Using vanishing points for camera calibration
International Journal of Computer Vision
Camera Calibration with Distortion Models and Accuracy Evaluation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Alternative models for fish-eye lenses
Pattern Recognition Letters
Line-based correction of radial lens distortion
Graphical Models and Image Processing
A Flexible New Technique for Camera Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
Machine Vision and Applications
What is the Center of the Image?
What is the Center of the Image?
Camera Calibration with One-Dimensional Objects
IEEE Transactions on Pattern Analysis and Machine Intelligence
Precise Radial Un-Distortion of Images
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 1 - Volume 01
Parameter-Free Radial Distortion Correction with Centre of Distortion Estimation
ICCV '05 Proceedings of the Tenth IEEE International Conference on Computer Vision - Volume 2
Nonmetric calibration of camera lens distortion: differential methods and robust estimation
IEEE Transactions on Image Processing
Vision-Based Text Segmentation System for Generic Display Units
IWINAC '09 Proceedings of the 3rd International Work-Conference on The Interplay Between Natural and Artificial Computation: Part II: Bioinspired Applications in Artificial and Natural Computation
A Simple Method of Radial Distortion Correction with Centre of Distortion Estimation
Journal of Mathematical Imaging and Vision
Robust metric calibration of non-linear camera lens distortion
Pattern Recognition
Accurate Depth Dependent Lens Distortion Models: An Application to Planar View Scenarios
Journal of Mathematical Imaging and Vision
Camera Models and Fundamental Concepts Used in Geometric Computer Vision
Foundations and Trends® in Computer Graphics and Vision
Computers and Electronics in Agriculture
Automated center of radial distortion estimation, using active targets
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
Automatic Radial Distortion Estimation from a Single Image
Journal of Mathematical Imaging and Vision
A Least Squares Solution for Camera Distortion Parameters
Journal of Mathematical Imaging and Vision
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Lens distortion is one of the main factors affecting camera calibration. In this paper, a new model of camera lens distortion is presented, according to which lens distortion is governed by the coefficients of radial distortion and a transform from ideal image plane to real sensor array plane. The transform is determined by two angular parameters describing the pose of the real sensor array plane with respect to the ideal image plane and two linear parameters locating the real sensor array with respect to the optical axis. Experiments show that the new model has about the same correcting effect upon lens distortion as the conventional model including all the radial distortion, decentering distortion and prism distortion. Compared with the conventional model, the new model has fewer parameters to be calibrated and more explicit physical meaning.