David W. Roberts

71 papers A 5C 3Journal 19Unranked 44
YearRankTypeTitle / Venue / Authors
2024 J jnl
Validation and Error Minimization of Global Ecosystem Dynamics Investigation (GEDI) Relative Height Metrics in the Amazon.
Remote. Sens.
Alyson East, Andrew Hansen, Patrick Jantz, Bryce Currey, David W. Roberts, Dolors Armenteras
2023 J jnl
Measuring Understory Fire Effects from Space: Canopy Change in Response to Tropical Understory Fire and What This Means for Applications of GEDI to Tropical Forest Fire.
Remote. Sens.
Alyson East, Andrew Hansen, Dolors Armenteras, Patrick Jantz, David W. Roberts
2022 — conf
Patient registration using intraoperative stereovision for open cranial surgery.
Image-Guided Procedures
Xiaoyao Fan, Alex Hartov, David W. Roberts, Keith D. Paulsen
2020 — conf
A guidance system for electrode placement in epilepsy cases.
Image-Guided Procedures
Xiaoyao Fan, David W. Roberts, Keith D. Paulsen
2020 J jnl
Model-Based Image Updating for Brain Shift in Deep Brain Stimulation Electrode Placement Surgery.
IEEE Trans. Biomed. Eng.
Chen Li, Xiaoyao Fan, Jennifer Hong, David W. Roberts, Joshua P. Aronson, Keith D. Paulsen
2018 — conf
Image updating for brain deformation compensation: cross-validation with intraoperative ultrasound.
Image-Guided Procedures
Xiaoyao Fan, David W. Roberts, Jonathan D. Olson, Chen Li, Keith D. Paulsen
2017 — conf
Automatic intraoperative fiducial-less patient registration using cortical surface.
Image-Guided Procedures
Xiaoyao Fan, David W. Roberts, Jonathan D. Olson, Songbai Ji, Keith D. Paulsen
2016 — conf
Automatic geometric rectification for patient registration in image-guided spinal surgery.
Image-Guided Procedures
Yunliang Cai, Jonathan D. Olson, Xiaoyao Fan, Linton T. Evans, Keith D. Paulsen, David W. Roberts, Sohail K. Mirza, S. Scott Lollis, Songbai Ji
2016 — conf
Image updating for brain deformation compensation in tumor resection.
Image-Guided Procedures
Xiaoyao Fan, Songbai Ji, Jonathan D. Olson, David W. Roberts, Alex Hartov, Keith D. Paulsen
2015 J jnl
Intraoperative CT as a registration benchmark for intervertebral motion compensation in image-guided open spinal surgery.
Int. J. Comput. Assist. Radiol. Surg.
Songbai Ji, Xiaoyao Fan, Keith D. Paulsen, David W. Roberts, Sohail K. Mirza, S. Scott Lollis
2015 — conf
Localizing and tracking electrodes using stereovision in epilepsy cases.
Image-Guided Procedures
Xiaoyao Fan, Songbai Ji, David W. Roberts, Keith D. Paulsen
2015 J jnl
Patient Registration Using Intraoperative Stereovision in Image-guided Open Spinal Surgery.
IEEE Trans. Biomed. Eng.
Songbai Ji, Xiaoyao Fan, Keith D. Paulsen, David W. Roberts, Sohail K. Mirza, S. Scott Lollis
2015 — conf
Patient Registration via Topologically Encoded Depth Projection Images in Spine Surgery.
CSI@MICCAI
Songbai Ji, Xiaoyao Fan, Jonathan D. Olson, Linton T. Evans, Keith D. Paulsen, David W. Roberts, Sohail K. Mirza, S. Scott Lollis
2014 J jnl
Cortical surface shift estimation using stereovision and optical flow motion tracking via projection image registration.
Medical Image Anal.
Songbai Ji, Xiaoyao Fan, David W. Roberts, Alex Hartov, Keith D. Paulsen
2014 — conf
Efficient Stereo Image Geometrical Reconstruction at Arbitrary Camera Settings from a Single Calibration.
MICCAI (1)
Songbai Ji, Xiaoyao Fan, David W. Roberts, Keith D. Paulsen
2014 — conf
Integration of intraoperative stereovision imaging for brain shift visualization during image-guided cranial procedures.
Image-Guided Procedures
Timothy J. Schaewe, Xiaoyao Fan, Songbai Ji, David W. Roberts, Keith D. Paulsen, David A. Simon
2014 — conf
Intraoperative measurement of indenter-induced brain deformation: a feasibility study.
Image-Guided Procedures
Songbai Ji, Xiaoyao Fan, David W. Roberts, Keith D. Paulsen
2013 — conf
Flow-Based Correspondence Matching in Stereovision.
MLMI
Songbai Ji, Xiaoyao Fan, David W. Roberts, Alex Hartov, Keith D. Paulsen
2013 — conf
Integration of intraoperative and model-updated images into an industry-standard neuronavigation system: initial results.
Image-Guided Procedures
Timothy J. Schaewe, Xiaoyao Fan, Songbai Ji, Alex Hartov, Leslie Hiemenz Holton, David W. Roberts, Keith D. Paulsen, David A. Simon
2013 — conf
Measuring soft tissue material properties using stereovision and indentation: a proof-of-concept study.
Image-Guided Procedures
Songbai Ji, Xiaoyao Fan, Alex Hartov, David W. Roberts, Keith D. Paulsen
2013 — conf
Retractor-induced brain shift compensation in image-guided neurosurgery.
Image-Guided Procedures
Xiaoyao Fan, Songbai Ji, Alex Hartov, David W. Roberts, Keith D. Paulsen
2012 — conf
Quantifying cortical surface harmonic deformation with stereovision during open cranial neurosurgery.
Image-Guided Procedures
Songbai Ji, Xiaoyao Fan, David W. Roberts, Keith D. Paulsen
2012 — conf
Registering stereovision surface with preoperative magnetic resonance images for brain shift compensation.
Image-Guided Procedures
Xiaoyao Fan, Songbai Ji, Alex Hartov, David W. Roberts, Keith D. Paulsen
2011 — conf
Cortical Surface Strain Estimation Using Stereovision.
MICCAI (1)
Songbai Ji, Xiaoyao Fan, David W. Roberts, Keith D. Paulsen
2011 — conf
Optimizing nonrigid registration performance between volumetric true 3D ultrasound images in image-guided neurosurgery.
Image-Guided Procedures
Songbai Ji, Xiaoyao Fan, David W. Roberts, Alex Hartov, Keith D. Paulsen
2011 — conf
Simulation of brain tumor resection in image-guided neurosurgery.
Image-Guided Procedures
Xiaoyao Fan, Songbai Ji, Kathryn Fontaine, Alex Hartov, David W. Roberts, Keith D. Paulsen
2010 — conf
An integrated model-based neurosurgical guidance system.
Image-Guided Procedures
Songbai Ji, Xiaoyao Fan, Kathryn Fontaine, Alex Hartov, David W. Roberts, Keith D. Paulsen
2010 — conf
Graphical user interfaces for simulation of brain deformation in image-guided neurosurgery.
Image-Guided Procedures
Xiaoyao Fan, Songbai Ji, Pablo Valdes, David W. Roberts, Alex Hartov, Keith D. Paulsen
2009 — conf
Brain tumor resection guided by fluorescence imaging and MRI image guidance.
Image-Guided Procedures
Pablo Valdes, Brent T. Harris, Frédéric Leblond, Kathryn Fontaine, Songbai Ji, Brian W. Pogue, Alex Hartov, David W. Roberts, Keith D. Paulsen
2009 J jnl
Brain-skull contact boundary conditions in an inverse computational deformation model.
Medical Image Anal.
Songbai Ji, David W. Roberts, Alex Hartov, Keith D. Paulsen
2009 — conf
Combining Multiple True 3D Ultrasound Image Volumes through Re-registration and Rasterization.
MICCAI (1)
Songbai Ji, David W. Roberts, Alex Hartov, Keith D. Paulsen
2009 J jnl
Data assimilation using a gradient descent method for estimation of intraoperative brain deformation.
Medical Image Anal.
Songbai Ji, Alex Hartov, David W. Roberts, Keith D. Paulsen
2009 — conf
Model-Based Estimation of Ventricular Deformation in the Cat Brain.
MICCAI (1)
Fenghong Liu, S. Scott Lollis, Songbai Ji, Keith D. Paulsen, Alexander Hartov, David W. Roberts
2009 — conf
Model-based brain shift compensation in image-guided neurosurgery.
Image-Guided Procedures
Songbai Ji, Fenghong Liu, Xiaoyao Fan, Alex Hartov, David W. Roberts, Keith D. Paulsen
2008 — conf
Coregistered volumetric true 3D ultrasonography in image-guided neurosurgery.
Image-Guided Procedures
Songbai Ji, Alex Hartov, Kathryn Fontaine, Andrea Borsic, David W. Roberts, Keith D. Paulsen
2008 — conf
Mutual-information-corrected tumor displacement using intraoperative ultrasound for brain shift compensation in image-guided neurosurgery.
Image-Guided Procedures
Songbai Ji, Alex Hartov, David W. Roberts, Keith D. Paulsen
2007 C conf
A new type of lidar for atmospheric optical turbulence.
IGARSS
Gary G. Gimmestad, David W. Roberts, John M. Stewart, Jack W. Wood
2007 — conf
A surface misfit inversion method for brain deformation modeling.
Image-Guided Procedures
Fenghong Liu, Keith D. Paulsen, Alexander Hartov, David W. Roberts
2007 — conf
Brain-skull boundary conditions in a computational deformation model.
Image-Guided Procedures
Songbai Ji, Fenghong Liu, David W. Roberts, Alex Hartov, Keith D. Paulsen
2006 — conf
Comparative study of brain deformation estimation methods.
Image-Guided Procedures
Fenghong Liu, Keith D. Paulsen, Karen E. Lunn, Hai Sun, Alexander Hartov, Ziji Wu, David W. Roberts
2006 J jnl
Data-Guided Brain Deformation Modeling: Evaluation of a 3-D Adjoint Inversion Method in Porcine Studies.
IEEE Trans. Biomed. Eng.
Karen E. Lunn, Keith D. Paulsen, Fenghong Liu, Francis E. Kennedy, Alexander Hartov, David W. Roberts
2005 J jnl
Assimilating intraoperative data with brain shift modeling using the adjoint equations.
Medical Image Anal.
Karen E. Lunn, Keith D. Paulsen, Daniel R. Lynch, David W. Roberts, Francis E. Kennedy, Alex Hartov
2005 — conf
Quantifying brain shift during neurosurgery using spatially tracked ultrasound.
Image-Guided Procedures
Tico Blumenthal, Alex Hartov, Karen E. Lunn, Francis E. Kennedy, David W. Roberts, Keith D. Paulsen
2005 J jnl
Stereopsis-Guided Brain Shift Compensation.
IEEE Trans. Medical Imaging
Hai Sun, Karen E. Lunn, Hany Farid, Ziji Wu, David W. Roberts, Alexander Hartov, Keith D. Paulsen
2004 C conf
1.5 microns: the future of unattended aerosol lidar?
IGARSS
Gary G. Gimmestad, David W. Roberts
2004 — conf
Modeling of Brain Tissue Retraction Using Intraoperative Data.
MICCAI (2)
Hai Sun, Francis E. Kennedy, Erik J. Carlson, Alex Hartov, David W. Roberts, Keith D. Paulsen
2003 J jnl
Displacement Estimation with Co-Registered Ultrasound for Image Guided Neurosrugery: A Quantitative In Vivo Porcine.
IEEE Trans. Medical Imaging
Karen E. Lunn, Keith D. Paulsen, David W. Roberts, Francis E. Kennedy, Alex Hartov, J. D. West
2003 — conf
Estimating Cortical Surface Motion Using Stereopsis for Brain Deformation Models.
MICCAI (1)
Hai Sun, Hany Farid, Kyle Rick, Alex Hartov, David W. Roberts, Keith D. Paulsen
2003 — conf
Graphical user interface for intraoperative neuroimage updating.
Image-Guided Procedures
Kyle R. Rick, Alex Hartov, David W. Roberts, Karen E. Lunn, Hai Sun, Keith D. Paulsen
2003 — conf
Inverse technique for combined model and sparse data estimates of brain motion.
Image-Guided Procedures
Karen E. Lunn, Keith D. Paulsen, David W. Roberts, Francis E. Kennedy, Alex Hartov
2003 C conf
NEXLASER - an unattended tropospheric aerosol and ozone lidar - first results.
IGARSS
Gary G. Gimmestad, David W. Roberts, John M. Stewart, Leanne West, Jack W. Wood
2003 J jnl
Nonrigid brain registration: synthesizing full volume deformation fields from model basis solutions constrained by partial volume intraoperative data.
Comput. Vis. Image Underst.
Karen E. Lunn, Keith D. Paulsen, David W. Roberts, Francis E. Kennedy, Alexander Hartov, Leah A. Platenik
2003 — conf
Using cortical vessels for patient registration during image-guided neurosurgery: a phantom study.
Image-Guided Procedures
Hai Sun, David W. Roberts, Alex Hartov, Kyle R. Rick, Keith D. Paulsen
2002 — conf
Extracting displacement data from coregistered ultrasound for brain modeling.
Image-Guided Procedures
Karen E. Lunn, Alex Hartov, David W. Roberts, Hai Sun, Keith D. Paulsen
2002 J jnl
In vivo quantification of retraction deformation modeling for updated image-guidance during neurosurgery.
IEEE Trans. Biomed. Eng.
Leah A. Platenik, Michael I. Miga, David W. Roberts, Karen E. Lunn, Francis E. Kennedy, Alexander Hartov, Keith D. Paulsen
2002 — conf
Incorporation of diffusion tensor anisotropy in brain deformation models for updating preoperative images to improve image-guidance.
ISBI
J. D. West, Keith D. Paulsen, S. Inati, Francis E. Kennedy, Alexander Hartov, David W. Roberts
2002 — conf
Real-time correction scheme for calibration and implementation of microscope-based image-guided neurosurgery.
Image-Guided Procedures
Hai Sun, Hany Farid, Alex Hartov, Karen E. Lunn, David W. Roberts, Keith D. Paulsen
2001 A conf
A Quantitative Comparison of Edges in 3D Intraoperative Ultrasound and Preoperative MR Images of the Brain.
MICCAI
Karen E. Lunn, Alex Hartov, Eric W. Hansen, Hai Sun, David W. Roberts, Keith D. Paulsen
2001 A conf
A Simplified Field-of-View Calibration Technique for an Operating Microscope.
MICCAI
Alex Hartov, Hai Sun, David W. Roberts, Keith D. Paulsen
2001 — conf
Comparison of an incremental versus single-step retraction model for intraoperative compensation.
Image-Guided Procedures
Leah A. Platenik, Michael I. Miga, David W. Roberts, Francis E. Kennedy, Alex Hartov, Karen E. Lunn, Keith D. Paulsen
2001 — conf
Finite element modeling of tissue retraction and resection for preoperative neuroimage compensation concurrent with surgery.
Image-Guided Procedures
Keith D. Paulsen, Michael I. Miga, David W. Roberts, Francis E. Kennedy, Leah A. Platenik, Karen E. Lunn, Alex Hartov
2000 J jnl
In vivo quantification of a homogeneous brain deformation model for updating preoperative images during surgery.
IEEE Trans. Biomed. Eng.
Michael I. Miga, Keith D. Paulsen, Jack Hoopes, Francis E. Kennedy, Alexander Hartov, David W. Roberts
2000 A conf
Model-Updated Image-Guided Neurosurgery: Preliminary Analysis Using Intraoperative MR.
MICCAI
Michael I. Miga, Andreas Staubert, Keith D. Paulsen, Francis E. Kennedy, Volker M. Tronnier, David W. Roberts, Alex Hartov, Leah A. Platenik, Karen E. Lunn
1999 J jnl
A computational model for tracking subsurface tissue deformation during stereotactic neurosurgery.
IEEE Trans. Biomed. Eng.
Keith D. Paulsen, Michael I. Miga, Francis E. Kennedy, P. Jack Hoopens, Alex Hartov, David W. Roberts
1999 J jnl
Model-Updated Image Guidance: Initial Clinical Experiences with Gravity-Induced Brain Deformation.
IEEE Trans. Medical Imaging
Michael I. Miga, Keith D. Paulsen, John M. Lemery, Symma D. Eisner, Alexander Hartov, Francis E. Kennedy, David W. Roberts
1999 A conf
Model-Updated Image-Guided Neurosurgery Using the Finite Element Method: Incorporation of the Falx Cerebri.
MICCAI
Michael I. Miga, Keith D. Paulsen, Francis E. Kennedy, Alex Hartov, David W. Roberts
1998 A conf
Initial In-Vivo Analysis of 3d Heterogeneous Brain Computations for Model-Updated Image-Guided Neurosurgery.
MICCAI
Michael I. Miga, Keith D. Paulsen, Francis E. Kennedy, Jack Hoopes, Alex Hartov, David W. Roberts
1997 — conf
Security Management - The Process.
State of the Art in Applied Cryptography
David W. Roberts
1995 J jnl
Curvature-based nonfiducial registration for the frameless stereotactic operating microscope.
IEEE Trans. Biomed. Eng.
Eric M. Friets, John W. Strohbehn, David W. Roberts
1991 — conf
Evaluation Criteria for IT Security.
Computer Security and Industrial Cryptography
David W. Roberts
1989 J jnl
A frameless stereotaxic operating microscope for neurosurgery.
IEEE Trans. Biomed. Eng.
Eric M. Friets, John W. Strohbehn, John F. Hatch, David W. Roberts