Agisoft Lens is an automatic lens calibration software, which uses LCD screen as a calibration target. It supports estimation of the full camera calibration matrix, including non-linear distortion coefficients. Estimated calibration parameters can be saved in human readable file format for subsequent use in the software, where precise camera calibration data is required.
Input data: JPEG, TIFF, PNG or BMP images.
Output data: Calibration coefficients according to the Brown's distortion model.
Agisoft Lens estimates the following camera calibration parameters:
- fx, fy - focal length
- cx, cy - principal point coordinates
- K1, K2, K3, P1, P2 - radial and tangential distortion coefficients, using Brown's distortion model