Introduction - If you have any usage issues, please Google them yourself
image_points.xml save all the corners of the image coordinates (the procedural requirements of each image the same number of points in the image) readily available data " image_points.xml" file <rows> 1280 </rows> The 1280 = 5 (the number of images) 256 (number of points in each image) the use of other data needs to be modified accordingly, for saving world coordinates " object_points.xml" save all documents similarly object_points.xml images corresponding to the coordinates of the world Coordinate calibration_result.xml is run saved calibration results