Estimation of radial distortion using local spectra of planar textures

• Published in: 2017 Fifteenth IAPR International Conference on Machine Vision Applications (MVA) pp. 472 - 477
• Main Authors: Spitschan, Benjamin, Ostermann, Jorn
• Format: Conference Proceeding
• Language: English
• Published: MVA Organization 01.05.2017
• Subjects: Calibration; Cameras; Estimation; Lenses; Nonlinear distortion; Optical distortion

A novel self-calibration method for estimation of radial lens distortion is proposed. It requires only a single image of a textured plane that may have arbitrary orientation with respect to the camera. A frequency-based approach is used to estimate the perspective and non-linear lens distortions tha...