Computer Vision System Toolbox
Camera calibration is the estimation of a camera’s intrinsic, extrinsic, and lens-distortion parameters. Typical uses of a calibrated camera are correction of optical distortion artifacts, estimating distance of an object from a camera, measuring the size of objects in an image, and constructing 3D views for augmented reality systems.
Computer Vision System Toolbox provides an app and functions for camera calibration workflows. The system toolbox provides functions to perform all essential tasks in the camera calibration workflow that include:
The Camera Calibrator app is used to select and filter calibration images, choose number and type of radial distortion coefficients, view reprojection errors, visualize extrinsic parameters, and export camera calibration parameters.
Camera Calibration with MATLAB
Explore camera calibration capabilities in MATLAB®. Calibrate a camera using the camera calibrator app, perform image undistortion, and measure the actual size of an object using a calibrated camera.