Masaru Ishii

According to our database, Masaru Ishii authored at least 56 papers between 1986 and 2024.

Collaborative distances:

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

2024

OneSLAM to map them all: a generalized approach to SLAM for monocular endoscopic imaging based on tracking any point.

Timo Teufel, Hongchao Shu, Roger D. Soberanis-Mukul, Jan Emily Mangulabnan, Manish Sahu, S. Swaroop Vedula, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

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

An endoscopic chisel: intraoperative imaging carves 3D anatomical models.

Jan Emily Mangulabnan, Roger D. Soberanis-Mukul, Timo Teufel, Manish Sahu, Jose L. Porras, S. Swaroop Vedula, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

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

GSAM+Cutie: Text-Promptable Tool Mask Annotation for Endoscopic Video.

Roger D. Soberanis-Mukul, Jiahuan Cheng, Jan Emily Mangulabnan, S. Swaroop Vedula, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023

Investigating keypoint descriptors for camera relocalization in endoscopy surgery.

Isabela Hernández, Roger Soberanis-Mukul, Jan Mangulabnan, Manish Sahu, Jonas Winter, S. Swaroop Vedula, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

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

A Quantitative Evaluation of Dense 3D Reconstruction of Sinus Anatomy from Monocular Endoscopic Video.

Jan Emily Mangulabnan, Roger D. Soberanis-Mukul, Timo Teufel, Isabela Hernández, Jonas Winter, Manish Sahu, Jose L. Porras, S. Swaroop Vedula, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

CoRR, 2023

The Quiet Eye Phenomenon in Minimally Invasive Surgery.

Alaa Eldin Abdelaal, Rachelle Van Rumpt, Sayem Nazmuz Zaman, Irene Tong, Anthony Jarc, Gary L. Gallia, Masaru Ishii, Gregory D. Hager, Septimiu E. Salcudean

CoRR, 2023

2022

SAGE: SLAM with Appearance and Geometry Prior for Endoscopy.

Xingtong Liu, Zhaoshuo Li, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

Proceedings of the 2022 International Conference on Robotics and Automation, 2022

2021

Morphological and molecular breast cancer profiling through explainable machine learning.

Alexander Binder, Michael Bockmayr, Miriam Hägele, Stephan Wienert, Daniel Heim, Katharina Hellweg, Masaru Ishii, Albrecht Stenzinger, Andreas Hocke, Carsten Denkert, Klaus-Robert Müller, Frederick Klauschen

Nat. Mach. Intell., 2021

Neighborhood Normalization for Robust Geometric Feature Learning.

Xingtong Liu, Benjamin D. Killeen, Ayushi Sinha, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2021

A CNN-based cell tracking method for multi-slice intravital imaging data.

Kenji Fujimoto, Tsubasa Mizugaki, Utkrisht Rajkumar, Hironori Shigeta, Shigeto Seno, Yutaka Uchida, Masaru Ishii, Vineet Bafna, Hideo Matsuda

Proceedings of the BCB '21: 12th ACM International Conference on Bioinformatics, 2021

2020

Dense Depth Estimation in Monocular Endoscopy With Self-Supervised Learning Methods.

Xingtong Liu, Ayushi Sinha, Masaru Ishii, Gregory D. Hager, Austin Reiter, Russell H. Taylor, Mathias Unberath

IEEE Trans. Medical Imaging, 2020

Reconstructing Sinus Anatomy from Endoscopic Video - Towards a Radiation-Free Approach for Quantitative Longitudinal Assessment.

Xingtong Liu, Maia Stiber, Jindan Huang, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2020, 2020

Learning Representations of Endoscopic Videos to Detect Tool Presence Without Supervision.

David Z. Li, Masaru Ishii, Russell H. Taylor, Gregory D. Hager, Ayushi Sinha

Proceedings of the Multimodal Learning for Clinical Decision Support and Clinical Image-Based Procedures, 2020

Extremely Dense Point Correspondences Using a Learned Feature Descriptor.

Xingtong Liu, Yiping Zheng, Benjamin Killeen, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

2019

The deformable most-likely-point paradigm.

Ayushi Sinha, Seth D. Billings, Austin Reiter, Xingtong Liu, Masaru Ishii, Gregory D. Hager, Russell H. Taylor

Medical Image Anal., 2019

Self-supervised Dense 3D Reconstruction from Monocular Endoscopic Video.

Xingtong Liu, Ayushi Sinha, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

CoRR, 2019

Endoscopic navigation in the clinic: registration in the absence of preoperative imaging.

Ayushi Sinha, Masaru Ishii, Gregory D. Hager, Russell H. Taylor

Int. J. Comput. Assist. Radiol. Surg., 2019

Recovering Physiological Changes in Nasal Anatomy with Confidence Estimates.

Ayushi Sinha, Xingtong Liu, Masaru Ishii, Gregory D. Hager, Russell H. Taylor

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

Single-cell Transcriptome Analysis of Mouse Leukocytes in Inflammatory Stimulation.

Naoki Osato, Hironori Shigeta, Shigeto Seno, Yutaka Uchida, Junichi Kikuta, Masaru Ishii, Hideo Matsuda

Proceedings of the 2019 IEEE International Conference on Bioinformatics and Biomedicine, 2019

Analyzing Leukocyte Migration Trajectories by Deformable Image Matching.

Hironori Shigeta, Shigeto Seno, Shino Nishizawa, Yutaka Uchida, Junichi Kikuta, Masaru Ishii, Hideo Matsuda

Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019

2018

Evaluation and Stability Analysis of Video-Based Navigation System for Functional Endoscopic Sinus Surgery on In Vivo Clinical Data.

Simon Léonard, Ayushi Sinha, Austin Reiter, Masaru Ishii, Gary L. Gallia, Russell H. Taylor, Gregory D. Hager

IEEE Trans. Medical Imaging, 2018

Towards automatic initialization of registration algorithms using simulated endoscopy images.

Ayushi Sinha, Masaru Ishii, Russell H. Taylor, Gregory D. Hager, Austin Reiter

CoRR, 2018

Towards computational fluorescence microscopy: Machine learning-based integrated prediction of morphological and molecular tumor profiles.

Alexander Binder, Michael Bockmayr, Miriam Hägele, Stephan Wienert, Daniel Heim, Katharina Hellweg, Albrecht Stenzinger, Laura Parlow, Jan Budczies, Benjamin Goeppert, Denise Treue, Manato Kotani, Masaru Ishii, Manfred Dietel, Andreas Hocke, Carsten Denkert, Klaus-Robert Müller, Frederick Klauschen

CoRR, 2018

Endoscopic Navigation in the Absence of CT Imaging.

Ayushi Sinha, Xingtong Liu, Austin Reiter, Masaru Ishii, Gregory D. Hager, Russell H. Taylor

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

Self-supervised Learning for Dense Depth Estimation in Monocular Endoscopy.

Xingtong Liu, Ayushi Sinha, Mathias Unberath, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Austin Reiter

Proceedings of the OR 2.0 Context-Aware Operating Theaters, Computer Assisted Robotic Endoscopy, Clinical Image-Based Procedures, - and - Skin Image Analysis, 2018

2017

Bone marrow cavity segmentation using graph-cuts with wavelet-based texture feature.

Hironori Shigeta, Tomohiro Mashita, Junichi Kikuta, Shigeto Seno, Haruo Takemura, Masaru Ishii, Hideo Matsuda

J. Bioinform. Comput. Biol., 2017

Simultaneous segmentation and correspondence improvement using statistical modes.

Ayushi Sinha, Austin Reiter, Simon Léonard, Masaru Ishii, Gregory D. Hager, Russell H. Taylor

Proceedings of the Medical Imaging 2017: Image Processing, 2017

2016

Perspectives on Surgical Data Science.

S. Swaroop Vedula, Masaru Ishii, Gregory D. Hager

CoRR, 2016

Automatic segmentation and statistical shape modeling of the paranasal sinuses to estimate natural variations.

Ayushi Sinha, Simon Léonard, Austin Reiter, Masaru Ishii, Russell H. Taylor, Gregory D. Hager

Proceedings of the Medical Imaging 2016: Image Processing, 2016

Endoscopic-CT: learning-based photometric reconstruction for endoscopic sinus surgery.

Austin Reiter, Simon Léonard, Ayushi Sinha, Masaru Ishii, Russell H. Taylor, Gregory D. Hager

Proceedings of the Medical Imaging 2016: Image Processing, 2016

Image-based navigation for functional endoscopic sinus surgery using structure from motion.

Simon Léonard, Austin Reiter, Ayushi Sinha, Masaru Ishii, Russell H. Taylor, Gregory D. Hager

Proceedings of the Medical Imaging 2016: Image Processing, 2016

Anatomically Constrained Video-CT Registration via the V-IMLOP Algorithm.

Seth Billings, Ayushi Sinha, Austin Reiter, Simon Léonard, Masaru Ishii, Gregory D. Hager, Russell H. Taylor

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2016, 2016

A bone marrow cavity segmentation method using wavelet-based texture feature.

Hironori Shigeta, Tomohiro Mashita, Junichi Kikuta, Shigeto Seno, Haruo Takemura, Hideo Matsuda, Masaru Ishii

Proceedings of the 23rd International Conference on Pattern Recognition, 2016

2015

Automated objective surgical skill assessment in the operating room from unstructured tool motion in septoplasty.

Narges Ahmidi, Piyush Poddar, Jonathan D. Jones, S. Swaroop Vedula, Lisa Ishii, Gregory D. Hager, Masaru Ishii

Int. J. Comput. Assist. Radiol. Surg., 2015

Rendering-based video-CT registration with physical constraints for image-guided endoscopic sinus surgery.

Yoshito Otake, Simon Léonard, Austin Reiter, Purnima Rajan, Jeffrey H. Siewerdsen, Gary L. Gallia, Masaru Ishii, Russell H. Taylor, Gregory D. Hager

Proceedings of the Medical Imaging 2015: Image-Guided Procedures, 2015

2014

Automated Objective Surgical Skill Assessment in the Operating Room Using Unstructured Tool Motion.

Piyush Poddar, Narges Ahmidi, S. Swaroop Vedula, Lisa Ishii, Gregory D. Hager, Masaru Ishii

CoRR, 2014

A Graph Cuts Image Segmentation Method for Quantifying Barrier Permeation in Bone Tissue.

Hironori Shigeta, Tomohiro Mashita, Takeshi Kaneko, Junichi Kikuta, Shigeto Seno, Haruo Takemura, Hideo Matsuda, Masaru Ishii

Proceedings of the 1st Workshop on Pattern Recognition Techniques for Indirect Immunofluorescence Images, 2014

A Segmentation Method for Bone Marrow Cavity Imaging Using Graph Cuts.

Tomohiro Mashita, Jun Usam, Hironori Shigeta, Yoshihiro Kuroda, Junichi Kikuta, Shigeto Seno, Masaru Ishii, Hideo Matsuda, Haruo Takemura

Proceedings of the 1st Workshop on Pattern Recognition Techniques for Indirect Immunofluorescence Images, 2014

2013

Evaluation of a System for High-Accuracy 3D Image-Based Registration of Endoscopic Video to C-Arm Cone-Beam CT for Image-Guided Skull Base Surgery.

Daniel Mirota, Ali Uneri, Sebastian Schafer, Sajendra Nithiananthan, Douglas D. Reh, Masaru Ishii, Gary L. Gallia, Russell H. Taylor, Gregory D. Hager, Jeffrey H. Siewerdsen

IEEE Trans. Medical Imaging, 2013

2012

A System for Video-Based Navigation for Endoscopic Endonasal Skull Base Surgery.

Daniel Mirota, Hanzi Wang, Russell H. Taylor, Masaru Ishii, Gary L. Gallia, Gregory D. Hager

IEEE Trans. Medical Imaging, 2012

A clinical pilot study of a modular video-CT augmentation system for image-guided skull base surgery.

Wen P. Liu, Daniel J. Mirota, Ali Uneri, Yoshito Otake, Gregory D. Hager, Douglas D. Reh, Masaru Ishii, Gary L. Gallia, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2012: Image-Guided Procedures, 2012

Robotic Path Planning for Surgeon Skill Evaluation in Minimally-Invasive Sinus Surgery.

Narges Ahmidi, Gregory D. Hager, Lisa Ishii, Gary L. Gallia, Masaru Ishii

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2012, 2012

2010

Surgical Task and Skill Classification from Eye Tracking and Tool Motion in Minimally Invasive Surgery.

Narges Ahmidi, Gregory D. Hager, Lisa Ishii, Gabor Fichtinger, Gary L. Gallia, Masaru Ishii

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2010

2009

Intelligent frame selection for anatomic reconstruction from endoscopic video.

Daniel Abretske, Daniel Mirota, Gregory D. Hager, Masaru Ishii

Proceedings of the IEEE Workshop on Applications of Computer Vision (WACV 2009), 2009

Direct endoscopic video registration for sinus surgery.

Daniel Mirota, Russell H. Taylor, Masaru Ishii, Gregory D. Hager

Proceedings of the Medical Imaging 2009: Visualization, 2009

Toward Video-Based Navigation for Endoscopic Endonasal Skull Base Surgery.

Daniel Mirota, Hanzi Wang, Russell H. Taylor, Masaru Ishii, Gregory D. Hager

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2009

2008

Robust motion estimation and structure recovery from endoscopic image sequences with an Adaptive Scale Kernel Consensus estimator.

Hanzi Wang, Daniel Mirota, Masaru Ishii, Gregory D. Hager

Proceedings of the 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2008), 2008

2007

Spatial Motion Constraints Using Virtual Fixtures Generated by Anatomy.

Ming Li, Masaru Ishii, Russell H. Taylor

IEEE Trans. Robotics, 2007

High-Accuracy Comparison of Lightning and Switching Impulse Calibrators.

Takayuki Wakimoto, Jari K. Hällström, Yury Chekurov, Masaru Ishii, Wolfgang Lucas, Jukka Piiroinen, Hiroyuki Shimizu

IEEE Trans. Instrum. Meas., 2007

2005

Scale-invariant registration of monocular endoscopic images to CT-scans for sinus surgery.

Darius Burschka, Ming Li, Masaru Ishii, Russell H. Taylor, Gregory D. Hager

Medical Image Anal., 2005

1996

A Step Toward Human-Robot Cooperative System.

Masaru Ishii, Hironori Saita

Proceedings of the Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, 1996

1993

Editorial.

Hisato Kobayashi, Masaru Ishii

Adv. Robotics, 1993

1988

Kinematic Modeling And Calibration For A Direct Drive Manipulator.

Masaru Ishii, Shigeyuki Sakane, Masayoshi Kakikura, Yoshio Mikami

Proceedings of the IEEE International Workshop on Intelligent Robots and Systems '88, Proceedings. IROS 1988, Tokyo, Japan, October 31, 1988

1987

A new approach to improve absolute positioning accuracy of robot manipulators.

Masaru Ishii, Shigeyuki Sakane, Masayoshi Kakikura, Yoshio Mikami

J. Field Robotics, 1987

Occlusion avoidance of visual sensors based on a hand-eye action simulator system: HEAVEN.

Shigeyuki Sakane, Masaru Ishii, Masayoshi Kakikura

Adv. Robotics, 1987

1986

Teaching Robot Operations and Environemnts by Using a 3-D Visual Sensor System.

Masaru Ishii, Shigeyuki Sakane, Yoshio Mikami, Masayoshi Kakikura

Proceedings of the Intelligent Autonomous Systems, 1986