Gregory S. Fischer

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 44

Top Topics

Top Venues

IEEE Robotics Autom. Lett.

Publications

Haoying Zhou, Yiwei Jiang, Shang Gao, Shiyue Wang, Peter Kazanzides, Gregory S. Fischer
Suturing Tasks Automation Based on Skills Learned from Demonstrations: A Simulation Study. ISMR (2024)
Haoying Zhou, Yiwei Jiang, Shang Gao, Shiyue Wang, Peter Kazanzides, Gregory S. Fischer
Suturing Tasks Automation Based on Skills Learned From Demonstrations: A Simulation Study. CoRR (2024)
Shang Gao, Yang Wang, Haoying Zhou, Kehan Yang, Yiwei Jiang, Liang Lu, Shiyue Wang, Xihan Ma, Benjamin C. Nephew, Loris Fichera, Gregory S. Fischer, Haichong K. Zhang
Laparoscopic photoacoustic imaging system integrated with the da Vinci surgical system. Medical Imaging: Image-Guided Procedures (2023)
Farid Tavakkolmoghaddam, Gregory S. Fischer
A Passive Model-Based Error Compensation Approach for Bevel Tip Needle Deflection. J. Medical Robotics Res. 8 (3&4) (2023)
Shang Gao, Yiwei Jiang, Mucheng Li, Yang Wang, Yao Shen, Matthew C. Flegal, Benjamin C. Nephew, Gregory S. Fischer, Yuxiang Liu, Loris Fichera, Haichong K. Zhang
Laparoscopic Photoacoustic Imaging System Based on Side-Illumination Diffusing Fibers. IEEE Trans. Biomed. Eng. 70 (11) (2023)
Yiwei Jiang, Haoying Zhou, Gregory S. Fischer
Development and Evaluation of a Markerless 6 DOF Pose Tracking Method for a Suture Needle from a Robotic Endoscope. J. Medical Robotics Res. 8 (3&4) (2023)
Yiwei Jiang, Haoying Zhou, Gregory S. Fischer
Markerless Suture Needle Tracking From A Robotic Endoscope Based On Deep Learning. ISMR (2023)
Farid Tavakkolmoghaddam, Yang Wang, Charles Bales, Yiwei Jiang, Christopher J. Nycz, Zhanyue Zhao, Gregory S. Fischer
Passive Model-based Error Compensation For Beveled-tip Needle Deflection. ISMR (2023)
Farid Tavakkolmoghaddam, Charles Bales, Yang Wang, Zhanyue Zhao, Gregory S. Fischer
Design and Evaluation of Bidirectional Continuous Rotation and Variable Curvature Needle Steering Algorithm. IROS (2023)
Kehan Yang, Tess B. Meier, Haoying Zhou, Gregory S. Fischer, Christopher J. Nycz
A sEMG Proportional Control for the Gripper of Patient Side Manipulator in da Vinci Surgical System. EMBC (2022)
Dandan Zhang, Zicong Wu, Junhong Chen, Ruiqi Zhu, Adnan Munawar, Bo Xiao, Yuan Guan, Hang Su, Wuzhou Hong, Yao Guo, Gregory S. Fischer, Benny Lo, Guang-Zhong Yang
Human-Robot Shared Control for Surgical Robot Based on Context-Aware Sim-to-Real Adaptation. CoRR (2022)
Hao Su, Ka-Wai Kwok, Kevin Cleary, Iulian Iordachita, Murat Cenk Cavusoglu, Jaydev P. Desai, Gregory S. Fischer
State of the Art and Future Opportunities in MRI-Guided Robot-Assisted Surgery and Interventions. Proc. IEEE 110 (7) (2022)
Adnan Munawar, Jie Ying Wu, Gregory S. Fischer, Russell H. Taylor, Peter Kazanzides
Open Simulation Environment for Learning and Practice of Robot-Assisted Surgical Suturing. IEEE Robotics Autom. Lett. 7 (2) (2022)
Dandan Zhang, Zicong Wu, Junhong Chen, Ruiqi Zhu, Adnan Munawar, Bo Xiao, Yuan Guan, Hang Su, Wuzhou Hong, Yao Guo, Gregory S. Fischer, Benny Lo, Guang-Zhong Yang
Human-Robot Shared Control for Surgical Robot Based on Context-Aware Sim-to-Real Adaptation. ICRA (2022)
Vignesh Manoj Varier, Dhruv Kool Rajamani, Farid Tavakkolmoghaddam, Adnan Munawar, Gregory S. Fischer
AMBF-RL: A real-time simulation based Reinforcement Learning toolkit for Medical Robotics. ISMR (2022)
Tess B. Meier, Alison R. Brecheisen, Katie Y. Gandomi, Paulo A. W. G. Carvalho, Gretchen R. Meier, Edward A. Clancy, Gregory S. Fischer, Christopher J. Nycz
Individuals with moderate to severe hand impairments may struggle to use EMG control for assistive devices. EMBC (2022)
Adnan Munawar, Jie Ying Wu, Russell H. Taylor, Peter Kazanzides, Gregory S. Fischer
A Framework for Customizable Multi-User Teleoperated Control. IEEE Robotics Autom. Lett. 6 (2) (2021)
Claudia D'Ettorre, Andrea Mariani, Agostino Stilli, Ferdinando Rodriguez y Baena, Pietro Valdastri, Anton Deguet, Peter Kazanzides, Russell H. Taylor, Gregory S. Fischer, Simon P. DiMaio, Arianna Menciassi, Danail Stoyanov
Accelerating Surgical Robotics Research: Reviewing 10 Years of Research with the dVRK. CoRR (2021)
Farid Tavakkolmoghaddam, Dhruv Kool Rajamani, Benjamin Szewczyk, Zhanyue Zhao, Katie Y. Gandomi, Shreyas Chandra Sekhar, Julie Pilitsis, Christopher J. Nycz, Gregory S. Fischer
NeuroPlan: A Surgical Planning Toolkit for an MRI-Compatible Stereotactic Neurosurgery Robot. ISMR (2021)
Claudia D'Ettorre, Andrea Mariani, Agostino Stilli, Ferdinando Rodriguez y Baena, Pietro Valdastri, Anton Deguet, Peter Kazanzides, Russell H. Taylor, Gregory S. Fischer, Simon P. DiMaio, Arianna Menciassi, Danail Stoyanov
Accelerating Surgical Robotics Research: A Review of 10 Years With the da Vinci Research Kit. IEEE Robotics Autom. Mag. 28 (4) (2021)
Nathaniel Goldfarb, Haoying Zhou, Charles Bales, Gregory S. Fischer
Control of a lower limb exoskeleton using Learning from Demonstration and an iterative Linear Quadratic Regulator Controller: A simulation study. EMBC (2021)
Katie Y. Gandomi, Paulo A. W. G. Carvalho, Matthew Tarasek, Eric W. Fiveland, Chitresh Bhushan, Emery Williams, Paul Neubauer, Zhanyue Zhao, Julie Pilitsis, Desmond Yeo, Christopher J. Nycz, Everette Clif Burdette, Gregory S. Fischer
Modeling of Interstitial Ultrasound Ablation for Continuous Applicator Rotation With MR Validation. IEEE Trans. Biomed. Eng. 68 (6) (2021)
Nathaniel Goldfarb, Alek Lewis, Alex Tacescu, Gregory S. Fischer
Open source Vicon Toolkit for motion capture and Gait Analysis. Comput. Methods Programs Biomed. 212 (2021)
Adnan Munawar, Nishan Srishankar, Gregory S. Fischer
An Open-Source Framework for Rapid Development of Interactive Soft-Body Simulations for Real-Time Training. ICRA (2020)
Vignesh Manoj Varier, Dhruv Kool Rajamani, Nathaniel Goldfarb, Farid Tavakkolmoghaddam, Adnan Munawar, Gregory S. Fischer
Collaborative Suturing: A Reinforcement Learning Approach to Automate Hand-off Task in Suturing for Surgical Robots. RO-MAN (2020)
Niravkumar A. Patel, Christopher J. Nycz, Paulo A. W. G. Carvalho, Katie Y. Gandomi, Radian Gondokaryono, Gang Li, Tamas Heffter, Everette Clif Burdette, Julie G. Pilitsis, Gregory S. Fischer
An Integrated Robotic System for MRI-Guided Neuroablation: Preclinical Evaluation. IEEE Trans. Biomed. Eng. 67 (10) (2020)
Adnan Munawar, Nishan Srishankar, Loris Fichera, Gregory S. Fischer
A Parametric Grasping Methodology for Multi-Manual Interactions in Real-Time Dynamic Simulations. ICRA (2020)
Junhong Chen, Dandan Zhang, Adnan Munawar, Ruiqi Zhu, Benny Lo, Gregory S. Fischer, Guang-Zhong Yang
Supervised Semi-Autonomous Control for Surgical Robot Based on Banoian Optimization. IROS (2020)
Yun-Hsuan Su, Adnan Munawar, Anton Deguet, Andrew Lewis, Kyle Lindgren, Yangming Li, Russell H. Taylor, Gregory S. Fischer, Blake Hannaford, Peter Kazanzides
Collaborative Robotics Toolkit (CRTK): Open Software Framework for Surgical Robotics Research. IRC (2020)
Adnan Munawar, Yan Wang, Radian Gondokaryono, Gregory S. Fischer
A Real-Time Dynamic Simulator and an Associated Front-End Representation Format for Simulating Complex Robots and Environments. IROS (2019)
Yan Wang, Radian Gondokaryono, Adnan Munawar, Gregory S. Fischer
A Convex Optimization-Based Dynamic Model Identification Package for the da Vinci Research Kit. IEEE Robotics Autom. Lett. 4 (4) (2019)
Niravkumar A. Patel, Gang Li, Weijian Shang, Marek Wartenberg, Tamas Heffter, Everette Clif Burdette, Iulian Iordachita, Junichi Tokuda, Nobuhiko Hata, Clare M. Tempany, Gregory S. Fischer
System Integration and Preliminary Clinical Evaluation of a Robotic System for MRI-Guided Transperineal Prostate Biopsy. J. Medical Robotics Res. 4 (2) (2019)
Adnan Munawar, Gregory S. Fischer
An Asynchronous Multi-Body Simulation Framework for Real-Time Dynamics, Haptics and Learning with Application to Surgical Robots. IROS (2019)
Yan Wang, Radian Gondokaryono, Adnan Munawar, Gregory S. Fischer
A Dynamic Model Identification Package for the da Vinci Research Kit. CoRR (2019)
Christopher J. Nycz, Tess B. Meier, Paulo A. W. G. Carvalho, Gretchen Meier, Gregory S. Fischer
Design Criteria for Hand Exoskeletons: Measurement of Forces Needed to Assist Finger Extension in Traumatic Brain Injury Patients. IEEE Robotics Autom. Lett. 3 (4) (2018)
Brittany Lewis, Christopher J. Nycz, Gregory S. Fischer, Krishna K. Venkatasubramanian
Authentication-Based on Biomechanics of Finger Movements Captured Using Optical Motion-Capture. ISVC (2018)
Marek Wartenberg, Katie Y. Gandomi, Paulo A. W. G. Carvalho, Joseph Schornak, Niravkumar A. Patel, Iulian Iordachita, Clare M. Tempany, Nobuhiko Hata, Junichi Tokuda, Gregory S. Fischer
In-Bore Experimental Validation of Active Compensation and Membrane Puncture Detection for Targeted MRI-Guided Robotic Prostate Biopsy. ISER (2018)
Tanweer Rashid, Sharmin Sultana, Gregory S. Fischer, Julie Pilitsis, Michel A. Audette
Deformable Multi-material 2-Simplex Surface Mesh for Intraoperative MRI-Ready Surgery Planning and Simulation, with Deep-Brain Stimulation Applications. BIVPCS/POCUS@MICCAI (2017)
Christopher J. Nycz, Radian Gondokaryono, Paulo A. W. G. Carvalho, Niravkumar A. Patel, Marek Wartenberg, Julie G. Pilitsis, Gregory S. Fischer
Mechanical validation of an MRI compatible stereotactic neurosurgery robot in preparation for pre-clinical trials. IROS (2017)
Laurie A. Dickstein-Fischer, Ria H. Pereira, Katie Y. Gandomi, Ayesha T. Fathima, Gregory S. Fischer
Interactive Tracking for Robot-Assisted Autism Therapy. HRI (Companion) (2017)
Marek Wartenberg, Niravkumar A. Patel, Gang Li, Gregory S. Fischer
Towards synergistic control of hands-on needle insertion with automated needle steering for MRI-guided prostate interventions. EMBC (2016)
Adnan Munawar, Gregory S. Fischer
A Surgical Robot Teleoperation Framework for Providing Haptic Feedback Incorporating Virtual Environment-Based Guidance. Frontiers Robotics AI 3 (2016)
Christopher J. Nycz, Tobias L. Bützer, Olivier Lambercy, Jumpei Arata, Gregory S. Fischer, Roger Gassert
Design and Characterization of a Lightweight and Fully Portable Remote Actuation System for Use With a Hand Exoskeleton. IEEE Robotics Autom. Lett. 1 (2) (2016)
Adnan Munawar, Gregory S. Fischer
Towards a haptic feedback framework for multi-DOF robotic laparoscopic surgery platforms. IROS (2016)
Christopher J. Nycz, Michael A. Delph, Gregory S. Fischer
Modeling and design of a tendon actuated soft robotic exoskeleton for hemiparetic upper limb rehabilitation. EMBC (2015)
Gang Li, Hao Su, Gregory A. Cole, Weijian Shang, Kevin Harrington, Alexander Camilo, Julie Pilitsis, Gregory S. Fischer
Robotic System for MRI-Guided Stereotactic Neurosurgery. IEEE Trans. Biomed. Eng. 62 (4) (2015)
Niravkumar A. Patel, Tim van Katwijk, Gang Li, Pedro Moreira, Weijian Shang, Sarthak Misra, Gregory S. Fischer
Closed-loop asymmetric-tip needle steering under continuous intraoperative MRI guidance. EMBC (2015)
Peter Kazanzides, Zihan Chen, Anton Deguet, Gregory S. Fischer, Russell H. Taylor, Simon P. DiMaio
An open-source research kit for the da Vinci® Surgical System. ICRA (2014)
Laurie A. Dickstein-Fischer, Gregory S. Fischer
Combining psychological and engineering approaches to utilizing social robots with children with Autism. EMBC (2014)
Weijian Shang, Hao Su, Gang Li, Gregory S. Fischer
Teleoperation system with hybrid pneumatic-piezoelectric actuation for MRI-guided needle insertion with haptic feedback. IROS (2013)
Sohrab Eslami, Gregory S. Fischer, Sang-Eun Song, Junichi Tokuda, Nobuhiko Hata, Clare M. Tempany, Iulian Iordachita
Towards clinically optimized MRI-guided surgical manipulator for minimally invasive prostate percutaneous interventions: constructive design. ICRA (2013)
Gang Li, Hao Su, Weijian Shang, Junichi Tokuda, Nobuhiko Hata, Clare M. Tempany, Gregory S. Fischer
A fully actuated robotic assistant for MRI-guided prostate biopsy and brachytherapy. Medical Imaging: Image-Guided Procedures (2013)
Michael A. Delph, Sarah A. Fischer, Phillip W. Gauthier, Carlos H. Martinez Luna, Edward A. Clancy, Gregory S. Fischer
A soft robotic exomusculature glove with integrated sEMG sensing for hand rehabilitation. ICORR (2013)
Hao Su, Diana C. Cardona, Weijian Shang, Alexander Camilo, Gregory A. Cole, D. Caleb Rucker, Robert J. Webster, Gregory S. Fischer
A MRI-guided concentric tube continuum robot with piezoelectric actuation: A feasibility study. ICRA (2012)
Junichi Tokuda, Sang-Eun Song, Gregory S. Fischer, Iulian Iordachita, Reza Seifabadi, Nathan Bongjoon Cho, Kemal Tuncali, Gabor Fichtinger, Clare M. Tempany, Nobuhiko Hata
Preclinical evaluation of an MRI-compatible pneumatic robot for angulated needle placement in transperineal prostate interventions. Int. J. Comput. Assist. Radiol. Surg. 7 (6) (2012)
Yunzhao Ma, Ivo Dobrev, Weijian Shang, Hao Su, Satyanarayana Reddy Janga, Gregory S. Fischer
CHIC: Cylindrical Helix Imaging Coordinate Registration Fiducial for MRI-guided interventions. EMBC (2012)
Weijian Shang, Gregory S. Fischer
A high accuracy multi-image registration method for tracking MRI-guided robots. Medical Imaging: Image-Guided Procedures (2012)
Hao Su, Weijian Shang, Kevin Harrington, Alexander Camilo, Gregory A. Cole, Junichi Tokuda, Nobuhiko Hata, Clare M. Tempany, Gregory S. Fischer
A networked modular hardware and software system for MRI-guided robotic prostate interventions. Medical Imaging: Image-Guided Procedures (2012)
Daniel Jones, Andrew Lewis, Gregory S. Fischer
Development of a standalone surgical haptic arm. EMBC (2011)
Hao Su, Iulian Iordachita, Xiaoan Yan, Gregory A. Cole, Gregory S. Fischer
Reconfigurable MRI-guided robotic surgical manipulator: Prostate brachytherapy and neurosurgery applications. EMBC (2011)
Gregory S. Fischer, Gregory A. Cole, Hao Su
Approaches to creating and controlling motion in MRI. EMBC (2011)
Laurie A. Dickstein-Fischer, Elizabeth Alexander, Xiaoan Yan, Hao Su, Kevin Harrington, Gregory S. Fischer
An affordable compact humanoid robot for autism spectrum disorder interventions in children. EMBC (2011)
Hao Su, Michael Zervas, Gregory A. Cole, Cosme Furlong, Gregory S. Fischer
Real-time MRI-guided needle placement robot with integrated fiber optic force sensing. ICRA (2011)
Taskin Padir, Gregory S. Fischer, Sonia Chernova, Michael A. Gennert
A Unified and Integrated Approach to Teaching a Two-Course Sequence in Robotics Engineering. J. Robotics Mechatronics 23 (5) (2011)
Hao Su, Alexander Camilo, Gregory A. Cole, Nobuhiko Hata, Clare M. Tempany, Gregory S. Fischer
High-Field MRI-Compatible Needle Placement Robot for Prostate Interventions. MMVR (2011)
Gregory A. Cole, Kevin Harrington, Hao Su, Alexander Camilo, Julie Pilitsis, Gregory S. Fischer
Closed-Loop Actuated Surgical System Utilizing Real-Time In-Situ MRI Guidance. ISER (2010)
Junichi Tokuda, Gregory S. Fischer, Simon P. DiMaio, David G. Gobbi, Csaba Csoma, Philip Walter Mewes, Gabor Fichtinger, Clare M. Tempany, Nobuhiko Hata
Integrated navigation and control software system for MRI-guided robotic prostate interventions. Comput. Medical Imaging Graph. 34 (1) (2010)
Gregory S. Fischer, William Michalson, Taskin Padir, Gary Pollice
Development of a Laboratory Kit for Robotics Engineering Education. AAAI Spring Symposium: Educational Robotics and Beyond (2010)
Siddharth Vikal, Paweena U.-Thainual, John A. Carrino, Iulian Iordachita, Gregory S. Fischer, Gabor Fichtinger
Perk Station - Percutaneous surgery training and performance measurement platform. Comput. Medical Imaging Graph. 34 (1) (2010)
Hao Su, Weijian Shang, Gregory A. Cole, Kevin Harrington, Gregory S. Fischer
Haptic system design for MRI-guided needle based prostate brachytherapy. HAPTICS (2010)
Sang-Eun Song, Nathan Bongjoon Cho, Gregory S. Fischer, Nobuhiko Hata, Clare M. Tempany, Gabor Fichtinger, Iulian Iordachita
Development of a pneumatic robot for MRI-guided transperineal prostate biopsy and brachytherapy: New approaches. ICRA (2010)
Gregory A. Cole, Julie Pilitsis, Gregory S. Fischer
Design of a robotic system for MRI-guided deep brain stimulation electrode placement. ICRA (2009)
Junichi Tokuda, Gregory S. Fischer, Csaba Csoma, Simon P. DiMaio, David G. Gobbi, Gabor Fichtinger, Clare M. Tempany, Nobuhiko Hata
Software Strategy for Robotic Transperineal Prostate Therapy in Closed-Bore MRI. MICCAI (2) (2008)
Philip Walter Mewes, Junichi Tokuda, Simon P. DiMaio, Gregory S. Fischer, Csaba Csoma, David G. Gobbi, Clare M. Tempany, Gabor Fichtinger, Nobuhiko Hata
Integrated system for robot-assisted in prostate biopsy in closed MRI scanner. ICRA (2008)
Gregory S. Fischer, Axel Krieger, Iulian Iordachita, Csaba Csoma, Louis L. Whitcomb, Gabor Fichtinger
MRI Compatibility of Robot Actuation Techniques - A Comparative Study. MICCAI (2) (2008)
Paweena U.-Thainual, Gregory S. Fischer, Iulian Iordachita, Siddharth Vikal, Gabor Fichtinger
The Perk Station: Systems design for percutaneous intervention training suite. ROBIO (2008)
Gregory S. Fischer, Iulian Iordachita, Csaba Csoma, Junichi Tokuda, Philip Walter Mewes, Clare M. Tempany, Nobuhiko Hata, Gabor Fichtinger
Pneumatically operated MRI-compatible needle placement robot for prostate interventions. ICRA (2008)
Gregory S. Fischer, Eva Dyer, Csaba Csoma, Anton Deguet, Gabor Fichtinger
Validation System of MR Image Overlay and Other Needle Insertion Techniques. MMVR (2007)
Simon P. DiMaio, Eigil Samset, Gregory S. Fischer, Iulian Iordachita, Gabor Fichtinger, Ferenc A. Jolesz, Clare M. Tempany
Dynamic MRI Scan Plane Control for Passive Tracking of Instruments and Devices. MICCAI (2) (2007)
Gregory S. Fischer, Simon P. DiMaio, Iulian Iordachita, Gabor Fichtinger
Robotic Assistant for Transperineal Prostate Interventions in 3T Closed MRI. MICCAI (1) (2007)
Gregory S. Fischer, Russell H. Taylor
Electromagnetic Tracker Measurement Error Simulation and Tool Design. MICCAI (2) (2005)
Gabor Fichtinger, Anton Deguet, Ken Masamune, Emese Balogh, Gregory S. Fischer, Hervé Mathieu, Russell H. Taylor, S. James Zinreich, Laura M. Fayad
Image overlay guidance for needle insertion in CT scanner. IEEE Trans. Biomed. Eng. 52 (8) (2005)
Emad Boctor, Gregory S. Fischer, Michael A. Choti, Gabor Fichtinger, Russell H. Taylor
A Dual-armed Robotic System for Intraoperative Ultrasound Guided Hepatic Ablative Therapy: a Prospective Study. ICRA (2004)
Gabor Fichtinger, Anton Deguet, Ken Masamune, Emese Balogh, Gregory S. Fischer, Hervé Mathieu, Russell H. Taylor, Laura M. Fayad, S. James Zinreich
Needle Insertion in CT Scanner with Image Overlay - Cadaver Studies. MICCAI (2) (2004)
Srinivas K. Prasad, Masaya Kitagawa, Gregory S. Fischer, Jason Zand, Mark Talamini, Russell H. Taylor, Allison M. Okamura
A Modular 2-DOF Force-Sensing Instrument For Laparoscopic Surgery. MICCAI (1) (2003)