Self-calibration from multiple views with a rotating camera
ECCV '94 Proceedings of the third European conference on Computer vision (vol. 1)
Canonic representations for the geometries of multiple projective views
ECCV '94 Proceedings of the third European conference on Computer vision (vol. 1)
Euclidean structure from uncalibrated images
BMVC 94 Proceedings of the conference on British machine vision (vol. 2)
Artificial Intelligence - Special volume on computer vision
Self-Calibration of a Moving Camera from PointCorrespondences and Fundamental Matrices
International Journal of Computer Vision
In Defense of the Eight-Point Algorithm
IEEE Transactions on Pattern Analysis and Machine Intelligence
Vanishing Point Detection by Line Clustering
IEEE Transactions on Pattern Analysis and Machine Intelligence
Estimation of Relative Camera Positions for Uncalibrated Cameras
ECCV '92 Proceedings of the Second European Conference on Computer Vision
Camera Self-Calibration: Theory and Experiments
ECCV '92 Proceedings of the Second European Conference on Computer Vision
What can be seen in three dimensions with an uncalibrated stereo rig
ECCV '92 Proceedings of the Second European Conference on Computer Vision
Oriented Projective Geometry for Computer Vision
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume I - Volume I
Euclidean 3D Reconstruction from Image Sequences with Variable Focal Lenghts
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume I - Volume I
A Factorization Based Algorithm for Multi-Image Projective Structure and Motion
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume II - Volume II
3D Model Acquisition from Extended Image Sequences
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume II - Volume II
The Cascaded Hough Transform as Support for Grouping and Finding Vanishing Points and Lines
AFPAC '97 Proceedings of the International Workshop on Algebraic Frames for the Perception-Action Cycle
Accurate Projective Reconstruction
Proceedings of the Second Joint European - US Workshop on Applications of Invariance in Computer Vision
Affine Reconstruction from Perspective Image Pairs Obtained by a Translating Camera
Proceedings of the Second Joint European - US Workshop on Applications of Invariance in Computer Vision
Euclidean 3D Reconstruction from Stereo Sequences with Variable Focal Lengths
ACCV '95 Invited Session Papers from the Second Asian Conference on Computer Vision: Recent Developments in Computer Vision
CAIP '95 Proceedings of the 6th International Conference on Computer Analysis of Images and Patterns
Self-Calibration from the Absolute Conic on the Plane at Infinity
CAIP '97 Proceedings of the 7th International Conference on Computer Analysis of Images and Patterns
Determination of Optical Flow and its Discontinuities using Non-Linear Diffusion
ECCV '94 Proceedings of the Third European Conference-Volume II on Computer Vision - Volume II
Euclidean Reconstruction from Uncalibrated Views
Proceedings of the Second Joint European - US Workshop on Applications of Invariance in Computer Vision
Autocalibration and the absolute quadric
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
A Stratified Approach to Metric Self-Calibration
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Critical Motion Sequences for Monocular Self-Calibration and Uncalibrated Euclidean Reconstruction
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
From projective to Euclidean reconstruction
CVPR '96 Proceedings of the 1996 Conference on Computer Vision and Pattern Recognition (CVPR '96)
Metric calibration of a stereo rig
VSR '95 Proceedings of the IEEE Workshop on Representation of Visual Scenes
3-D surface reconstruction from stereoscopic image sequences
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
The Modulus Constraint: A New Constraint for Self-Calibration
ICPR '96 Proceedings of the 1996 International Conference on Pattern Recognition (ICPR '96) Volume I - Volume 7270
Euclidean Reconstruction from Constant Intrinsic Parameters
ICPR '96 Proceedings of the 1996 International Conference on Pattern Recognition (ICPR '96) Volume I - Volume 7270
Self-Calibration and Euclidean Reconstruction Using Motions of a Stereo Rig
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
3D reconstruction in a constrained camera system
Pattern Recognition Letters
Surviving Dominant Planes in Uncalibrated Structure and Motion Recovery
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part II
Proceedings of the 24th DAGM Symposium on Pattern Recognition
Analytic Reduction of the Kruppa Equations
Proceedings of the 24th DAGM Symposium on Pattern Recognition
Kruppa Equation Revisited: Its Renormalization and Degeneracy
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
Camera Autocalibration and Horopter Curves
International Journal of Computer Vision
Applications of a direct algorithm for the rectification of uncalibrated images
Information Sciences—Informatics and Computer Science: An International Journal
Visual Modeling with a Hand-Held Camera
International Journal of Computer Vision
Self-Calibration of a Simplified Camera Using Kruppa Equations
CRV '04 Proceedings of the 1st Canadian Conference on Computer and Robot Vision
Projective Reconstruction from Multiple Views with Minimization of 2D Reprojection Error
International Journal of Computer Vision
A column-space approach to projective reconstruction
Computer Vision and Image Understanding
Constructing a 3D trunk model from two images
Graphical Models
Journal of Mathematical Imaging and Vision
Kruppa equation based camera calibration from homography induced by remote plane
Pattern Recognition Letters
Camera calibration based on arbitrary parallelograms
Computer Vision and Image Understanding
Cayley Transformation and Numerical Stability of Calibration Equation
International Journal of Computer Vision
Conflict resolution in a knowledge-based system using multiple attribute decision-making
Expert Systems with Applications: An International Journal
A column-space approach to projective reconstruction
Computer Vision and Image Understanding
Camera self-calibration from bivariate polynomial equations and the coplanarity constraint
Image and Vision Computing
Camera self-calibration under the constraint of distant plane
RobVis'08 Proceedings of the 2nd international conference on Robot vision
Journal of Signal Processing Systems
Globally Optimal Algorithms for Stratified Autocalibration
International Journal of Computer Vision
Maximum likelihood autocalibration
Image and Vision Computing
Determining an initial image pair for fixing the scale of a 3d reconstruction from an image sequence
DAGM'06 Proceedings of the 28th conference on Pattern Recognition
Infinite homography estimation using two arbitrary planar rectangles
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part II
Virtual object placement in video for augmented reality
PCM'05 Proceedings of the 6th Pacific-Rim conference on Advances in Multimedia Information Processing - Volume Part I
Combining mendonça-cipolla self-calibration and scene constraints
PSIVT'11 Proceedings of the 5th Pacific Rim conference on Advances in Image and Video Technology - Volume Part II
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part VI
A new method for camera stratified self-calibration under circular motion
The Visual Computer: International Journal of Computer Graphics
Image and Vision Computing
Self-calibration of stationary non-rotating zooming cameras
Image and Vision Computing
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In computer vision and especially for 3D reconstruction, one of the key issues is the retrieval of the calibration parameters of the camera. These are needed to obtain metric information about the scene from the camera. Often these parameters are obtained through cumbersome calibration procedures. There is a way to avoid explicit calibration of the camera. Self-calibration is based on finding the set of calibration parameters which satisfy some constraints (e.g., constant calibration parameters). Several techniques have been proposed but it often proved difficult to reach a metric calibration at once. Therefore, in this paper, a stratified approach is proposed, which goes from projective through affine to metric. The key concept to achieve this is the modulus constraint. It allows retrieval of the affine calibration for constant intrinsic parameters. It is also suited for use in conjunction with scene knowledge. In addition, if the affine calibration is known, it can also be used to cope with a changing focal length.