Camera calibration

Camera calibration is the process of adjusting a camera's settings to ensure accurate image capture. It involves determining the camera's internal parameters, like focal length and lens distortion, as well as external factors like its position and orientation in space. By calibrating a camera, we can improve image quality and ensure that measurements taken from images are accurate. This is essential in various fields such as photography, computer vision, and robotics, where precise visual data is crucial for interpreting and understanding the environment accurately.