International Journal of Computer Vision - 1998 Marr Prize
3D Photography Using Shadows in Dual-Space Geometry
International Journal of Computer Vision
A Flexible New Technique for Camera Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Critical Motions for Auto-Calibration When Some Intrinsic Parameters Can Vary
Journal of Mathematical Imaging and Vision
Tracking based structure and motion recovery for augmented video productions
VRST '01 Proceedings of the ACM symposium on Virtual reality software and technology
Characterizing Depth Distortion under Different Generic Motions
International Journal of Computer Vision
Sensitivity of Calibration to Principal Point Position
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part II
Multibody Structure and Motion: 3-D Reconstruction of Independently Moving Objects
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part I
Characterizing Depth Distortion due to Calibration Uncertainty
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part I
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
Registration with a Moving Zoom Lens Camera for Augmented Reality Applications
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
Evolutionary Based Autocalibration from the Fundamental Matrix
Proceedings of the Applications of Evolutionary Computing on EvoWorkshops 2002: EvoCOP, EvoIASP, EvoSTIM/EvoPLAN
An Application of Automatic Theorem Proving in Computer Vision
ADG '98 Proceedings of the Second International Workshop on Automated Deduction in Geometry
Kruppa Equation Revisited: Its Renormalization and Degeneracy
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
Camera Calibration and Euclidean Reconstruction from Known Observer Translations
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Multiple Motion Scene Reconstruction with Uncalibrated Cameras
IEEE Transactions on Pattern Analysis and Machine Intelligence
Depth distortion under calibration uncertainty
Computer Vision and Image Understanding
Untwisting a Projective Reconstruction
International Journal of Computer Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Globally Convergent Autocalibration Using Interval Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Focal length calibration from two views: method and analysis of singular cases
Computer Vision and Image Understanding
Calibration Errors in Augmented Reality: A Practical Study
ISMAR '05 Proceedings of the 4th IEEE/ACM International Symposium on Mixed and Augmented Reality
Stabilizing the Focal Length Computation for 3-D Reconstruction from Two Uncalibrated Views
International Journal of Computer Vision
Machine Vision and Applications
Self-calibration from turn-table sequences in presence of zoom and focus
Computer Vision and Image Understanding
Constructing a 3D trunk model from two images
Graphical Models
Towards 3-D scene reconstruction from broadcast video
Image Communication
Sliding adjustment for 3D video representation
EURASIP Journal on Applied Signal Processing
Conic Geometry and Autocalibration from Two Images
Journal of Mathematical Imaging and Vision
Automatic scene structure and camera motion using a catadioptric system
Computer Vision and Image Understanding
Motion bias and structure distortion induced by intrinsic calibration errors
Image and Vision Computing
Line Geometry and Camera Autocalibration
Journal of Mathematical Imaging and Vision
Full Camera Calibration from a Single View of Planar Scene
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing
Focal length calibration from two views: method and analysis of singular cases
Computer Vision and Image Understanding
Self-calibration from turn-table sequences in presence of zoom and focus
Computer Vision and Image Understanding
Initialization method for self-calibration using 2-views
Pattern Recognition
Accurate camera calibration using the collinearity constraint
CIRA'09 Proceedings of the 8th IEEE international conference on Computational intelligence in robotics and automation
Behaviour of SFM algorithms with erroneous calibration
Computer Vision and Image Understanding
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part I
MIAR'10 Proceedings of the 5th international conference on Medical imaging and augmented reality
Laparoscope self-calibration for robotic assisted minimally invasive surgery
MICCAI'05 Proceedings of the 8th international conference on Medical image computing and computer-assisted intervention - Volume Part II
Building detection and 3D reconstruction from two-view of monocular camera
ICCCI'11 Proceedings of the Third international conference on Computational collective intelligence: technologies and applications - Volume Part I
Maximum likelihood autocalibration
Image and Vision Computing
Automated vision tracking of project related entities
Advanced Engineering Informatics
Reconstructing symmetric curved surfaces from a single image and its application
VSMM'06 Proceedings of the 12th international conference on Interactive Technologies and Sociotechnical Systems
Towards a guaranteed solution to plane-based self-calibration
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part I
Robust focal length estimation by voting in multi-view scene reconstruction
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part I
Building face reconstruction from sparse view of monocular camera
ICIC'11 Proceedings of the 7th international conference on Advanced Intelligent Computing Theories and Applications: with aspects of artificial intelligence
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For many practical applications it is important to relax the self-calibration conditions to allow for changing internal camera parameters (e.g. zooming/focusing 驴). Classical techniques failed for such conditions. We present the available constraints that allow us to right a projective calibration to a Euclidean one. Meanwhile, we found that the estimations of the internal parameters were rather inaccurate. We discuss theoretically this difficulty and above all the resulting effect on the 3D reconstruction. In fact, we show that the uncertainty on the focal length estimation leads to a Euclidean calibration up to a quasi anisotropic homothety whereas the error on the principal point can often be interpreted as a translation. Hopefully, the calibration we come up with, is quite acceptable for reconstruction of models.