Prof. Gregory S. Fischer Profile

Prof. Gregory S. Fischer

at Worcester Polytechnic Institute

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 3 April 2023 Presentation + Paper

Laparoscopic photoacoustic imaging system integrated with the da Vinci surgical system

Shang Gao, Yang Wang, Haoying Zhou, Kehan Yang, Yiwei Jiang, Liang Lu, Shiyue Wang, Xihan Ma, Benjamin Nephew, Loris Fichera, Gregory Fischer, Haichong Zhang

Proceedings Volume 12466, 1246609 (2023) https://doi.org/10.1117/12.2653967

KEYWORDS: Medical robots, Image guided intervention, Laparoscopy, Imaging systems, Biological imaging, Anatomy, 3D image processing, Tomography, Surgery, Photoacoustic imaging, 3D image reconstruction, Image registration

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Proceedings Article | 12 March 2013 Paper

A fully actuated robotic assistant for MRI-guided prostate biopsy and brachytherapy

Gang Li, Hao Su, Weijian Shang, Junichi Tokuda, Nobuhiko Hata, Clare Tempany, Gregory Fischer

Proceedings Volume 8671, 867117 (2013) https://doi.org/10.1117/12.2007669

KEYWORDS: Biopsy, Magnetic resonance imaging, Prostate, Scanners, Robotics, Robotic systems, Computed tomography, Visualization, Tissues, Imaging systems

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Proceedings Article | 17 February 2012 Paper

A networked modular hardware and software system for MRI-guided robotic prostate interventions

Hao Su, Weijian Shang, Kevin Harrington, Alex Camilo, Gregory Cole, Junichi Tokuda, Nobuhiko Hata, Clare Tempany, Gregory Fischer

Proceedings Volume 8316, 83161Z (2012) https://doi.org/10.1117/12.912292

KEYWORDS: Magnetic resonance imaging, Control systems, Prostate, Scanners, Robotic systems, Navigation systems, Kinematics, Robotics, Imaging systems, 3D acquisition

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Proceedings Article | 17 February 2012 Paper

A high accuracy multi-image registration method for tracking MRI-guided robots

Weijian Shang, Gregory Fischer

Proceedings Volume 8316, 83161V (2012) https://doi.org/10.1117/12.912294

KEYWORDS: Image registration, Robots, Magnetic resonance imaging, Scanners, Robotics, Detection and tracking algorithms, Error analysis, Calibration, Manufacturing, MATLAB

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