Estimate camera poses of dataset, using checkerboard detected in all images.
calibration/cameras_from_checkerboards dataset_parameters.json cols rows square_width intr.json out_cameras.json [dataset_group]
Detects a checkerboard with given dimension and square width in each image of the dataset, estimates camera pose for it, and adds camera for it. Intrinsics of the dataset must be given. Output are camera parameters.
Skips views where checkerboard cannot be detected or image file is missing.
Needs only images, no depth maps.