Jens Gregor

According to our database, Jens Gregor authored at least 33 papers between 1991 and 2020.

Collaborative distances:

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

2020

FastPET: Near Real-Time PET Reconstruction from Histo-Images Using a Neural Network.

William Whiteley, Vladimir Panin, Chuanyu Zhou, Jorge Cabello, Deepak Bharkhada, Jens Gregor

CoRR, 2020

2019

Direct Neural Network 3D Image Reconstruction of Radon Encoded Data.

William Whiteley, Jens Gregor

CoRR, 2019

2018

Respiratory Motion Correction Using A Novel Positron Emission Particle Tracking Technique: A Framework Towards Individual Lesion-Based Motion Correction.

Tasmia Rahman Tumpa, Shelley N. Acuff, Jens Gregor, Sanghyeb Lee, Dongming Hu, Dustin R. Osborne

Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2016

Non-uniform Neutron Source Approximation for Iterative Reconstruction of Coded Source Images.

Hector J. Santos-Villalobos, Jens Gregor, Philip R. Bingham

Proceedings of the Computational Imaging XIV, San Francisco, 2016

2015

Comparison of SIRT and SQS for Regularized Weighted Least Squares Image Reconstruction.

Jens Gregor, Jeffrey A. Fessler

IEEE Trans. Computational Imaging, 2015

2014

Magnified neutron radiography with coded sources.

Philip R. Bingham, Hector J. Santos-Villalobos, Nickolay V. Lavrik, Hassina Z. Bilheux, Jens Gregor

Proceedings of the Computational Imaging XII, 2014

2013

Neutron imaging with coded sources: design pitfalls and the implementation of a simultaneous iterative reconstruction technique.

Hector J. Santos-Villalobos, Philip R. Bingham, Jens Gregor

Proceedings of the Computational Imaging XI, 2013

2011

Higher order singular value decomposition of tensors for fusion of registered images.

Michael G. Thomason, Jens Gregor

J. Electronic Imaging, 2011

2008

Computational Analysis and Improvement of SIRT.

Jens Gregor, Thomas M. Benson

IEEE Trans. Medical Imaging, 2008

Probabilistic suffix models for API sequence analysis of Windows XP applications.

Geoffrey Mazeroff, Jens Gregor, Michael G. Thomason, Richard Ford

Pattern Recognit., 2008

2007

Iterative reconstruction of cone-beam CT data on a cluster.

Thomas M. Benson, Jens Gregor

Proceedings of the Computational Imaging V, San Jose, 2007

2006

Image-Based Informatics for Preclinical Biomedical Research.

Kenneth W. Tobin, Deniz Aykac, V. Priya Govindasamy, Shaun S. Gleason, Jens Gregor, Thomas P. Karnowski, Jeffery R. Price, Jonathan Wall

Proceedings of the Advances in Visual Computing, Second International Symposium, 2006

2005

Distributed Image Reconstruction of Micro-CT Data: Computation and Communication Issues.

Thomas M. Benson, Jens Gregor

Proceedings of the 2005 International Conference on Communications in Computing, 2005

2004

Simulation of emission tomography using grid middleware for distributed computing.

Michael G. Thomason, R. F. Longton, Jens Gregor, Gary T. Smith, R. K. Hutson

Comput. Methods Programs Biomed., 2004

A Bayesian Framework for Regularized SVM Parameter Estimation.

Jens Gregor, ZhenQiu Liu

Proceedings of the 4th IEEE International Conference on Data Mining (ICDM 2004), 2004

2003

Conebeam X-ray computed tomography with an offset detector array.

Jens Gregor, Shaun S. Gleason, Michael J. Paulus

Proceedings of the 2003 International Conference on Image Processing, 2003

2002

A Maximum-Likelihood Surface Estimator for Dense Range Data.

Ross T. Whitaker, Jens Gregor

IEEE Trans. Pattern Anal. Mach. Intell., 2002

Three-dimensional support function estimation and application for projection magnetic resonance imaging.

Jens Gregor, Fernando R. Rannou

Int. J. Imaging Syst. Technol., 2002

Fast Feldkamp reconstruction based on focus of attention and distributed computing.

Jens Gregor, Shaun S. Gleason, Michael J. Paulus, Joshua Cates

Int. J. Imaging Syst. Technol., 2002

2001

Indoor Scene Reconstruction from Sets of Noisy Range Images.

Jens Gregor, Ross T. Whitaker

Graph. Model., 2001

Least-squares framework for projection MRI reconstruction.

Jens Gregor, Fernando R. Rannou

Proceedings of the Medical Imaging 2001: Image Processing, 2001

1999

Indoor Scene Reconstruction from Sets of Noisy Range Images.

Ross T. Whitaker, Jens Gregor, P. F. Chen

Proceedings of the 2nd International Conference on 3D Digital Imaging and Modeling (3DIM '99), 1999

1998

A Computational Study of the Focus-of-Attention EM-ML Algorithm for PET Reconstruction.

Jens Gregor, Dean A. Huff

Parallel Comput., 1998

1997

A Focus-of-Attention Preprocessing Scheme for EM-ML PET Reconstruction.

Jens Gregor, Dean A. Huff

IEEE Trans. Medical Imaging, 1997

1996

Equilateral polygon approximation of closed contours.

Fernando R. Rannou, Jens Gregor

Pattern Recognit., 1996

Efficient dynamic programming alignment of cyclic strings by shift elimination.

Jens Gregor, Michael G. Thomason

Pattern Recognit., 1996

EM-ML PET reconstruction on multiple processors with reduced communications.

Søren P. Olesen, Jens Gregor, Michael G. Thomason, Gary T. Smith

Int. J. Imaging Syst. Technol., 1996

A disagreement count scheme for inference of constrained Markov networks.

Jens Gregor, Michael G. Thomason

Proceedings of the Grammatical Inference: Learning Syntax from Sentences, 1996

1995

String matching with left-to-right networks.

Jens Gregor, Robert S. Harris

Pattern Recognit. Lett., 1995

1994

Data-Driven Inductive Inference of Finite-State Automata.

Jens Gregor

Int. J. Pattern Recognit. Artif. Intell., 1994

1993

Hybrid Pattern Recognition Using Markov Networks.

Jens Gregor, Michael G. Thomason

IEEE Trans. Pattern Anal. Mach. Intell., 1993

Dynamic Programming Alignment of Sequences Representing Cyclic Patterns.

Jens Gregor, Michael G. Thomason

IEEE Trans. Pattern Anal. Mach. Intell., 1993

1991

String Segmentation and Classification by forced Landmark Markov Networks.

Jens Gregor, Erik Granum

Int. J. Pattern Recognit. Artif. Intell., 1991