Genetic Search with Approximate Function Evaluation. - John J. Grefenstette; J. Michael Fitzpatrick (ICGA, 1985)

The existence of geometrical density-image transformations corresponding to object motion. - J. Michael Fitzpatrick (Comput. Vis. Graph. Image Process., 1988)

Genetic Algorithms in Noisy Environments. - J. Michael Fitzpatrick; John J. Grefenstette (Mach. Learn., 1988)

Image registration for a transputer-based distributed system. - Mehmed Özkan; John Michael Fitzpatrick; Kazuhiko Kawamura (IEA/AIE (2), 1989)

Geometrical image transformation to compensate for MRI distortions. - Hsuan Chang; J. Michael Fitzpatrick (Image Processing, 1990)

Rectification of distortion in MRI for stereotaxy. - Shan Dong; J. Michael Fitzpatrick; Robert J. Maciunas (CBMS, 1992)

A technique for accurate magnetic resonance imaging in the presence of field inhomogeneities. - Hsuan Chang; J. Michael Fitzpatrick (IEEE Trans. Medical Imaging, 1992)

Extraction of maximal inscribed disks from discrete Euclidean distance maps. - Yaorong Ge; J. Michael Fitzpatrick (CVPR, 1996)

Surface-based 3D image registration using the iterative closest-point algorithm with a closest-point transform. - Yaorong Ge; Calvin R. Maurer Jr.; J. Michael Fitzpatrick (Image Processing, 1996)

Comparison and evaluation of retrospective intermodality image registration techniques. - Jay B. West; J. Michael Fitzpatrick; Matthew Yang Wang; Benoit M. Dawant; Calvin R. Maurer Jr.; Robert M. Kessler; Robert J. Maciunas; Christian Barillot; Didier Lemoine; André M. F. Collignon; Frederik Maes; Paul Suetens; et al. (Image Processing, 1996)

On the Generation of Skeletons from Discrete Euclidean Distance Maps. - Yaorong Ge; J. Michael Fitzpatrick (IEEE Trans. Pattern Anal. Mach. Intell., 1996)

An automatic technique for finding and localizing externally attached markers in CT and MR volume images of the head. - Matthew Y. Wang; Calvin R. Maurer Jr.; J. Michael Fitzpatrick; Robert J. Maciunas (IEEE Trans. Biomed. Eng., 1996)

Accurate localization of cortical convolutions in MR brain images. - Yaorong Ge; J. Michael Fitzpatrick; Benoit M. Bao; Jun Bao; Robert M. Kessler; Richard A. Margolin (IEEE Trans. Medical Imaging, 1996)

Registration of 3-D images using weighted geometrical features. - Calvin R. Maurer Jr.; Georges B. Aboutanos; Benoit M. Dawant; Robert J. Maciunas; J. Michael Fitzpatrick (IEEE Trans. Medical Imaging, 1996)

Estimation of intraoperative brain surface movement. - Derek L. G. Hill; Calvin R. Maurer Jr.; Matthew Y. Wang; Robert J. Maciunas; John A. Barwise; J. Michael Fitzpatrick (CVRMed, 1997)

Retrospective intermodality registration techniques: surface-based versus volume-based. - Jay B. West; J. Michael Fitzpatrick; Matthew Y. Wang; Benoit M. Dawant; Calvin R. Maurer Jr.; Robert M. Kessler; Robert J. Maciunas (CVRMed, 1997)

Registration of Head Volume Images Using Implantable Fiducial Markers. - Calvin R. Maurer Jr.; J. Michael Fitzpatrick; Matthew Y. Wang; Robert L. Galloway Jr.; Robert J. Maciunas; G. S. Allen (IEEE Trans. Medical Imaging, 1997)

Measurement of Intraoperative Brain Surface Deformation Under a Craniotomy. - Calvin R. Maurer Jr.; Derek L. G. Hill; Robert J. Maciunas; John A. Barwise; J. Michael Fitzpatrick; Matthew Y. Wang (MICCAI, 1998)

Derivation of expected registration error for point-based rigid-body registration. - J. Michael Fitzpatrick; Jay B. West; Calvin R. Maurer Jr. (Image Processing, 1998)

Registration of head CT images to physical space using multiple geometrical features. - Calvin R. Maurer Jr.; Robert J. Maciunas; J. Michael Fitzpatrick (Image Processing, 1998)

Visual Assessment of the Accuracy of Retrospective Registration of MR and CT Images of the Brain. - J. Michael Fitzpatrick; Derek L. G. Hill; Yu Shyr; Jay B. West; Colin Studholme; Calvin R. Maurer Jr. (IEEE Trans. Medical Imaging, 1998)

Predicting error in rigid-body, point-based registration. - J. Michael Fitzpatrick; Jay B. West; Calvin R. Maurer Jr. (IEEE Trans. Medical Imaging, 1998)

Surface-based registration of CT images to physical space for image-guided surgery of the spine: a sensitivity study. - Jeannette L. Herring; Benoit M. Dawant; Calvin R. Maurer Jr.; D. M. Muratire; Robert L. Galloway; J. Michael Fitzpatrick (IEEE Trans. Medical Imaging, 1998)

Registration of head CT images to physical space using a weighted combination of points and surfaces. - Calvin R. Maurer Jr.; Robert J. Maciunas; J. Michael Fitzpatrick (IEEE Trans. Medical Imaging, 1998)

Retrospective Intermodality Registration Techniques for Images of the Head: Surface-based Versus Volume-based. - Jay B. West; J. Michael Fitzpatrick; Matthew Y. Wang; Benoit M. Dawant; Calvin R. Maurer Jr.; Robert M. Kessler; Robert J. Maciunas (IEEE Trans. Medical Imaging, 1999)

Point-based rigid registration: clinical validation of theory. - Jay B. West; J. Michael Fitzpatrick (Image Processing, 2000)

Registration of Physical Space to Laparoscopic Image Space for use in Minimally Invasive Hepatic Surgery. - James D. Stefansic; Alan J. Herline; Yu Shyr; William C. Chapman; J. Michael Fitzpatrick; Robert L. Galloway (IEEE Trans. Medical Imaging, 2000)

Incorporation of surface-based deformations for updating images intraoperatively. - Michael I. Miga; J. Michael Fitzpatrick; Robert L. Galloway; Keith D. Paulsen (Image-Guided Procedures, 2001)

Correction of geometric distortions in EP images using nonrigid registration to corresponding anatomic images. - Darko Skerl; Shiyan Pan; Rui Li 012; J. Michael Fitzpatrick; Mitchell H. Parks; Peter R. Martin; Victoria L. Morgan; Benoit M. Dawant (Image Processing, 2001)

Point-based registration under a similarity transform. - Jay B. West; J. Michael Fitzpatrick; Philipp G. Batchelor (Image Processing, 2001)

The Distribution of Target Registration Error in Rigid-body, Point-based Registration. - J. Michael Fitzpatrick; Jay B. West (IEEE Trans. Medical Imaging, 2001)

Handbook of Medical Imaging - Processing and Analysis I.N.. - Milan Sonka; J. Michael Fitzpatrick (IEEE Trans. Medical Imaging, 2001)

MRI simulator with static field inhomogeneity. - Duane A. Yoder; Eric Changchien; Cynthia B. Paschal; J. Michael Fitzpatrick (Image Processing, 2002)

Validation of Medical Image Processing in Image-Guided Therapy. - Pierre Jannin; J. Michael Fitzpatrick; David J. Hawkes; Xavier Pennec; Ramin Shahidi; Michael W. Vannier (IEEE Trans. Medical Imaging, 2002)

Image-guided otologic surgery. - Robert F. Labadie; Michael Fenlon; Hakan Cevikalp; S. Harris; Robert L. Galloway; J. Michael Fitzpatrick (CARS, 2003)

Method for placing deep-brain stimulators. - Chris Nickele; Ebru Cetinkaya; J. Michael Fitzpatrick; Peter E. Konrad (Image-Guided Procedures, 2003)

Marker orientation in fiducial registration. - Xiaofeng Liu; Hakan Cevikalp; J. Michael Fitzpatrick (Image Processing, 2003)

Computerized Atlas-Guided Positioning of Deep Brain Stimulators: A Feasibility Study. - Benoit M. Dawant; Rui Li 012; Ebru Cetinkaya; Chris Kao; J. Michael Fitzpatrick; Peter E. Konrad (WBIR, 2003)

Image Registration. - Josien P. W. Pluim; J. Michael Fitzpatrick (IEEE Trans. Medical Imaging, 2003)

Toward the Creation of an Electrophysiological Atlas for the Pre-operative Planning and Intra-operative Guidance of Deep Brain Stimulators (DBS) Implantation. - Pierre-François D'Haese; Ebru Cetinkaya; Chris Kao; J. Michael Fitzpatrick; Peter E. Konrad; Benoit M. Dawant (MICCAI (1), 2004)

Bite-Block Relocation Error in Image-Guided Otologic Surgery. - J. Michael Fitzpatrick; Ramya Balachandran; Robert F. Labadie (MICCAI (2), 2004)

Compensating for distortion caused by marker susceptibility in MR images. - Ning Xu 011; Duane A. Yoder; J. Michael Fitzpatrick; Cynthia B. Paschal (Image Processing, 2004)

Registration of medical images using an interpolated closest point transform: method and validation. - Zhujiang Cao; Shiyan Pan; Rui Li 012; Ramya Balachandran; J. Michael Fitzpatrick; William C. Chapman; Benoit M. Dawant (Medical Image Anal., 2004)

Fiducial registration for tracking systems that employ coordinate reference frames. - Ramya Balachandran; J. Michael Fitzpatrick; Robert F. Labadie (Image-Guided Procedures, 2005)

Validation of a fiducial frame system for image-guided otologic surgery utilizing BAHA© bone screws. - Ramya Balachandran; Robert F. Labadie; J. Michael Fitzpatrick (ISBI, 2006)

Physics-based constraints for correction of geometric distortions in gradient echo EP images via nonrigid registration. - Yong Li; Ning Xu 011; J. Michael Fitzpatrick; Victoria L. Morgan; David R. Pickens; Benoit M. Dawant (Image Processing, 2006)

Simulation of susceptibility-induced distortions in fMRI. - Ning Xu 011; Yong Li; Cynthia B. Paschal; J. Christopher Gatenby; Victoria L. Morgan; David R. Pickens; Benoit M. Dawant; J. Michael Fitzpatrick (Image Processing, 2006)

Evaluation of Targeting Frames for Deep-Brain Stimulation Using Virtual Targets. - Ramya Balachandran; Jason E. Mitchell; Benoit M. Dawant; J. Michael Fitzpatrick (ISBI, 2007)

Planning a safe drilling path for cochlear implantation surgery using image registration techniques. - Hasan Al-Marzouqi; Jack H. Noble; Frank M. Warren; Robert F. Labadie; J. Michael Fitzpatrick; Benoit M. Dawant (Image-Guided Procedures, 2007)

Clinical determination of target registration error of an image-guided otologic surgical system using patients with bone-anchored hearing aids. - Ramya Balachandran; Robert F. Labadie; J. Michael Fitzpatrick (Image-Guided Procedures, 2007)

Determination of drill paths for percutaneous cochlear access accounting for target positioning error. - Jack H. Noble; Frank M. Warren; Robert F. Labadie; Benoit M. Dawant; J. Michael Fitzpatrick (Image-Guided Procedures, 2007)

Dynamic field mapping and distortion correction for fMRI. - Ning Xu 011; J. Michael Fitzpatrick (Image Processing, 2007)

Accounting for Signal Loss Due to Dephasing in the Correction of Distortions in Gradient-Echo EPI Via Nonrigid Registration. - Yong Li; Ning Xu 011; J. Michael Fitzpatrick; Victoria L. Morgan; David R. Pickens; Benoit M. Dawant (IEEE Trans. Medical Imaging, 2007)

The distribution of registration error of a fiducial marker in rigid-body point-based registration. - Ramya Balachandran; J. Michael Fitzpatrick (Image-Guided Procedures, 2008)

Iterative solution for rigid-body point-based registration with anisotropic weighting. - Ramya Balachandran; J. Michael Fitzpatrick (Image-Guided Procedures, 2009)

Fiducial registration error and target registration error are uncorrelated. - J. Michael Fitzpatrick (Image-Guided Procedures, 2009)

Disablement of a surgical drill via CT guidance to protect vital anatomy. - Christopher C. Heath; Ramya Balachandran; Omid Majdani; Andrew Jurik; Thomas Edwards; Robert F. Labadie; J. Michael Fitzpatrick (Image-Guided Procedures, 2009)

Customized, rapid-production microstereotactic table for surgical targeting: description of concept and in vitro validation. - Robert F. Labadie; Jason E. Mitchell; Ramya Balachandran; J. Michael Fitzpatrick (Int. J. Comput. Assist. Radiol. Surg., 2009)

Accuracy Evaluation of microTargeting Platforms for Deep-Brain Stimulation Using Virtual Targets. - Ramya Balachandran; Jason E. Mitchell; Benoit M. Dawant; J. Michael Fitzpatrick (IEEE Trans. Biomed. Eng., 2009)

Improved Method for Point-Based Tracking. - Andrei Danilchenko; Andrew D. Wiles; Ramya Balachandran; J. Michael Fitzpatrick (MICCAI (3), 2010)

Accounting for Anisotropic Noise in Fine Registration of Time-of-Flight Range Data with High-Resolution Surface Data. - Lena Maier-Hein; Mirko Schmidt; Alfred M. Franz; Thiago R. dos Santos; Alexander Seitel; Bernd Jähne; J. Michael Fitzpatrick; Hans-Peter Meinzer (MICCAI (1), 2010)

General approach to error prediction in point registration. - Andrei Danilchenko; J. Michael Fitzpatrick (Image-Guided Procedures, 2010)

Effect of MR Distortion on Targeting for Deep-Brain Stimulation. - Ramya Balachandran; E. Brian Welch; Benoit M. Dawant; J. Michael Fitzpatrick (IEEE Trans. Biomed. Eng., 2010)

Insertion of electrode array using percutaneous cochlear implantation technique: a cadaveric study. - Ramya Balachandran; Jason E. Mitchell; Jack H. Noble; Daniel Schurzig; Grégoire S. Blachon; Theodore R. McRackan; Robert J. Webster III; Benoit M. Dawant; J. Michael Fitzpatrick; Robert F. Labadie (Image-Guided Procedures, 2011)

Iterative closest point algorithm with anisotropic weighting and its application to fine surface registration. - Lena Maier-Hein; Thiago R. dos Santos; Alfred M. Franz; Hans-Peter Meinzer; J. Michael Fitzpatrick (Image Processing, 2011)

General Approach to First-Order Error Prediction in Rigid Point Registration. - Andrei Danilchenko; J. Michael Fitzpatrick (IEEE Trans. Medical Imaging, 2011)

Erratum to "General Approach to First-Order Error Prediction in Rigid Point Registration". - Andrei Danilchenko; J. Michael Fitzpatrick (IEEE Trans. Medical Imaging, 2011)

Error prediction for probes guided by means of fixtures. - J. Michael Fitzpatrick (Image-Guided Procedures, 2012)

Measurement of distances between anatomical structures using a translating stage with mounted endoscope. - Lüder A. Kahrs; Grégoire S. Blachon; Ramya Balachandran; J. Michael Fitzpatrick; Robert F. Labadie (Image-Guided Procedures, 2012)

Evaluation of portable CT scanners for otologic image-guided surgery. - Ramya Balachandran; Daniel Schurzig; J. Michael Fitzpatrick; Robert F. Labadie (Int. J. Comput. Assist. Radiol. Surg., 2012)

Convergent Iterative Closest-Point Algorithm to Accomodate Anisotropic and Inhomogenous Localization Error. - Lena Maier-Hein; Alfred Michael Franz; Thiago R. dos Santos; Mirko Schmidt; Markus Fangerau; Hans-Peter Meinzer; J. Michael Fitzpatrick (IEEE Trans. Pattern Anal. Mach. Intell., 2012)

Robotically-adjustable microstereotactic frames for image-guided neurosurgery. - Louis B. Kratchman; J. Michael Fitzpatrick (Image-Guided Procedures, 2013)

Validation of minimally invasive, image-guided cochlear implantation using Advanced Bionics, Cochlear, and Medel electrodes in a cadaver model. - Theodore R. McRackan; Ramya Balachandran; Grégoire S. Blachon; Jason E. Mitchell; Jack H. Noble; Charles G. Wright; J. Michael Fitzpatrick; Benoit M. Dawant; Robert F. Labadie (Int. J. Comput. Assist. Radiol. Surg., 2013)

Preliminary testing of a compact bone-attached robot for otologic surgery. - Neal P. Dillon; Ramya Balachandran; Antoine Motte dit Falisse; George B. Wanna; Robert F. Labadie; Thomas J. Withrow; J. Michael Fitzpatrick; Robert J. Webster III (Image-Guided Procedures, 2014)

Rigid point registration circuits. - J. Michael Fitzpatrick (Image-Guided Procedures, 2014)

Localization accuracy of sphere fiducials in computed tomography images. - Jan-Philipp Kobler; Jesús Díaz Díaz; J. Michael Fitzpatrick; G. Jakob Lexow; Omid Majdani; Tobias Ortmaier (Image-Guided Procedures, 2014)

Clinical testing of an alternate method of inserting bone-implanted fiducial markers. - Ramya Balachandran; Mark A. Fritz; Mary S. Dietrich; Andrei Danilchenko; Jason E. Mitchell; Veronica L. Oldfield; Wendy W. Lipscomb; J. Michael Fitzpatrick; Joseph S. Neimat; Peter E. Konrad; Robert F. Labadie (Int. J. Comput. Assist. Radiol. Surg., 2014)

Incorporating target registration error into robotic bone milling. - Michael A. Siebold; Neal P. Dillon; Robert J. Webster III; J. Michael Fitzpatrick (Image-Guided Procedures, 2015)

Increasing safety of a robotic system for inner ear surgery using probabilistic error modeling near vital anatomy. - Neal P. Dillon; Michael A. Siebold; Jason E. Mitchell; Grégoire S. Blachon; Ramya Balachandran; J. Michael Fitzpatrick; Robert J. Webster III (Image-Guided Procedures, 2016)

Lessons Learned in the Design and Delivery of an Introductory Programming MOOC. - J. Michael Fitzpatrick; Ákos Lédeczi; Gayathri Narasimham; Lee Lafferty; Réal Labrie; Paul T. Mielke; Aatish Kumar; Katherine A. Brady (SIGCSE, 2017)

Workflow and simulation of image-to-physical registration of holes inside spongy bone. - Jan Bergmeier; J. Michael Fitzpatrick; Dorothea Daentzer; Omid Majdani; Tobias Ortmaier; Lüder A. Kahrs (Int. J. Comput. Assist. Radiol. Surg., 2017)