Lens calibration made easy
Calculate lens intrinsics and distortion parameters easily with Calibrate X. The software runs live from a Blackmagic Decklink card or USB camera, or offline from a pre-recorded video file or image directory.
Store lens intrinsics in standard format (fx,fy,cx,cy and five distortion parameters), and easily integrate the data into Unreal Engine, OpenCV applications or post-production VFX workflows.
Print a checkerboard and accurately calibrate your lenses in just minutes with an interactive workflow and custom built tools. Use the focal length calculator to match your camera precisely with an Unreal Engine camera.
Calibrate X in action
Calibrate X features
Live USB camera input to calibrate webcams or machine vision cameras
Live SDI / HDMI input via a Blackmagic Decklink capture card
Offline input from a pre-recorded video file
Offline input from a directory of images
Compatible with Windows operating systems only
Accurate intrinsic data from any camera
Checkerboard file included, or use any printed checkerboard pattern
Multiple output file types for easy integration into your workflow
Compatible with Unreal Engine Media Bundle workflows