Joseph V. Hajnal, Daniel Rueckert
Discriminative dictionary learning for abdominal multi-organ segmentation. Medical Image Anal. 23 (1) (2015)
Tetsuro Matsuzaki, Masahiro Oda, Takayuki Kitasaka, Yuichiro Hayashi, Kazunari Misawa, Kensaku Mori
Automated anatomical labeling of abdominal arteries and hepatic portal system extracted from abdominal CT volumes. Medical Image Anal. 20 (1) (2015)
Yoshihiko Nakamura, Yukitaka Nimura, Takayuki Kitasaka, Shinji Mizuno, Kazuhiro Furukawa, Hidemi Goto, Michitaka Fujiwara, Kazunari Misawa, Masaaki Ito, Shigeru Nawano, Kensaku Mori
Investigation of optimal feature value set in false positive reduction process for automated abdominal lymph node detection method. Medical Imaging: Computer-Aided Diagnosis (2015)
Kenichi Karasawa, Masahiro Oda, Yuichiro Hayashi, Yukitaka Nimura, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Daniel Rueckert, Kensaku Mori
Pancreas segmentation from 3D abdominal CT images using patient-specific weighted subspatial probabilistic atlases. Medical Imaging: Image Processing (2015)
Zehan Wang, Kanwal K. Bhatia, Ben Glocker, Antonio M. Simoes Monteiro de Marvao, Tim Dawes, Kazunari Misawa, Kensaku Mori, Daniel Rueckert
Geodesic Patch-Based Segmentation. MICCAI (1) (2014)
Yukitaka Nimura, Yuichiro Hayashi, Takayuki Kitasaka, Kazuhiro Furukawa, Kazunari Misawa, Kensaku Mori
Automated abdominal lymph node segmentation based on RST analysis and SVM. Medical Imaging: Computer-Aided Diagnosis (2014)
Zhengang Jiang, Yukitaka Nimura, Yuichiro Hayashi, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Yasukazu Kajita, Toshihiko Wakabayashi, Kensaku Mori
Anatomical annotation on vascular structure in volume rendered images. Comput. Medical Imaging Graph. 37 (2) (2013)
Masahiro Oda, Tomoaki Suito, Yuichiro Hayashi, Takayuki Kitasaka, Kazuhiro Furukawa, Ryoji Miyahara, Yoshiki Hirooka, Hidemi Goto, Gen Iinuma, Kazunari Misawa, Shigeru Nawano, Kensaku Mori
Semi-automated Virtual Unfolded View Generation Method of Stomach from CT Volumes. MICCAI (1) (2013)
Chengwen Chu, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Yuichiro Hayashi, Yukitaka Nimura, Daniel Rueckert, Kensaku Mori
Multi-organ Segmentation Based on Spatially-Divided Probabilistic Atlas from 3D Abdominal CT Images. MICCAI (2) (2013)
Yoshihiko Nakamura, Yukitaka Nimura, Takayuki Kitasaka, Shinji Mizuno, Kazuhiro Furukawa, Hidemi Goto, Michitaka Fujiwara, Kazunari Misawa, Masaaki Ito, Shigeru Nawano, Kensaku Mori
Automatic abdominal lymph node detection method based on local intensity structure analysis from 3D x-ray CT images. Medical Imaging: Computer-Aided Diagnosis (2013)
Robin Wolz, Chengwen Chu, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori, Daniel Rueckert
Automated Abdominal Multi-Organ Segmentation With Subject-Specific Atlas Generation. IEEE Trans. Medical Imaging 32 (9) (2013)
Chengwen Chu, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Yuichiro Hayashi, Robin Wolz, Daniel Rueckert, Kensaku Mori
Multi-organ segmentation from 3D abdominal CT images using patient-specific weighted-probabilistic atlas. Medical Imaging: Image Processing (2013)
Tomoaki Suito, Masahiro Oda, Takayuki Kitasaka, Gen Iinuma, Kazunari Misawa, Shigeru Nawano, Kensaku Mori
Automated incision line determination for virtual unfolded view generation of the stomach from 3D abdominal CT images. Medical Imaging: Computer-Aided Diagnosis (2012)
Robin Wolz, Chengwen Chu, Kazunari Misawa, Kensaku Mori, Daniel Rueckert
Multi-organ Abdominal CT Segmentation Using Hierarchically Weighted Subject-Specific Atlases. MICCAI (1) (2012)
Masahiro Oda, Jia Di Qu, Yukitaka Nimura, Takayuki Kitasaka, Kazunari Misawa, Kensaku Mori
Evaluation of deformation accuracy of a virtual pneumoperitoneum method based on clinical trials for patient-specific laparoscopic surgery simulator. Medical Imaging: Image-Guided Procedures (2012)
Masahiro Oda, Takayuki Kitasaka, Michitaka Fujiwara, Kazunari Misawa, Kensaku Mori
Method for Detecting Enlarged Lymph Nodes from 3D Abdominal CT Images with a Multi-shape and Multi-scale Ellipsoidal Structure Detection Filter. Abdominal Imaging (2012)
Masahiro Oda, Bui Huy Hoang, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori
Automated anatomical labeling method for abdominal arteries extracted from 3D abdominal CT images. Medical Imaging: Image Processing (2012)
Bui Huy Hoang, Masahiro Oda, Zhengang Jiang, Takayuki Kitasaka, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori
A study on automated anatomical labeling to arteries concerning with colon from 3D abdominal CT images. Medical Imaging: Image Processing (2011)
Masahiro Oda, Teruhisa Nakaoka, Takayuki Kitasaka, Kazuhiro Furukawa, Kazunari Misawa, Michitaka Fujiwara, Kensaku Mori
Organ Segmentation from 3D Abdominal CT Images Based on Atlas Selection and Graph Cut. Abdominal Imaging (2011)
Kensaku Mori, Masahiro Oda, Tomohiko Egusa, Zhengang Jiang, Takayuki Kitasaka, Michitaka Fujiwara, Kazunari Misawa
Automated Nomenclature of Upper Abdominal Arteries for Displaying Anatomical Names on Virtual Laparoscopic Images. MIAR (2010)