Stephen Pollard

According to our database, Stephen Pollard authored at least 48 papers between 1986 and 2022.

Collaborative distances:

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

2022

Scale-adaptive local intentional surface feature detection.

Yujian Xu, Robert Ulichney, Jan P. Allebach, Matthew Gaubatz, Stephen Pollard

Proceedings of the 3D Imaging and Applications 2022, online, January 15-26, 2022, 2022

2020

Data-bearing halftone image alignment and assessment on 3D surface.

Ziyi Zhao, Yujian Xu, Robert Ulichney, Matthew Gaubatz, Stephen Pollard, Jan P. Allebach

Proceedings of the Color Imaging XXV: Displaying, 2020

2019

Gaussian Curvature Criterion based Random Sample Matching for Improved 3D Registration.

Faisal Azhar, Stephen Pollard, Guy B. Adams

Proceedings of the 14th International Joint Conference on Computer Vision, 2019

Modified M-estimation for fast global registration of 3D point clouds.

Faisal Azhar, Stephen Pollard, Guy B. Adams

Proceedings of the 3D Measurement and Data Processing 2019, 2019

2018

Analysis of a visually significant bar code system based on circular coding.

Yufang Sun, Robert Ulichney, Matthew Gaubatz, Stephen Pollard, Steven Simske, Jan P. Allebach

Proceedings of the Color Imaging XXIII: Displaying, 2018

2017

A kinematic calibration technique for robotic manipulators with multiple Degrees of Freedom.

Pantelis T. Katsiaris, Guy B. Adams, Stephen Pollard, Steven J. Simske

Proceedings of the IEEE International Conference on Advanced Intelligent Mechatronics, 2017

2016

Pseudo-geometric Formulation for Fitting Equidistant Parallel Lines.

Faisal Azhar, Stephen Pollard

Proceedings of the Computer Vision - ECCV 2016, 2016

Using a Data-bearing Frame to Capture an Extended Target.

Robert Ulichney, Matthew Gaubatz, Chun-Jung Tai, Stephen Pollard, Melanie Gottwals, Ingeborg Tastl

Proceedings of the Color Imaging XXI: Displaying, 2016

2015

Testing the Validity of Lamberts Law for Micro-scale Photometric Stereo Applied to Paper Substrates.

Faisal Azhar, Khemraj Emrith, Stephen Pollard, Melvyn L. Smith, Guy B. Adams, Steven J. Simske

Proceedings of the VISAPP 2015, 2015

2014

Paper Substrate Classification based on 3D Surface Micro-geometry.

Hossein Malekmohamadi, Khemraj Emrith, Stephen Pollard, Guy B. Adams, Melvyn L. Smith, Steven J. Simske

Proceedings of the VISAPP 2014, 2014

Recovering planar projections of printed clustered-dot halftones.

Stephen Pollard, Robert Ulichney, Matthew Gaubatz

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

2013

Forensic Authentication of Data Bearing Halftones.

Stephen Pollard, Robert Ulichney, Matthew Gaubatz, Steven J. Simske

Proceedings of the VISAPP 2013, 2013

Stegatone performance characterization.

Yung-Yao Chen, Robert Ulichney, Matthew Gaubatz, Stephen Pollard, Chun-Jung Tai, Jan P. Allebach

Proceedings of the Media Watermarking, 2013

2012

Print biometrics: Recovering forensic signatures from halftone images.

Stephen B. Pollard, Steven J. Simske, Guy B. Adams

Proceedings of the 21st International Conference on Pattern Recognition, 2012

2011

A study of the interaction of paper substrates on printed forensic imaging.

Guy B. Adams, Stephen B. Pollard, Steven J. Simske

Proceedings of the 2011 ACM Symposium on Document Engineering, 2011

2010

Model based print signature profile extraction for forensic analysis of individual text glyphs.

Stephen B. Pollard, Steven J. Simske, Guy B. Adams

Proceedings of the 2010 IEEE International Workshop on Information Forensics and Security, 2010

Resolving distortion between linear and area sensors for forensic print inspection.

Stephen B. Pollard, Guy B. Adams, Steven J. Simske

Proceedings of the International Conference on Image Processing, 2010

2008

Six Color Scanning.

Andrew Hunter, Jeffrey M. DiCarlo, Stephen Pollard

Proceedings of the 4th European Conference on Colour in Graphics, 2008

2007

Mathematical determinacy and the transferability of aboutness.

Stephen Pollard

Synth., 2007

2005

The Expressive Unary Truth Functions of <i>n</i>-valued Logic.

Stephen Pollard

Notre Dame J. Formal Log., 2005

Building cameras for capturing documents.

Stephen Pollard, Maurizio Pilu

Int. J. Document Anal. Recognit., 2005

2002

The Expressive Truth Conditions of Two-Valued Logic.

Stephen Pollard

Notre Dame J. Formal Log., 2002

A light-weight text image processing method for handheld embedded cameras.

Maurizio Pilu, Stephen Pollard

Proceedings of the British Machine Vision Conference 2002, 2002

2001

TINA 2001: The Closed Loop 3D Model Matcher.

A. J. Lacey, Neil A. Thacker, Patrick Courtney, Stephen Pollard

Proceedings of the British Machine Vision Conference 2001, 2001

2000

View synthesis by trinocular edge matching and transfer.

Stephen Pollard, Maurizio Pilu, Sean Hayes, Adele Lorusso

Image Vis. Comput., 2000

1999

Book Review: Penelope Maddy. Naturalism in Mathematics.

Stephen Pollard

Notre Dame J. Formal Log., 1999

1998

Homeomorphism and the Equivalence of Logical Systems.

Stephen Pollard

Notre Dame J. Formal Log., 1998

View synthesis by edge transfer with application to the generation of immersive video objects.

Stephen Pollard, Sean Hayes

Proceedings of the ACM Symposium on Virtual Reality Software and Technology, 1998

1994

Contractions of Closure Systems.

Stephen Pollard, Norman M. Martin

Notre Dame J. Formal Log., 1994

1992

Robust Recovery of 3D Ellipse Data.

Stephen Pollard, John Porrill

Proceedings of the British Machine Vision Conference, 1992

1991

Multiprocessor 3D vision system for pick and place.

Michael Rygol, Stephen Pollard, Chris R. Brown

Image Vis. Comput., 1991

Curve matching and stereo calibration.

John Porrill, Stephen Pollard

Image Vis. Comput., 1991

Recovering partial 3D wire frames descriptions from stereo data.

Stephen Pollard, John Porrill, John E. W. Mayhew

Image Vis. Comput., 1991

MARVIN and TINA: A multiprocessor 3-D vision system.

Michael Rygol, Stephen Pollard, Chris R. Brown

Concurr. Pract. Exp., 1991

Retrieval of High-Level Data Structures from Stereo Vision Data.

Fidenzio Burbello, Stephen Pollard, John Porrill, John E. W. Mayhew

Proceedings of the Trends in Artificial Intelligence, 1991

1990

A Strengthening of Scott's ZF^≠ Result.

Stephen Pollard

Notre Dame J. Formal Log., 1990

Experiments in vehicle control using predictive feed-forward stereo.

Stephen Pollard, John Porrill, John E. W. Mayhew

Image Vis. Comput., 1990

Recovering partial 3D wire frame descriptions from stereo data.

Stephen Pollard, John Porrill, John E. W. Mayhew

Proceedings of the British Machine Vision Conference, 1990

Segmentation of planar curves using local and global behaviour analysis.

Li-Dong Cai, John Porrill, Stephen Pollard, John E. W. Mayhew, John P. Frisby

Proceedings of the British Machine Vision Conference, 1990

1989

Geometrical Modeling from Multiple Stereo Views.

Stephen Pollard, Tony P. Pridmore, John Porrill, John E. W. Mayhew, John P. Frisby

Int. J. Robotics Res., 1989

Stereo-matching of Line-segments Based on a 3-dimensional Heuristic with Potential for Parallel Implementation.

R. L. Vergnet, S. B. Pollard, John E. W. Mayhew

Proceedings of the Alvey Vision Conference, 1989

Hypothesis and Verification in 3D Model Matching.

Francis P. Sykes, Stephen B. Pollard, John E. W. Mayhew

Proceedings of the Alvey Vision Conference, 1989

Predictive Feed Forward Stereo Processing.

Stephen B. Pollard, John Porrill, John E. W. Mayhew

Proceedings of the Alvey Vision Conference, 1989

1988

TINA: a 3D vision system for pick and place.

John Porrill, Stephen Pollard, Tony P. Pridmore, Jonathan B. Bowen, John E. W. Mayhew, John P. Frisby

Image Vis. Comput., 1988

1987

Optimal combination of multiple sensors including stereo vision.

John Porrill, S. B. Pollard, John E. W. Mayhew

Image Vis. Comput., 1987

Matching geometrical descriptions in three-space.

S. B. Pollard, John Porrill, John E. W. Mayhew, John P. Frisby

Image Vis. Comput., 1987

TINA: The Sheffeild AIVRU Vision System.

John Porrill, Stephen Pollard, Tony P. Pridmore, Jonathan B. Bowen, John E. W. Mayhew, John P. Frisby

Proceedings of the 10th International Joint Conference on Artificial Intelligence. Milan, 1987

1986

Transfinite Recursion in a Theory of Properties.

Stephen Pollard

Math. Log. Q., 1986