Howtosignalprocessing
What is meant by camera calibration?
Geometric camera calibration, also referred to as camera resectioning, estimates the parameters of a lens and image sensor of an image or video camera. You can use these parameters to correct for lens distortion, measure the size of an object in world units, or determine the location of the camera in the scene.
How much does it cost to calibrate a camera?
It costs anywhere from about $25 to $75 a lens depending on your area and how many lenses you want to be calibrated. If you don't have a local camera store, you'll also need to calculate your mileage or shipping into those costs.
