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Publications

Books

2011

17th Scandinavian Conference on Image Analysis, SCIA 2011
Heyden, Anders; Kahl, Fredrik, 2011

8th International Conference on Energy Minimazation Methods in Computer Vision and Pattern Recognition, EMMCVPR 2011
Boykov, Yuri; Kahl, Fredrik; Lempitsky, Victor; Schmidt, Frank, 2011

Journal papers

2012

A Linear Framework for Region-Based Image Segmentation and Inpainting Involving Curvature Penalization
Schoenemann, Thomas; Kahl, Fredrik; Masnou, Simon; Cremers, Daniel, 2012, Published in: International Journal of Computer Vision, Fulltext:

A system for automated tracking of motor components in neurophysiological research
Palmér, Tobias; Tamtè, Martin; Halje, Pär; Enqvist, Olof; Petersson, Per, 2012, Published in: Journal of Neuroscience Methods

Bayesian Formulation of Image Patch Matching Using Cross-correlation
Ardö, Håkan; Åström, Kalle, 2012, Published in: Journal of Mathematical Imaging and Vision, Fulltext:

2011

Box Jellyfish Use Terrestrial Visual Cues for Navigation
Garm, Anders; Oskarsson, Magnus; Nilsson, Dan-Eric, 2011, Published in: Current Biology

Normalized Cuts Revisited: A Reformulation for Segmentation with Linear Grouping Constraints
Eriksson, Anders; Olsson, Carl; Kahl, Fredrik, 2011, Published in: Journal of Mathematical Imaging and Vision, Fulltext:

Parallel and Distributed Vision Algorithms Using Dual Decomposition
Strandmark, Petter; Kahl, Fredrik; Schoenemann, Thomas, 2011, Published in: Computer Vision and Image Understanding, Fulltext:

2010

Generalized Convexity in Multiple View Geometry
Olsson, Carl; Kahl, Fredrik, 2010, Published in: Journal of Mathematical Imaging and Vision, Fulltext:

Global Optimization for One-Dimensional Structure and Motion Problems
Enqvist, Olof; Kahl, Fredrik; Olsson, Carl; Åström, Kalle, 2010, Published in: SIAM Journal of Imaging Science, Fulltext:

2009

A Hardware Architecture for Real-Time Video Segmentation Utilizing Memory Reduction Techniques
Jiang, Hongtu; Ardö, Håkan; Öwall, Viktor, 2009, Published in: Circuits and Systems for Video Technology, IEEE Transactions on, Fulltext:

Application of automated video analysis for behavioural studies: concept and experience
Laureshyn, Aliaksie; Ardö, Håkan; Svensson, Åse; Jonsson, Thommas, 2009, Published in: IET Intelligent Transport Systems, Fulltext:

Branch and Bound Methods for Euclidean Registration Problems
Olsson, Carl; Kahl, Fredrik; Oskarsson, Magnus, 2009, Published in: IEEE Transactions on Pattern Analysis and Machine Intelligence, Fulltext:

Fast and Stable Polynomial Equation Solving and Its Application to Computer Vision
Byröd, Martin; Josephson, Klas; Åström, Kalle, 2009, Published in: International Journal of Computer Vision, Fulltext:

Global Optimization through Rotation Space Search
Hartley, Richard; Kahl, Fredrik, 2009, Published in: International Journal of Computer Vision, Fulltext:

2008

Triangulation of Points, Lines and Conics
Josephson, Klas; Kahl, Fredrik, 2008, Published in: Journal of Mathematical Imaging and Vision, Fulltext:

A Minimal Solution for Relative Pose with Unknown Focal Length
Stewenius, H.; Nister, D.; Kahl, F.; Schaffilitzky, F., 2008, Published in: Image and Vision Computing, Fulltext:

Fast and Robust Numerical Solutions to Minimal Problems for Cameras with Radial Distortion
Kukelova, Zuzana; Byröd, Martin; Josephson, Klas; Pajdla, Tomas; Åström, Kalle, 2008, Published in: Computer Vision and Image Understanding, Fulltext:

Improved Spectral Relaxation Methods for Binary Quadratic Optimization Problems
Olsson, Carl; Eriksson, Anders P.; Kahl, Fredrik, 2008, Published in: Computer Vision Image Understanding, Fulltext:

Multiple View Geometry Under the L-infinity Norm
Kahl, Fredrik; Hartley, Richard, 2008, Published in: IEEE Transactions on Pattern Analysis and Machine Intelligence, Fulltext:

Practical Global Optimization for Multiview Geometry
Kahl, Fredrik; Agarwal, Sameer; Chandraker, Manmohan; Kriegman, David; Belongie, Serge, 2008, Published in: International Journal of Computer Vision, Fulltext:

Spline-Based Cardiac Motion Tracking Using Velocity-Encoded Magnetic Resonance Imaging
Bergvall, Erik; Hedström, E; Markenroth--Bloch, K; Arheden, Håkan; Sparr, Gunnar, 2008, Published in: IEEE Transactions on Medical Imaging

2007

Critical Configurations for Projective Reconstruction from Multiple Views
Hartley, Richard; Kahl, Fredrik, 2007, Published in: International Journal of Computer Vision, Fulltext:

Globally Optimal Estimates for Geometric Reconstruction Problems
Kahl, Fredrik; Henrion, Didier, 2007, Published in: International Journal of Computer Vision, Fulltext:

Measures for Benchmarking of Automatic Correspondence Algorithms
Ericsson, Anders; Karlsson, Johan, 2007, Published in: Journal of Mathematical Imaging and Vision, Fulltext:

Straight to Video?
Laureshyn, A.; Ardö, H., 2007, Published in: Traffic Technology International, Annual, Fulltext:

2006

A fast and highly automated approach to myocardial motion analysis using phase contrast magnetic resonance imaging
Bergvall, Erik; Cain, Peter; Arheden, Håkan; Sparr, Gunnar, 2006, Published in: Journal of Magnetic Resonance Imaging

Affine Reconstruction from Translational Motion under Various Autocalibration Constraints
Hammarstedt, Pär; Kahl, Fredrik; Heyden, Anders, 2006, Published in: Journal of Mathematical Imaging and Vision

Recent Developments on Direct Relative Orientation
Stewénius, Dr Henrik; Engels, Christopher; Nistér, Dr David, 2006, Published in: ISPRS Journal of Photogrammetry and Remote Sensing

The Minimal Structure and Motion Problems with Missing Data for 1D Retina Vision
Oskarsson, Magnus; Åström, Kalle; Overgaard, Niels Chr., 2006, Published in: Journal of Mathematical Imaging and Vision

2005

A Deterministic and Polynomial Modified Perceptron Algorithm
Barr, Olof, 2005, Published in: Computer Science Journal of Moldova

A Fast, Bandlimited Solver for Scattering Problems in Inhomogeneous Media
Andersson, Fredrik; Holst, Anders, 2005, Published in: Journal of Fourier Analysis and Applications

A new automated method for analysis of gated-SPECT images based on a 3-dimensional heart shaped model
Lomsky, M.; Richter, J.; Johansson, L.; El-Ali, H.; Åström, K.; Ljungberg, M.; Edenbrandt, L., 2005, Published in: Clinical Physiology and Functional Imaging, Fulltext:

Fast Inversion of the Radon Transform Using Log-polar Coordinates and Partial Back-Projections
Andersson, Fredrik, 2005, Published in: SIAM Journal on Applied Mathematics

The Doppler moment transform in Doppler tomography
Andersson, Fredrik, 2005, Published in: Inverse Problems

The fast Gauss transform with complex parameters
Andersson, Fredrik; Beylkin, Gregory, 2005, Published in: Journal of Computational Physics

2004

Minimal projective reconstruction for combinations of points and lines in three views
Oskarsson, Magnus; Zisserman, Andrew; Åström, Kalle, 2004, Published in: Image and Vision Computing, Fulltext:

2003

Ambiguous Configurations for the 1D Structure and Motion Problem
Åström, Kalle; Kahl, Fredrik, 2003, Published in: Journal of Mathematical Imaging and Vision, Fulltext:

Role of ventilation scintigraphy in diagnosis of acute pulmonary embolism. An evaluation using artificial neural networks
Evander, Eva; Holst, Holger; Järund, Andreas; Ohlsson, Mattias; Wollmer, Per; Åström, Kalle; Edenbrandt, Lars, 2003, Published in: Eur J Nucl Med Mol Imaging, Fulltext:

2002

Robust Factorization
Aanaes, H; Fisker, R; Åström, K; Carstensen, J. M., 2002, Published in: IEEE transactions on Pattern Analysis and Machine Intelligence, Fulltext:

2001

Projective Reconstruction from Minimal Missing Data
Kahl, F.; Heyden, A.; Quan, L., 2001, Published in: IEEE Trans. Pattern Analysis and Machine Intelligence, Fulltext:

Reconstruction of Curves in $R^3$ using Factorization and Bundle Adjustment
Berthilsson, Rikard; Åström, Kalle; Heyden, Anders, 2001, Published in: Int. Journal of Computer Vision, Fulltext:

2000

Automated Interpretation of Ventilation-Perfusion Lung Scintigrams for the Diagnosis of Pulmonary Embolism using Artificial Neural Networks
Holst, Holger; Åström, Karl; Järund, Andreas; Palmer, John; Heyden, Anders; Kahl, Fredrik; Tägil, Kristina; Evander, Eva; Sparr, Gunnar; Edenbrandt, Lars, 2000, Published in: European Journal of Nuclear Medicine

Automatic Geometric Reasoning in Structure and Motion Estimation
Oskarsson, Magnus; Åström, Kalle, 2000, Published in: Pattern Recognition Letters, Fulltext:

Critical Motions for Auto-Calibration When Some Intrinsic Parameters Can Vary
Kahl, Fredrik; Triggs, Bill; Åström, Kalle, 2000, Published in: Journal of Mathematical Imaging and Vision, Fulltext:

Recognition of Planar Objects using the Density of Affine Shape
Berthilsson, R.; Heyden, A, 2000, Published in: Computer Vision and Image Understanding

Solutions and Ambiguities of the Structure and Motion Problem for 1D Retinal Vision
Åström, Kalle; Oskarsson, Magnus, 2000, Published in: Journal of Mathematical Imaging and Vision, Fulltext:

Tensorial Properties of Multilinear Constraints
Heyden, Anders, 2000, Published in: Mathematical Methods in the Applied Sciences

1999

Affine Structure and Motion from Points, Lines and Conics
Kahl, F.; Heyden, A., 1999, Published in: Int. Journal of Computer Vision, Fulltext:

An Iterative Factorization Method for Projective Structure and Motion from Image Sequences
A. Heyden; R. Berthilsson; G. Sparr, 1999, Published in: Image and Vision Computing

Extension of Affine Shape
Berthilsson, Rikard; Åström, Kalle, 1999, Published in: Journal of Mathematical Imaging and Vision, Fulltext:

Generalised Epipolar Constraints
Åström, K.; Cipolla, R.; Giblin, P. J., 1999, Published in: Int. Journal of Computer Vision, Fulltext:

Motion Estimation in Image Sequences Using the Deformation of Apparent Contours
Åström, Kalle; Kahl, Fredrik, 1999, Published in: IEEE Transactions on Pattern Analysis and Machine Intelligence, Fulltext:

Stochastic Analysis of Image Acquisition, Interpolation and Scale-space smoothing
Åström, Kalle; Heyden, Anders, 1999, Published in: Advances in Applied Probability, Fulltext:

1998

Continuous Time Matching Constraints for Image Streams
Åström, K.; Heyden, A., 1998, Published in: Int. Journal of Computer Vision, Fulltext:

Reduced Multilinear Constraints: Theory and Experiments
Heyden, A., 1998, Published in: Int. Journal of Computer Vision

Vector Filed Tomography, an Overview
Sparr, Gunnar; Stråhlén, Kent, 1998, Published in: IMA Volumes in Mathematics and its Applications; Computional Radiology and Imaging: Therapy and Diagnostics

1997

A New Radiographic Method for Evaluation of Sliding in Devices for Hip Fracture Surgery
Lunsjö, Karl; Åström, Kalle; Stigsson, Leif; Sparr, Gunnar; Hauggaard, Anders; Heyden, Anders; Ceder, Leif; Spanne, Sven, 1997, Published in: Acta Radiologica, Fulltext:

Algebraic Properties of Multilinear Constraints
Heyden, Anders; Åström, Kalle, 1997, Published in: Mathematical Methods in the Applied Scinces, Fulltext:

Reconstruction from Calibrated Cameras - A New Proof of the Kruppa Demazure Theorem
Heyden, A.; Sparr, G., 1997, Published in: Journal of Mathematical Imaging and Vision

Reconstruction from Image Sequences by Means of Relative Depths
Heyden, A., 1997, Published in: Int. Journal of Computer Vision

Reply to Pizlo, Rosenfeld and Weiss: The geometry of visual space
Åström, Kalle, 1997, Published in: Computer Vision and Image Understanding, Fulltext:

Simplifications of Multilinear forms for Sequences of Images
Heyden, Anders; Åström, Kalle, 1997, Published in: Image and Vision Computing, Fulltext:

Ultrasound Doppler Vector Tomography - Measurements of Directional Blood Flow
T. Jansson; M. Almqvist; K. Stråhlén; R. Eriksson; G. Sparr; H. W. Persson; K. Lindström, 1997, Published in: Ultrasound in medicine and biology

1996

On the Consistency of Line-Drawings, Obtained by Projections of Piecewise Planar Objects
Heyden, A., 1996, Published in: J. of Mathematical Imaging and Vision

1995

Doppler tomography for vector fields
G. Sparr; K. Stråhlén; K. Lindström; H. W. Persson, 1995, Published in: Inverse Problems

Fundamental Limitations on Projective Invariants of Planar Curves
Åström, Kalle Kalle, 1995, Published in: IEEE transactions on Pattern Analysis and Machine Intelligence, Fulltext:

On the Consistency of Line-Drawings, Obtained by Projections of Piecewise Planar Objects
Heyden, A., 1995, Published in: Journal of Mathematical Imaging and Vision

Reconstruction from Image Sequences by means of Relative Depths
Heyden, A., 1995, Published in: Proc. ICCV'95

1992

Depth computations from polyhedral images
G. Sparr, 1992, Published in: Image and Vision Computing

Depth-Computations from Polyhedral Images
Sparr, G., 1992, Published in: ECCV'92, Lecture Notes in Computer Science

1991

Projective Area-invariants as an extension of the Cross-Ratio
Nielsen, L.; Sparr, G. , 1991, Published in: CVGIP:Image Understanding

Projective Area-Invariants as an Extension of the Cross-Ratio
L. Nielsen; G. Sparr, 1991, Published in: Computer Vision, Graphics, and Image Processing - Image Understanding

1990

Discontinuity preserving visual reconstruction by means of potential theory
G. Sparr; A. Hansson; L. Nielsen, 1990, Published in: Pattern Recognition Letters

Refereed conferences

2012

Curvature-Based Regularization for Surface Approximation
Olsson, Carl; Boykov, Yuri, 2012, Published at: CVPR 2012, Fulltext:

Understanding TOA and TDOA Network Calibration using Far Field Approximation as Initial Estimate
Kuang, Yubin; Ask, Erik; Burgess, Simon; Åström, Kalle, 2012, Published at: International Conference on Pattern Recognition Applications and Methods, Fulltext:

2011

A Brute-Force Algorithm for Reconstructing a Scene from Two Projections
Enqvist, Olof; Jiang, Fangyuan; Kahl, Fredrik, 2011, Published at: Conference on Computer Vision and Pattern Recognition, Fulltext:

An Automated System for the Detection and Diagnosis of Kidney Lesions in Children from Scintigraphy Images
Landgren, Matilda; Sjöstrand, Karl; Ohlsson, Mattias; Ståhl, Daniel; Overgaard, Niels Christian; Åström, Kalle; Sixt, Rune; Edenbrandt, Lars, 2011, Published at: 17th Scandinavian Conference on Image Analysis (SCIA 2011), Fulltext:

Automatic Compartment Modelling and Segmentation for Dynamical Renal Scintigraphies
Ståhl, Daniel; Åström, Kalle; Overgaard, Niels Christian; Landgren, Matilda; Sjöstrand, Karl; Edenbrandt, Lars, 2011, Published at: 17th Scandinavian Conference on Image Analysis (SCIA 2011), Fulltext:

Collection of microlevel Safety and efficiency Indicators with Automated Video Analysis
Svensson, Åse; Laureshyn, Aliaksei; Jonsson, Thomas; Ardö, Håkan, 2011, Published at: 3rd International Conference on Road Safety and Simulation

Curvature Regularity for Multi-Label Problems - Standard and Customized Linear Programming
Schoenemann, Thomas; Kuang, Yubin; Kahl, Fredrik, 2011, Published at: EMMCVPR, Fulltext:

Curvature Regularization for Curves and Surfaces in a Global Optimization Framework
Strandmark, Petter; Kahl, Fredrik, 2011, Published at: EMMCVPR, Fulltext:

Generalized Roof Duality for Pseudo-Boolean Optimization
Kahl, Fredrik; Strandmark, Petter, 2011, Published at: International Conference on Computer Vision, Fulltext:

Improved Curvature-based Inpainting applied to Fine Art - Recovering van Goghs Partially Hidden Brush Strokes
Kuang, Yubin; Stork, David G.; Kahl, Fredrik, 2011, Published at: Computer image analysis in the study of art II, IS&T/SPIE Electronic Imaging, Fulltext:

Minimizing Count-based High Order Terms in Markov Random Fields
Schoenemann, Thomas, 2011, Published at: EMMCVPR, Fulltext:

Non-Sequential Structure from Motion
Enqvist, Olof; Kahl, Fredrik; Olsson, Carl, 2011, Published at: Workshop on Omnidirectional Vision, Camera Networks and Non-Classical Cameras, Fulltext:

Optimal View Path Planning for Visual SLAM
Haner, Sebastian; Heyden, Anders, 2011, Published at: Scandinavian Conference on Image Analysis, Fulltext:

Optimization for Multi-Region Segmentation of Cardiac MRI
Ulén, Johannes; Strandmark, Petter; Kahl, Fredrik, 2011, Published at: MICCAI Workshop on Statistical Atlases and Computational Models of the Heart: Imaging and Modelling Challenges, Fulltext:

Probabilistic Word Alignment under the L0-norm
Schoenemann, Thomas, 2011, Published at: 15th Conference on Computational Natural Language Learning, Fulltext:

Regularizing Mono- and Bi-Word Models for Word Alignment
Schoenemann, Thomas, 2011, Published at: 5th International Joint Conference on Natural Language Processing, Fulltext:

Stable Structure from Motion for Unordered Image Collections
Olsson, Carl; Enqvist, Olof , 2011, Published at: SCIA 2011, Fulltext:

Supervised Feature Quantization with Entropy Optimization
Kuang, Yubin; Byröd, Martin; Åström, Kalle, 2011, Published at: IEEE Workshop on Information Theory in Computer Vision and Pattern Recognition, Fulltext:

Towards Safe Human-Robot Interaction in Robotic Cells: An Approach Based on Visual Tracking and Intention Estimation
Bascetta, Luca; Ferretti, Gianni; Rocco, Paolo; Ardö, Håkan; Bruyninckx, Herman; Demeester, Eric; Di Lello, Enrico, 2011, Published at: International Conference on Intelligent Robots and Systems

Tracking and Reconstruction of Vehicles for Accurate Position Estimation
Källén, Hanna; Ardö, Håkan; Enqvist, Olof, 2011, Published at: IEEE Workshop on Applications of Computer Vision, Fulltext:

Triangulating a Plane
Olsson, Carl; Eriksson, Anders, 2011, Published at: SCIA 2011, Fulltext:

2010

A Step Towards Self-calibration in SLAM: Weakly Calibrated On-line Structure and Motion Estimation
Haner, Sebastian; Heyden, Anders, 2010, Published at: IEEE International Workshop on Mobile Vision, Fulltext:

Combining Foreground / Background Feature Points and Anisotropic Mean Shift For Enhanced Visual Object Tracking
Haner, Sebastian; Yu-Hua Gu, Irene, 2010, Published at: International Conference on Pattern Recognition, Fulltext:

Computing Optimal Alignments for the IBM-3 Translation Model
Schoenemann, Thomas, 2010, Published at: 14th Conference on Computational Natural Language Learning, Fulltext:

Conjugate Gradient Bundle Adjustment
Byröd, Martin; Åström, Kalle, 2010, Published at: European Conference on Computer Vision, Fulltext:

On-line Structure and Motion Estimation based on an Novel Parameterized Extended Kalman Filter
Haner, Sebastian; Heyden, Anders, 2010, Published at: International Conference on Pattern Recognition, Fulltext:

Optimizing Visual Vocabularies Using Soft Assignment Entropies
Kuang, Yubin; Åström, Kalle; Kopp, Lars; Oskarsson, Magnus; Byröd, Martin, 2010, Published at: Asian Conference on Computer Vision, Fulltext:

Outlier Removal Using Duality
Olsson, Carl; Eriksson, Anders; Hartley, Richard, 2010, Published at: CVPR 2010, Fulltext:

Parallel and Distributed Graph Cuts by Dual Decomposition
Strandmark, Petter; Kahl, Fredrik, 2010, Published at: Conference on Computer Vision and Pattern Recognition, Fulltext:

Shift-map Image Registration
Svärm, Linus; Strandmark, Petter, 2010, Published at: International Conference on Pattern Recognition (ICPR), Fulltext:

2009

A Convex Approach to Low Rank Matrix Approximation with Missing Data
Olsson, Carl; Oskarsson, Magnus, 2009, Published at: Scandinavian Conference on Image Analysis, Fulltext:

Bundle Adjustment using Conjugate Gradients with Multiscale Preconditioning
Byröd, Martin; Åström, Kalle, 2009, Published at: ], in Proc. The 20th British Machine Vision Conference

Camera Resectioning from a Box
Aanaes, Henrik; Josephson, Klas; Anton, Francois; Bærentzen, J. Andreas; Kahl, Fredrik, 2009, Published at: Scandinavian Conferences on Image Analysis, Fulltext:

Curvature Regularity for Region-based Image Segmentation and Inpainting: A Linear Programming Relaxation
Schoenemann, Thomas; Kahl, Fredrik; Cremers, Daniel, 2009, Published at: International Conference on Computer Vision, Fulltext:

Extending Continuous Cuts: Anisotropic Metrics and Expansion Moves
Olsson, Carl; Byröd, Martin; Overgaard, Niels Christian; Kahl, Fredrik, 2009, Published at: International Conference on Computer Vision, Fulltext:

Globally Optimal Least Squares Solutions for Quasiconvex 1D Vision Problems
Olsson, Carl; Byröd, Martin; Kahl, Fredrik, 2009, Published at: Scandinavian Conference on Image Analysis, Fulltext:

Optimal Correspondences from Pairwise Constraints
Enqvist, Olof; Josephson, Klas; Kahl, Fredrik, 2009, Published at: International Conference on Computer Vision, Fulltext:

Optimizing Parametric Total Variation Models
Strandmark, Petter; Kahl, Fredrik; Overgaard, Niels Chr., 2009, Published at: International Conference on Computer Vision, Fulltext:

Pose Estimation with Radial Distortion and Unknown Focal Length
Josephson, Klas; Byröd, Martin, 2009, Published at: Conference on Computer Vision and Pattern Recognition, Fulltext:

Projective Least-Squares: Global Solutions with Local Optimization
Olsson, Carl; Kahl, Fredrik; Hartley, Richard, 2009, Published at: Conference on Computer Vision and Pattern Recognition, Fulltext:

2008

A Column-Pivoting Based Strategy for Monomial Ordering in Numerical Gröbner Basis Calculations
Byröd, Martin; Josephson, Klas; Åström, Kalle, 2008, Published at: The 10th European Conference on Computer Vision, Fulltext:

A Polynomial-Time Bound for Matching and Registration with Outliers
Olsson, Carl; Enqvist, Olof; Kahl, Fredrik, 2008, Published at: CVPR 2008, Fulltext:

Application of automated video analysis for behavioural studies: concept and experience
Laureshyn, A.; Ardö, H.; Johansson, T.; Svensson, Å., 2008, Published at: 10th International Conference on Application of Advanced Technologies in Transportation, Fulltext:

Fast and Robust Numerical Solutions to Minimal Problems for Cameras with Radial Distortion
Byröd, Martin; Kukelova, Zuzana; Josephson, Klas; Pajdla, Tomas; Åström, Kalle, 2008, Published at: Conference on Computer Vision and Pattern Recognition, Fulltext:

MDL Patch Correspondences on Unlabeled Images
Karlsson, Johan; Åström, Kalle, 2008, Published at: International Conference on Pattern Recognition, Fulltext:

MDL Patch Correspondences on Unlabeled Images with Occlusions
Karlsson, Johan; Åström, Kalle, 2008, Published at: CVPR, Computer Vision and Pattern Recognition, Fulltext:

Robust Optimal Pose Estimation
Enqvist, Olof; Kahl, Fredrik, 2008, Published at: The 10th European Conference on Computer Vision, Fulltext:

Solving Quadratically Constrained Geometrical Problems using Lagrangian Duality
Olsson, Carl; Eriksson, Anders P., 2008, Published at: International Conference on Pattern Recognition, Fulltext:

2007

Adaptive enhancement and noise reduction in very low light-level video
Malm, Henrik; Oskarsson, Magnus; Clarberg, Petrik; Hasselgren, Jon; Lejdfors, Calle; Warrant, Eric, 2007, Published at: International Conference on Computer Vision, Fulltext:

An L-infinity Approach to Structure and Motion Problems in 1D-Vision
Åström, Kalle; Enqvist, Olof; Olsson, Carl; Kahl, Fredrik; Hartley, Richard, 2007, Published at: International Conference on Computer Vision, Fulltext:

Autocalibration via Rank-Constrained Estimation of the Absolute Quadric
Chandraker, Manmohan; Agarwal, Sameer; Kahl, Fredrik; Nister, David; Kriegman, David, 2007, Published at: Computer Vision and Pattern Recognition, Fulltext:

Automatic Feature Point Correspondences and Shape Analysis with Missing Data and Outliers
Åström, Kalle; Karlsson, Johan; Enqvist, Olof; Ericsson, Anders; Kahl, Fredrik, 2007, Published at: Scandinavian Conference on Image Analysis, Fulltext:

Efficient Optimization for L-infinity Problems using Pseudoconvexity
Olsson, Carl; Eriksson, Anders; Kahl, Fredrik, 2007, Published at: International Conference on Computer Vision, Fulltext:

Efficiently Solving the Fractional Trust Region Problem
Eriksson, Anders; Olsson, Carl; Kahl, Fredrik, 2007, Published at: Asian Conference on Computer Vision, Fulltext:

Fast Optimal Three View Triangulation
Byröd, Martin; Josephson, Klas; Åström, Kalle, 2007, Published at: Asian Conference on Computer Vision, Fulltext:

Global Optimization through Searching Rotation Space and Optimal Estimation of the Essential Matrix
Hartley, Richard; Kahl, Fredrik, 2007, Published at: International Conference on Computer Vision, Fulltext:

Image Segmentation with Context
Eriksson, Anders; Olsson, Carl; Kahl, Fredrik, 2007, Published at: Scandinavian Conference on Image Analysis, Fulltext:

Image-Based Localization Using Hybrid Feature Correspondences
Josephson, Klas; Byröd, Martin; Kahl, Fredrik; Åström, Kalle, 2007, Published at: The second international ISPRS workshop BenCOS 2007, Towards Benchmarking Automated Calibration, Orientation, and Surface Reconstruction from Images, Fulltext:

Improving Numerical Accuracy of Gröbner Basis Polynomial Equation Solvers
Byröd, Martin; Josephson, Klas; Åström, Kalle, 2007, Published at: International Conference on Computer Vision, Fulltext:

Multi Sensor Loitering Detection Using Online Viterbi
Ardö, Håkan; Åström, Kalle, 2007, Published at: Tenth IEEE International Workshop on Performance Evaluation of Tracking and Surveillance, Fulltext:

Normalized Cuts Revisited: A Reformulation for Segmentation with Linear Grouping Constraints
Eriksson, Anders P; Olsson, Carl; Kahl, Fredrik, 2007, Published at: International Conference on Computer Vision, Fulltext:

Optimal Algorithms in Multiview Geometry
Hartley, Richard; Kahl, Fredrik, 2007, Published at: The 8th Asian Conference on Computer Vision (ACCV2007), Fulltext:

Real Time Viterbi Optimization of Hidden Markov Models for Multi Target Tracking
Ardö, H.; Berthilsson, R.; Åström, K., 2007, Published at: IEEE Workshop on Motion and Video Computing, Fulltext:

Solving Large Scale Binary Quadratic Problems: Spectral Methods vs. Semidefinite Programming
Olsson, Carl; Eriksson, Anders; Kahl, Fredrik, 2007, Published at: Computer Vision and Pattern Recognition, Fulltext:

Structure from Motion with Missing Data is NP-Hard
Nister, David; Kahl, Fredrik; Stewenius, Henrik, 2007, Published at: International Conference on Computer Vision, Fulltext:

Triangulation of Points, Lines and Conics
Josephson, Klas; Kahl, Fredrik, 2007, Published at: 15th Scandinavian Conference on Image Analysis, Fulltext:

2006

A Ground Truth Correspondence Measure for Benchmarking
Karlsson, Johan; Ericsson, Anders, 2006, Published at: International Conference on Pattern Recognition, Fulltext:

Adaptive Background Estimation using Intensity Independent Features
Berthilsson, R.; Ardö, H., 2006, Published at: 17th British Machine Vision Conference, Fulltext:

An Additive Single Character Recognition Method
Sternby, Jakob, 2006, Published at: Tenth International Workshop on Frontiers

AUTOMATED VIDEO ANALYSIS AS A TOOL FOR ANALYSING ROAD USER BEHAVIOUR
Laureshyn, A.; Ardö, H., 2006, Published at: 13th World Congress on Inteligent Transport Systems and Services, Fulltext:

Background and Foreground Modeling Using an Online EM Algorithm
Lindström, Johan; Lindgren, Finn; Åström, Kalle; Holst, Jan; Holst, Ulla, 2006, Published at: Sixth IEEE International Workshop on Visual Surveillance

Benchmarking of algorithms for automatic correspondence localisation
Ericsson, Anders; Karlsson, Johan, 2006, Published at: British Machine Vision Conference, Fulltext:

Bijective Image Registration using Thin-Plate Splines.
Eriksson, Anders; Åström, Kalle, 2006, Published at: International Conference on Pattern Recognition, Fulltext:

Class Dependent Cluster Refinement
Sternby, Jakob, 2006, Published at: 18th International Conference on Pattern Recognition

Maximum Likelihood Esimates for Object Detection Using Multiple Detectors
Oskarsson, Magnus; Åström, Kalle, 2006, Published at: Joint IAPR International workshops on Structural and Syntactic Pattern Recognition and Statistical Techniques in Pattern Recognition

Optimal Estimation of Perspective Camera Pose
Olsson, Carl; Kahl, Fredrik; Oskarsson, Magnus, 2006, Published at: International Conference on Pattern Recognition, Fulltext:

Practical Global Optimization for Multiview Geometry
Agarwal, Sameer; Chandraker, Manmohan; Kahl, Fredrik; Kriegman, David; Belongie, Serge, 2006, Published at: European Conference on Computer Vision

Prototype Selection Methods for On-line HWR
Sternby, Jakob, 2006, Published at: Tenth International Workshop on Frontiers

Real-Time Video Segmentation with VGA Resolution and Memory Bandwidth Reduction
Jiang, Hongtu; Owall, V,; Ardö, H., 2006, Published at: IEEE International Conference on Video and Signal Based Surveillance, Fulltext:

The Registration Problem Revisited: Optimal Solutions From Points, Lines and Planes
Olsson, Carl; Kahl, Fredrik; Oskarsson, Magnus, 2006, Published at: Computer Vision and Pattern Recognition, Fulltext:

Video Segmentation Using a Bayesian Online EM Algorithm
Lindström, Johan; Lindgren, Finn; Åström, Kalle; Holst, Jan; Holst, Ulla, 2006, Published at: Joint Statistical Meeting

2005

A Minimal Solution for Relative Pose with Unknown Focal Length
Stewénius, Henrik; Kahl, Fredrik; Nistér, D.; Schaffalitzky, F., 2005, Published at: Computer Vision and Pattern Recognition

Aligning shapes by minimising the description length
Ericsson, A.; Karlsson, J., 2005, Published at: Scandinavian Conf. on Image Analysis, Fulltext:

Core Points - a framework for structural parameterization
Sternby, Jakob; Ericsson, Anders, 2005, Published at: International Conference on Document Analysis and Recognition, ICDAR'05, Fulltext:

Decision support system for the diagnosis of Parkinson\'s disease
Ericsson, Anders; Nowak Lonsdale, Markus; Åström, Kalle; Edenbrandt, Lars; Friberg, Lars, 2005, Published at: Scandinavian Conf. on Image Analysis, Fulltext:

Frame Deformation Energy Matching of On-line Handwritten Characters
Sternby, Jakob, 2005, Published at: 10th Iberoamerican Congress on Pattern Recognition

Globally Optimal Estimates for Geometric Reconstruction Problems
Kahl, Fredrik; Henrion, Didier, 2005, Published at: International Conference on Computer Vision

Hardware Accelerator Design for Video Segmentation with Multi-modal Background Modelling
Jiang, Hongtu; Ardö, H.; Owall, V., 2005, Published at: IEEE International Symposium on Circuits and Systems, Fulltext:

How hard is 3-view triangulation really?
Stewénius, Henrik; Schaffalitzky, Frederik; Nistér, David, 2005, Published at: International Conference on Computer Vision

Laser Guided Vehicles, LGV's: Industrial Experiences and Needs for the Future
Wernersson, Åke; Hyyppä, Kalevi; Åström, Karl; Hedström, Arne; Rahm, Jonas, 2005, Published at: The Third Swedish Workshop on Autonomous Robotics, SWAR'05, Fulltext:

Learning based system for detection and tracking of vehicles
Ardö, Håkan, 2005, Published at: 14th Scandinavian Conference on Image Analysis,, Fulltext:

Multiple View Geometry and the L-infinity Norm
Kahl, Fredrik, 2005, Published at: International Conference on Computer Vision

Non-Parametric Self-Calibration
Nistér, D; Stewénius, H; Grossmann, E, 2005, Published at: International Conference on Computer Vision

Reconstruction from Planar Motion Image Sequences with Applications for Autonomous Vehicles
Stewénius, Henrik; Oskarsson, Magnus; Åström, Kalle, 2005, Published at: Scandinavian Conf. on Image Analysis, Fulltext:

Reflections on the Generalized Bas-Relief Ambiguity
Chandraker, Manmohan; Kahl, Fredrik; Kriegman, David, 2005, Published at: Computer Vision and Pattern Recognition, Fulltext:

Segmentation of Medical Images using Three-dimensional Active Shape Models
Josephson, Klas; Ericsson, Anders; Karlsson, Johan, 2005, Published at: Scandinavian Conf. on Image Analysis, Fulltext:

Solutions to Minimal Generalized Relative Pose Problems
Stewénius, H.; Nistér, D.; Oskarsson, M.; Åström, K., 2005, Published at: OMNIVIS 2005

Structurally Based Template Matching of On-line Handwritten Characters
Sternby, Jakob, 2005, Published at: British Machine Vision Conference

The Recognition Graph - Language Independent Adaptable On-line Cursive Script Recognition
Sternby, Jakob; Friberg, Christer, 2005, Published at: International Conference on Document Analysis and Recognition, ICDAR'05

Visibility Constrained Surface Evolution
Solem, Jan Erik; Kahl, Fredrik; Heyden, Anders, 2005, Published at: Computer Vision and Pattern Recognition

2004

Affine Structure from Translational Motion with Varying and Unknown Focal Length
Hammarstedt, Pär; Kahl, Fredrik; Heyden, Anders, 2004, Published at: International Conference on Pattern Recognition

Constraint Enforcement in Structure and Motion Applied to Closing and Open Sequence
Guilbert, N.; Kahl, F.; Oskarsson, M.; Åström, K.; Heyden, A.; Johansson, M., 2004, Published at: Asian Conf. on Computer Vision, Fulltext:

Hand-Eye Calibration using Multilinear Constraints
Stewénius, Henrik; Åström, Kalle, 2004, Published at: Asian Conference on Computer Vision, Fulltext:

Novelty Detection in Image Sequences with Dynamic Background
Kahl, Fredrik; Hartley, Richard; Hilsenstein, Volker, 2004, Published at: Proc. 2nd Workshop on Statistical Methods in Video Processing in conjunction with ECCV, Fulltext:

On-line Signature Verification by Explicit solution to the Point Correspondence Problem
Jakob Sternby, 2004, Published at: First International Conference on Biometric Authentication

Parameterisation Invariant Statistical Shape Models
Karlsson, Johan; Ericsson, Anders; Åström, Kalle, 2004, Published at: International Conference on Pattern Recognition, Fulltext:

Robustness and specificity in object detection
Eriksson, A. P.; Åström, K., 2004, Published at: International Conference on Pattern Recognition

Structure and Motion Problems for Multiple Rigidly Moving Cameras.
Stewénius, Henrik; Åström, Kalle, 2004, Published at: European Conference on Computer Vision, Fulltext:

Surface Reconstruction Using Learned Shape Models
Solem, Jan Erik; Kahl, Fredrik, 2004, Published at: Neural Information Processing Systems

2003

A Critical Configuration for Reconstruction from Rectilinear Motion
Bartoli, A.; Hartley, R.; Kahl, F., 2003, Published at: Conf. Computer Vision and Pattern Recognition

A Critical Configuration for Reconstruction from Rectilinear Motion
Kahl, F.; Hartley, R., 2003, Published at: Conf. Computer Vision and Pattern Recognition

Affine Structure from Translational Motion in Image Sequences
Hammarstedt, P.; Kahl, F.; Heyden, A., 2003, Published at: 13th Scandinavian Conf. on Image Analysis

An Affine Invariant Deformable Shape Representation for General Curves
Ericsson, Anders; Åström, Kalle, 2003, Published at: 9th Int. Conf. on Computer Vision, Fulltext:

Automated interpretation of cardiac scintigrams
Richter, Jens; Ericsson, Anders; Åström, Kalle; Kahl, Fredrik; Edenbrandt, Lars, 2003, Published at: 13th Scandinavian Conf. on Image Analysis, Fulltext:

Automated Interpretation of Ventilation-Perfusion Lung Scintigrams for the Diagnosis of Pulmonary Embolism using Support Vector Machines
Ericsson, Anders; Huart, Amelie; Ekefjärd, Andreas; Åström, Kalle; Holst, Holger; Evander, Eva; Wollmer, Per; Edenbrandt, Lars, 2003, Published at: 13th Scandinavian Conf. on Image Analysis, Fulltext:

Batch Recovery of Multiple Views with Missing Data Using Direct Sparse Solvers
Guilbert, N.; Bartoli A., 2003, Published at: British Machine Vision Conference

Batch Recovery of Multiple Views with Missing Data Using Direct Sparse Solvers
Guilbert, N.; Bartoli, A., 2003, Published at: British Machine Vision Conference

Minimizing the description length using steepest descent
Ericsson, Anders; Åström, Kalle, 2003, Published at: Proc. British Machine Vision Conference, Norwich, United Kingdom, Fulltext:

Multiview Reconstruction of Space Curves
Kahl, F.; August, J., 2003, Published at: International Conference on Computer Vision, Fulltext:

Simplified Intrinsic Camera Calibration and Hand-Eye Calibration for Robot Vision
Malm, H.; Heyden, A., 2003, Published at: Proc. Int. Conf. Intelligent Robots and Systems

Simplified Vehicle Calibration using Multilinear Constraints
Stewénius, H, 2003, Published at: Scandinavian Conference on Image Analysis

Structure Estimation and Surface Triangulation of Deformable Objects
Svensson, C.; Aanaes, H.; Kahl, F., 2003, Published at: 13th Scandinavian Conf. on Image Analysis

VISIRE: Photorealistic 3D Reconstruction from Video Sequences
Rodriguez, T.; Sturm, P.; Wilczkowiak, M.; Bartoli, A.; Personnaz, M.; Guilbert, N.; Kahl, F.; Johansson, M.; Heyden, A.; Menendez, J. M.; Ronda, J. I.; Jaureguizar, F., 2003, Published at: International Conference on Image Processing

2002

Critical Curves and Surfaces for Euclidean Reconstruction
Kahl, Fredrik; Hartley, Richard, 2002, Published at: European Conference on Computer Vision, Fulltext:

Detecting Windows in City Scenes
Johansson, B.; Kahl, F., 2002, Published at: International Workshop on Pattern Recognition with Support Vector Machines

Estimation of Deformable Structure and Motion
Aanaes, Henrik; Kahl, Fredrik, 2002, Published at: Workshop on Vision and Modelling of Dynamic Scenes, ECCV02, Copenhagen, Denmark, Fulltext:

Force Control and Visual Servoing Using Planar Surface Identification
Olsson, T.; Bengtsson, J.; Johansson, R.; Malm, H., 2002, Published at: Proc. Int. Conf. Robotics and Automation

Minimal projective reconstruction for combinations of points and lines in three views
Oskarsson, Magnus; Zisserman, Andrew; Åström, Kalle, 2002, Published at: Proc. British Machine Vision Conference, Cardiff, UK, Fulltext:

Plane-Based Camera Calibration: The Case of Pure Translation
Malm, H.; Heyden, A., 2002, Published at: Proc. Workshop Machine Vision Applications

Self-calibration from Image Derivatives for Active Vision Systems
Malm, H; Heyden, A., 2002, Published at: Proc. Int. Conf. Automation, Robotics and Computer Vision

Structure and motion estimation from complex features in three views
Johansson, B.; Oskarsson, M.; Åström, K., 2002, Published at: Indian Conference on Computer Vision, Graphics and Image Processing, Fulltext:

2001

Ambiguous Configurations for the 1D structure and motion problem
Kahl, Fredrik; Åström, Kalle, 2001, Published at: 8th Int. Conf. on Computer Vision, Fulltext:

An Automatic System for View Synthesis
Johansson, B.; Kahl, F., 2001, Published at: Technical Sketches, Computer Vision and Pattern Recognition, Hawaii, USA

Auto-Calibration and Euclidean Reconstruction from Continuous Motion
Kahl, Fredrik; Heyden, Anders, 2001, Published at: International Conference on Computer Vision, Fulltext:

Classifying and solving minimal structure and motion problems with missing data
Oskarsson, Magnus; Åström, Kalle; Overgaard, Niels Christian, 2001, Published at: 8th Int. Conf. on Computer Vision, Fulltext:

Critical Configurations for N-View Projective Reconstruction
Kahl, Fredrik; Hartley, Richard; Åström, Kalle, 2001, Published at: Conf. Computer Vision and Pattern Recognition, Fulltext:

Minimal cases of the structure and motion problem with missing data for one-dimensional retinae
Oskarsson, Magnus; Åström, Kalle; Overgaard, Nils Christian, 2001, Published at: 12th Scandinavian Conf. on Image Analysis, Fulltext:

Stereo Head Calibration from a Planar Object
Malm, H.; Heyden, A., 2001, Published at: Proc. IEEE Conf. Computer Vision and Pattern Recognition

2000

A New Approach to Hand-eye Calibration
Malm, H; Heyden, A., 2000, Published at: Proc. Int. Conf. Pattern Recognition

Hand-eye calibration from Image Derivatives
Malm, H.; Heyden, A., 2000, Published at: Proc. European Conf. Computer Vision

Kruppa Equation Revisited: Its Renormalization and Degeneracy
Ma, Y.; Vidal, R.; Kosecka, J.; Sastry, S., 2000, Published at: 6th European Conf. on Computer Vision

Merging maps in 2D structure and motion estimation
Oskarsson, Magnus; Åström, Kalle, 2000, Published at: Proc. 6th International Conference on Control, Automation, Robotics and Vision, Singapore., Fulltext:

1999

Accurate and automatic surveying of beacon positions for a laser guided vehicle
Oskarsson, M.; Åström, K., 1999, Published at: , Fulltext:

Automated Interpretation of Ventilation-Perfusion Lung Scans
Holst, Holger; Åström, Kalle; Palmer, John; Heyden, Anders; Kahl, Fredrik; Tägil, Kristina; Evander, Eva; Sparr, Gunnar; Edenbrandt, Lars, 1999, Published at: Society Nuclear Medicine

Automatic Geometric Reasoning in Structure and Motion Estimation
Oskarsson, Magnus; Åström, Kalle, 1999, Published at: Proc. 11th Scandinavian Conference on Image Analysis, Kangerlussuaq, Greenland, Fulltext:

Critical Motions and Ambiguous Euclidean Reconstructions in Auto-Calibration
Kahl, F., 1999, Published at: 7th Int. Conf. on Computer Vision

Critical motions in Euclidean structure from motion
F. Kahl; B. Triggs, 1999, Published at: Conf. Computer Vision and Pattern Recognition

Densities and Maximum Likelihood Estimation of Matching Constraints
Berthilsson, R., 1999, Published at: 7th Int. Conf. on Computer Vision

Flexible Calibration: Minimal Cases for Auto-calibration
Heyden, Anders; Åström, Kalle, 1999, Published at: International Conference on Computer Vision, Fulltext:

Reconstruction of Curves in R^3, using Factorization and Bundle Adjustment
Berthilsson, Rikard; Åström, Kalle; Heyden, Anders, 1999, Published at: 7th Int. Conf. on Computer Vision, Fulltext:

Solutions and Ambiguities of the Structure and Motion Problem for 1D Retinal Vision
Åström, Kalle; Oskarsson, Magnus, 1999, Published at: Scandinavian Conference on Image Analysis, Fulltext:

Structure and Motion from Lines Under Affine Projections
Åström, Kalle; Heyden, Anders; Kahl, Fredrik; Oskarsson, Magnus, 1999, Published at: International Conference on Computer Vision, Fulltext:

View Synthesis and 3D Reconstruction of Piecewise Planar Scenes
Johansson, B., 1999, Published at: 7th Int. Conf. on Computer Vision

1998

A Common Framework for Multiple-View Tensors
A. Heyden, 1998, Published at: 5th European Conf. on Computer Vision

A Statistical Approach to Structure and Motion from Image Features
Åström, Kalle; Kahl, Fredrik; Heyden, Anders; Berthilsson, Rikard, 1998, Published at: Statistical Techniques in Pattern Recognition, Fulltext:

A Statistical Theory of Shape
R. Berthilsson, 1998, Published at: Interntional Workshop on Statistical Techniques in Pattern Recognition

Accurate and automatic surveying of beacon positions for a laser guided vehicle
Oskarsson, Magnus; Åström, Kalle, 1998, Published at: Proc. European Consortium for Mathematics in Industry, Gothenburg, Sweden, Fulltext:

Affine Correlations
Berthilsson, Rikard, 1998, Published at: International Conference on Pattern Recognition

Euclidean and Affine Structure/Motion for Uncalibrated Cameras from Affine Shape and Subsidiary Information
Sparr, G., 1998, Published at: SMILE Workshop on Structure from Multiple Images, Freiburg

Minimal Conditions on Intrinsic Parameters for Euclidean Reconstruction
Heyden, Anders; Åström, Kalle, 1998, Published at: 2nd Asian Conf. on Computer Vision, Fulltext:

Motion Estimation in Image Sequences Using the Deformation of Apparent Contours
Kahl, Fredrik; Åström, Kalle, 1998, Published at: 6th Int. Conf. on Computer Vision, Fulltext:

Recognition of Planar Point Configurations using the Density of Affine Shape
Berthilsson, R.; Heyden, A., 1998, Published at: 5th European Conf. on Computer Vision

Structure and Motion from Points, Lines and Conics with Affine Cameras
Kahl, F.; Heyden, A. , 1998, Published at: 5th European Conf. on Computer Vision

Using Conic Correspondences in Two Images to Estimate the Epipolar Geometry
Kahl, F.; Heyden, A. , 1998, Published at: 6th Int. Conf. on Computer Vision

1997

A Computer Vision Toolbox
Åström, Kalle; Heyden, Anders; Kahl, Fredrik; Berthilsson, Rikard; Sparr, Gunnar, 1997, Published at: Nordic Matlab Conference, Fulltext:

Euclidean Reconstruction from Image Sequences with Varying and Unknown Focal Length and Principal Point
Heyden, Anders; Åström, Kalle, 1997, Published at: Conf. Computer Vision and Pattern Recognition, Fulltext:

Exponential Vector Field Tomography
K. Stråhlén, 1997, Published at: Lecture Note in Computer Science, 1311: Image Analysis and Processing. 9th International Confrence, ICIAP'97

Path Design and Control Algorithms for Articulated Mobile Robots
Andersson, Ulf; Mrozek, Kent; Hyyppa, Kalevi; Åström, Kalle, 1997, Published at: International Conference on Field and Service Robotics, Canberra, Australia

Perception and Action using Multilinear Forms
Heyden, Anders; Sparr, Gunnar; Åström, Kalle, 1997, Published at: International Workshop on Algebraic Frames for the Perception-Action Cycle, Fulltext:

Projective Reconstruction of 3D-curves from its 2D-images using Error Models and Bundle Adjustments
Berthilsson, Rikard; Åström, Kalle; Heyden, Anders, 1997, Published at: 10th Scandinavian Conf. on Image Analysis, Fulltext:

Projective Structure and Motion from Image Sequences using Subspace Methods
Heyden, A., 1997, Published at: Proc. 10th Scandinavian Conference on Image Analysis

Projective Structure and Motion from Image Sequences using Subspace Methods
Heyden, A., 1997, Published at: SCIA'97, Scandinavian Conference on Image Analysis

Reconstruction of 3D-Curves from 2D-Images Using Affine Shape Methods for Curves
Berthilsson, Rikard; Åström, Kalle, 1997, Published at: Conf. Computer Vision and Pattern Recognition, Fulltext:

Recursive Structure and Motion from Image Sequences using Shape and Depth Spaces
Berthilsson, R.; Heyden, A.; Sparr, G., 1997, Published at: CVPR'97

Recursive Structure and Motion from Image Sequences using Shape and Depth Spaces
Berthilsson, R.; Heyden, A.; Sparr, G. , 1997, Published at: Conf. Computer Vision and Pattern Recognition

1996

Algebraic Varieties in Multiple View Geometry
Heyden, Anders; Åström, Kalle, 1996, Published at: European Conference on Computer Vision, Fulltext:

Euclidean Reconstruction from Constant Intrinsic Parameters
Heyden, A.; Åström, K., 1996, Published at: International Conference on Pattern Recognition, Fulltext:

Generalised Epipolar Constraints
Åström, K.; Cipolla, R.; Giblin, P. J., 1996, Published at: 4th European Conf. on Computer Vision, Fulltext:

Multilinear Constraints in the Infinitesimal-time Case
Åström, Kalle; Heyden, Anders, 1996, Published at: Computer Vision and Pattern Recognition, Fulltext:

Reconstructions from Doppler Radon Transforms
K. Stråhlén, 1996, Published at: Proceedings ICIP-96

Simultaneous Reconstruction of Scene Structure and Camera Locations from Uncalibrated Image Sequences
Sparr, G., 1996, Published at: International Conference on Pattern Recognition

Simultaneous reconstruction of scene structure and camera locations from uncalibrated image swquences
G. Sparr, 1996, Published at: ICPR'96

Stochastic Analysis of Scale-Space Smoothing
Åström, K.; Heyden, A., 1996, Published at: International Conference on Pattern Recognition, Fulltext:

Stochastic Modelling and Analysis of Sub-pixel Edge Detection
Åström, Kalle; Heyden, Anders, 1996, Published at: International Conference on Pattern Recognition, Fulltext:

Stochastic Modelling of Image Acquisition, Interpolation and Scale-space smoothin
Åström, Kalle; Heyden, Anders, 1996, Published at: Phd School of Classical Scale-Space Theory, Fulltext:

Ultrasound Doppler Measurements of Blood Flows using Tomographic Methods
K. Stråhlén; G. Sparr; M. Almqvist; H. W. Persson, 1996, Published at: Proceedings: BIOSIGNAL'96

1995

A Canonical Framework for Sequences of Images
Heyden, Anders; Åström, Kalle, 1995, Published at: Proc. IEEE workshop on Representation of Visual Scenes, MIT, Cambridge, MA, USA, Fulltext:

Motion from the Frontier of Curved Surfaces
Cipolla, Roberto; Åström, Kalle; Giblin, Peter, 1995, Published at: International Conference on Computer Vision, Fulltext:

Random Cross Ratios
Åström, Kalle; Morin, Luce, 1995, Published at: Scandinavian Conferencen on Image Analysis, Fulltext:

Reconstruction and Prediction from Three Images of Uncalibrated Cameras
Heyden, A., 1995, Published at: 9th Scandinavian Conf. on Image Analysis

Reconstruction and prediction from three images of uncalibrated cameras
A. Heyden, 1995, Published at: Proceedings of the 9th Scandinavian Conference on Image Analysis

Reconstruction from Image Sequences by means of Relative Depths
Heyden, A. , 1995, Published at: 5th Int. Conf. on Computer Vision, MIT

Reconstruction from Image Sequences by means of Relative Depths
A. Heyden, 1995, Published at: Proc. 5th ICCV, Cambridge, Massachusetts

1994

A common framework for kinetic depth, motion and reconstruction
G. Sparr, 1994, Published at: Computer Vision -- ECCV'94

A Common Framework for Kinetic Depth, Reconstruction and Motion for Deformable Objects
Sparr, G. , 1994, Published at: 3rd European Conf. on Computer Vision

Affine and Projective Normalization of Planar Curves and Regions
Åström, Kalle, 1994, Published at: European Conference on Computer Vision, Fulltext:

Consistency and Correction of Line-Drawings, Obtained by Projections of Piecewise Planar Objects
A. Heyden, 1994, Published at: Computer Vision -- ECCV'94

Euclidean structure from uncalibrated images
M. Armstrong; A. Zisserman; P. Beardsley, 1994, Published at: British Machine Vision Conference

1993

Affine Invariants of Planar Sets
Åström, Kalle, 1993, Published at: Scandinavian Conference on Image Analysis, Fulltext:

Fundamental Difficulties With Projective Normalization of Planar Curves
Åström, Kalle, 1993, Published at: Second Joint European - US Workshop, Fulltext:

Methods for Correction of Images of Origami/Polyhedral Objects
A. Heyden, 1993, Published at: Proceedings of the Eight Scandinavian Conference on Image Analysis

Selective geometric hashing, by means of determinants of transformations
Carl-Gustav Werner, 1993, Published at: Proceedings of the Eight Scandinavian Conference on Image Analysis

1992

Depth computations from Polyhedral Images
G. Sparr, 1992, Published at: Computer vision - ECCV'92

Depth-Computations from Polyhedral Images
Sparr, G. , 1992, Published at: eccv2, /1992

1991

An algebraic-analytic method for affine shapes of point configurations
Sparr, G. , 1991, Published at: proceedings 7th Scandinavian Conference on Image Analysis

An algebraic/analytic method for reconstruction from image correspondences
G. Sparr, 1991, Published at: 7th Scandinavian Conference on Image Analysis

Detection and localization based on area-invariants
L. Nielsen; G. Sparr, 1991, Published at: ESPRIT/DARPA Invariants Workshop

Projective invariants for affine shapes of point configurations
G. Sparr, 1991, Published at: ESPRIT/DARPA Invariants Workshop

1990

Shape and mutual cross-ratios with applications to exterior, interior and relative orientation
G. Sparr; L. Nielsen, 1990, Published at: First European Conference on Computer Vision

1989

Projective area-invariants as an extension of the cross-ratio
L. Nielsen; G. Sparr, 1989, Published at: Proc. of the 6th Scandinavian Conference on Image Analysis

Unrefereed conferences

2012

An Automated System for Analysis of Renal Scintigraphy Images
Landgren, Matilda; Sjöstrand, Karl; Edenbrandt, Lars, 2012, Published at: SSBA, Fulltext:

Covariance Propagation and Next Best View Planning for 3D Reconstruction
Haner, Sebastian; Heyden, Anders, 2012, Published at: SSBA

Pseudo-Boolean Optimization: Theory and Applications in Vision
Strandmark, Petter; Kahl, Fredrik, 2012, Published at: SSBA, Fulltext:

2011

On a Linear Programming Approach to the Discrete Willmore Boundary Value Problem and Generalizations
Schoenemann, Thomas; Masnou, Simon; Cremers, Daniel, 2011, Published at: , Fulltext:

2010

Blood Flow Patterns in the Left Ventricle of the Healthy Human Heart Described by Lagrangian Coherent Structures Computed from 4D Phase Contrast MRI
Töger, Johannes; Ulén, Johannes; Carlsson, Marcus; Söderlind, Gustaf; Arheden, Håkan, 2010, Published at: ISMRM 18th Scientific Meeting and Exhibition 2010, Fulltext:

Extracting Lagrangian Coherent Structures from three-dimensional, three-component, time-resolved phase contrast magnetic resonance images
Ulén, Johannes; Töger, Johannes; Kahl, Fredrik; Arheden, Håkan; Heiberg, Einar, 2010, Published at: Kardiovaskulärt vårmöte 2010, Fulltext:

2009

Bayesian Formulation of Image Patch Matching Using Cross-correlation
Ardö, Håkan; Åström, Kalle, 2009, Published at: Third ACM/IEEE International Conference on Distributed Smart Cameras, Fulltext:

Two View Geometry Estimation with Outliers
Enqvist, Olof; Kahl, Fredrik, 2009, Published at: British Machine Vision Conference, Fulltext:

2008

Cardiac motion tracking using velocity encoded magnetic resonance imaging and a deformable contour model
Bergvall, Erik; Heiberg, Einar; Markenroth-Bloch, Karin; Arheden, Håkan; Sparr, Gunnar, 2008, Published at: SSBA 2008

Fast Optimal Three View Triangulation
Byröd, Martin; Josephson, Klas; Åström, Kalle, 2008, Published at: SSBA, Fulltext:

Solving Quadratically Constrained Geometrical Problems using Lagrangian Duality
Olsson, Carl; Eriksson, Anders, 2008, Published at: ssba 08, Fulltext:

2007

Online Viterbi Optimisation for Simple Event Detection in Video
Ardö, Håkan; Åström, Kalle; Berthilsson, Rikard, 2007, Published at: International Computer Vision Summer School 2007, Fulltext:

2006

Benchmarking of algorithms for automatic correspondence localisation
Ericsson, Mr Anders; Karlsson, Mr Johan, 2006, Published at: British Machine Vision Conference, Fulltext:

Geodesic Ground Truth Correspondence Measure for Benchmarking
Ericsson, Anders; Karlsson, Johan, 2006, Published at: SSBA 2006 (Swedish Symposium in Image Analysis), Fulltext:

Image Segmentation Using Minimal Graph Cuts
Eriksson, Anders P; Barr, Olof; Åström, Kalle, 2006, Published at: Swedish Symposium on Image Analysis, Fulltext:

2005

Core Points for Segmentation and Recognition of On-line Cursive Script
Sternby, Jakob, 2005, Published at: Symposium on Image Analysis

On the Bijectivity of Thin Plate Transforms
Eriksson, A. P.; Åström, K., 2005, Published at: Swedeish Symposium on Image Analysis, Fulltext:

Segmentation of Medical Images using Three-dimensional Active Shape Models
Josephson, Klas; Ericsson, Anders; Karlsson, Johan, 2005, Published at: Swedish Symposium on Image Analysis, Fulltext:

2004

Camera platforms for localization and map building
Stewénius, Henrik; Oskarsson, Magnus; Åström, Kalle, 2004, Published at: Swedish Symposium on Image Analysis, Fulltext:

Learning in Visual Attention
Balkenius, Christian; Eriksson, Anders Per; Åström, Kalle, 2004, Published at: Learning for Adaptable Visual Assistants

Use of learning for detection and tracking of vehicles
Ardö, Håkan, 2004, Published at: Swedish Symposium on Image Analysis, Fulltext:

2003

Computer Vision on Handheld Devices: an Application to Security Surveillance
Eriksson, Anders P., 2003, Published at: Swedish Symposium on Image Analysis

2002

Automatic calibration of vehicle parameters from visual data
Stewénius, H, 2002, Published at: Symposium on Image Analysis, SSAB

Computer Vision for determination of Fridge Content
Färnström, Fredrik; Johansson, Björn; Åström, Kalle, 2002, Published at: Symposium on Image Analysis, Fulltext:

Using Combinations of Lines and Points for Minimal Projective Reconstruction
Oskarsson, Magnus; Zisserman, A.; Åström, Kalle, 2002, Published at: Symposium on Image Analysis, Fulltext:

2001

Critical Configurations for 1D Retina Vision
Kahl, Fredrik; Åström, Kalle, 2001, Published at: Symposium on Image Analysis, Fulltext:

Structure and motion problems with occlusions for 1D retina vision
Oskarsson, Magnus; Åström, Kalle; Overgaard, Niels Christian, 2001, Published at: Symposium on Image Analysis, Fulltext:

2000

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a a, a a, 2000, Published at: aa

Map merging in structure and motion applications
Oskarsson, Magnus; Åström, Kalle, 2000, Published at: Symposium on Image Analysis, Fulltext:

Multiple View Vision
Åström, Kalle, 2000, Published at: International Conference on Pattern Recognition, Fulltext:

1999

Minimal Structure and Motion Problems for 1D Vision
Åström, Kalle; Oskarsson, Magnus, 1999, Published at: Symposium on Image Analysis, Fulltext:

Reconstructing the Support of Medical Flows
Stråhlén, K., 1999, Published at: Swedish Symposium on Image Analysis

1998

Accurate and automatic surveying of beacon positions for a laser guided vehicle
Oskarsson, Magnus; Åström, Kalle, 1998, Published at: Swedish Symposium on Image Analysis, Fulltext:

Reconstruction of Flows from Doppler Tomography Measurements using a Local Minimisation Algorithm
Stråhlén, K., 1998, Published at: Swedish Symposium on Image Analysis

Using Combinations of Points, Lines and Conics to Estimate Structure and Motion
Åström, Kalle, 1998, Published at: SSAB Symposium on Image Analysis, Fulltext:

1997

Euclidean Reconstruction from almost Uncalibrated Cameras
Heyden, Anders; Åström, Kalle, 1997, Published at: Symposium Image Analysis, Fulltext:

Exponential Radon Transforms for Vector Fields
Stråhlén, K., 1997, Published at: Swedish Symposium on Image Analysis

Motion Estimation in Image Sequences Using the Deformation of Apparent Contours
Kahl, Fredrik; Åström, Kalle, 1997, Published at: Symposium Image Analysis, Fulltext:

Reconstruction of 3D-Curves from 2D-Images Usign Affine Shape Methods for Curves
Berthilsson, Rikard; Åström, Kalle, 1997, Published at: Symposium Image Analysis, Fulltext:

1996

Multilinear Constraints in Two-dimensional Vision and Isogonal Conjugacy
Åström, Kalle, 1996, Published at: Symposium on Image Analysis, Fulltext:

Radon Transforms for Vector Fields with Applications to Ultrasound Doppler Measurements
Stråhlén, K., 1996, Published at: Swedish Symposium on Image Analysis

1995

A Canonic Framework for Sequences of Images: Similarities between the Calibrated and the Uncalibrated Case
Åström, Kalle; Heyden, Anders, 1995, Published at: Symposium on Image Analysis, Fulltext:

A Canonic Framework for Sequences of Images: The Uncalibrated Case
Heyden, Anders; Åström, Kalle, 1995, Published at: Symposium on Image Analysis, Fulltext:

Reconstruction of Vector Fields using Doppler Tomography
Stråhlén, K., 1995, Published at: Swedish Symposium on image analysis