Wojciech Chojnacki

According to our database, Wojciech Chojnacki authored at least 43 papers between 1991 and 2020.

Collaborative distances:

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

2020

The equivalence of two definitions of compatible homography matrices.

Wojciech Chojnacki, Zygmunt L. Szpak, Mårten Wadenbäck

Pattern Recognit. Lett., 2020

2018

Determining ellipses from low resolution images with a comprehensive image formation model.

Wojciech Chojnacki, Zygmunt L. Szpak

CoRR, 2018

Full Explicit Consistency Constraints in Uncalibrated Multiple Homography Estimation.

Wojciech Chojnacki, Zygmunt L. Szpak

Proceedings of the Computer Vision - ACCV 2018, 2018

2017

Evolutionary image composition using feature covariance matrices.

Aneta Neumann, Zygmunt L. Szpak, Wojciech Chojnacki, Frank Neumann

Proceedings of the Genetic and Evolutionary Computation Conference, 2017

2015

Enforcing consistency constraints in uncalibrated multiple homography estimation using latent variables.

Wojciech Chojnacki, Zygmunt L. Szpak, Michael J. Brooks, Anton van den Hengel

Mach. Vis. Appl., 2015

Guaranteed Ellipse Fitting with a Confidence Region and an Uncertainty Measure for Centre, Axes, and Orientation.

Zygmunt L. Szpak, Wojciech Chojnacki, Anton van den Hengel

J. Math. Imaging Vis., 2015

A Study of the Region Covariance Descriptor: Impact of Feature Selection and Image Transformations.

Hayden Faulkner, Ergnoor Shehu, Zygmunt L. Szpak, Wojciech Chojnacki, Jules-Raymond Tapamo, Anthony R. Dick, Anton van den Hengel

Proceedings of the 2015 International Conference on Digital Image Computing: Techniques and Applications, 2015

Robust multiple homography estimation: An ill-solved problem.

Zygmunt L. Szpak, Wojciech Chojnacki, Anton van den Hengel

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2015

2014

Sampling Minimal Subsets with Large Spans for Robust Estimation.

Quoc-Huy Tran, Tat-Jun Chin, Wojciech Chojnacki, David Suter

Int. J. Comput. Vis., 2014

Sampson distance based joint estimation of multiple homographies with uncalibrated cameras.

Zygmunt L. Szpak, Wojciech Chojnacki, Anders P. Eriksson, Anton van den Hengel

Comput. Vis. Image Underst., 2014

2012

Guaranteed Ellipse Fitting with the Sampson Distance.

Zygmunt L. Szpak, Wojciech Chojnacki, Anton van den Hengel

Proceedings of the Computer Vision - ECCV 2012, 2012

A Comparison of Ellipse Fitting Methods and Implications for Multiple-View Geometry Estimation.

Zygmunt L. Szpak, Wojciech Chojnacki, Anton van den Hengel

Proceedings of the 2012 International Conference on Digital Image Computing Techniques and Applications, 2012

2011

A dimensionality result for multiple homography matrices.

Wojciech Chojnacki, Anton van den Hengel

Proceedings of the IEEE International Conference on Computer Vision, 2011

2010

Multiple Homography Estimation with Full Consistency Constraints.

Wojciech Chojnacki, Zygmunt L. Szpak, Michael J. Brooks, Anton van den Hengel

Proceedings of the International Conference on Digital Image Computing: Techniques and Applications, 2010

2009

A Note on the Locally Linear Embedding Algorithm.

Wojciech Chojnacki, Michael J. Brooks

Int. J. Pattern Recognit. Artif. Intell., 2009

Multi-projective Parameter Estimation for Sets of Homogeneous Matrices.

Wojciech Chojnacki, Rhys Hill, Anton van den Hengel, Michael J. Brooks

Proceedings of the DICTA 2009, 2009

2007

On the Consistency of the Normalized Eight-Point Algorithm.

Wojciech Chojnacki, Michael J. Brooks

J. Math. Imaging Vis., 2007

A Consistency Result for the Normalized Eight-Point Algorithm.

Wojciech Chojnacki, Michael J. Brooks

Proceedings of the 14th International Conference on Image Analysis and Processing (ICIAP 2007), 2007

A Decoupled Algorithm for Vision Parameter Estimation with Application to the Trifocal Tensor.

Tony Scoleri, Wojciech Chojnacki, Michael J. Brooks

Proceedings of the International Conference on Digital Image Computing: Techniques and Applications, 2007

2006

Generalised Principal Component Analysis: Exploiting Inherent Parameter Constraints.

Wojciech Chojnacki, Anton van den Hengel, Michael J. Brooks

Proceedings of the Advances in Computer Graphics and Computer Vision, 2006

Constrained generalised principal component analysis.

Wojciech Chojnacki, Anton van den Hengel, Michael J. Brooks

Proceedings of the VISAPP 2006: Proceedings of the First International Conference on Computer Vision Theory and Applications, 2006

2005

FNS, CFNS and HEIV: A Unifying Approach.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

J. Math. Imaging Vis., 2005

A multi-objective parameter estimator for image mosaicing.

Tony Scoleri, Wojciech Chojnacki, Michael J. Brooks

Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005

2004

From FNS to HEIV: A Link between Two Vision Parameter Estimation Methods.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

IEEE Trans. Pattern Anal. Mach. Intell., 2004

A new constrained parameter estimator for computer vision applications.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

Image Vis. Comput., 2004

Determining the Translational Speed of a Camera from Time-Varying Optical Flow.

Anton van den Hengel, Wojciech Chojnacki, Michael J. Brooks

Proceedings of the Complex Motion, First International Workshop, 2004

2003

Revisiting Hartley's Normalized Eight-Point Algorithm.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

IEEE Trans. Pattern Anal. Mach. Intell., 2003

A voting scheme for estimating the synchrony of moving-camera videos.

Daniel W. Pooley, Michael J. Brooks, Anton van den Hengel, Wojciech Chojnacki

Proceedings of the 2003 International Conference on Image Processing, 2003

A statistical rationalisation of Hartley's normalised eight-point algorithm.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

Proceedings of the 12th International Conference on Image Analysis and Processing (ICIAP 2003), 2003

FNS and HEIV: relating two vision parameter estimation frameworks.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

Proceedings of the 12th International Conference on Image Analysis and Processing (ICIAP 2003), 2003

FNS, CFNS and HEIV: Extending Three Vision Parameter Estimation Methods.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

Proceedings of the Seventh International Conference on Digital Image Computing: Techniques and Applications, 2003

2002

A New Constrained Parameter Estimator: Experiments in Fundamental Matrix Computation.

Anton van den Hengel, Michael J. Brooks, Wojciech Chojnacki, Darren Gawley

Proceedings of the British Machine Vision Conference 2002, 2002

2001

Rationalising the Renormalisation Method of Kanatani.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel

J. Math. Imaging Vis., 2001

A fast MLE-based method for estimating the fundamental matrix.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

Proceedings of the 2001 International Conference on Image Processing, 2001

What Value Covariance Information in Estimating Vision Parameters?

Michael J. Brooks, Wojciech Chojnacki, Darren Gawley, Anton van den Hengel

Proceedings of the Eighth International Conference On Computer Vision (ICCV-01), Vancouver, British Columbia, Canada, July 7-14, 2001, 2001

2000

On the Fitting of Surfaces to Data with Covariances.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

IEEE Trans. Pattern Anal. Mach. Intell., 2000

Fundamental matrix from optical flow: optimal computation and reliability evaluation.

Kenichi Kanatani, Yoshiyuki Shimizu, Naoya Ohta, Michael J. Brooks, Wojciech Chojnacki, Anton van den Hengel

J. Electronic Imaging, 2000

Estimating Vision Parameters given Data with Covariances.

Wojciech Chojnacki, Michael J. Brooks, Anton van den Hengel, Darren Gawley

Proceedings of the British Machine Vision Conference 2000, 2000

1998

Robust Techniques for the Estimation of Structure from Motion in the Uncalibrated Case.

Michael J. Brooks, Wojciech Chojnacki, Anton van den Hengel, Luis Baumela

Proceedings of the Computer Vision, 1998

1997

Can the Sun's Direction be Estimated from an Image Prior to the Computation of Object Shape?

Wojciech Chojnacki, Michael J. Brooks, Danny Gibbins

J. Math. Imaging Vis., 1997

1994

Direct computation of shape from shading.

Michael J. Brooks, Wojciech Chojnacki

Proceedings of the 12th IAPR International Conference on Pattern Recognition, 1994

1992

Impossible and ambiguous shading patterns.

Michael J. Brooks, Wojciech Chojnacki, Ryszard Kozera

Int. J. Comput. Vis., 1992

1991

Light source direction from a single image: a performance analysis.

Danny Gibbins, Michael J. Brooks, Wojciech Chojnacki

Aust. Comput. J., 1991