{ "dictionary": "DICT_ARUCO_ORIGINAL", "marker_size": 3.0, "camera": { "rms": 1.0, "dimensions": [ 1920, 1080 ], "K": [ [ 1.0, 0.0, 1.0 ], [ 0.0, 1.0, 1.0 ], [ 0.0, 0.0, 1.0 ] ], "D": [ -1.0, -0.5, 0.0, 0.5, 1.0 ] }, "parameters": { "cornerRefinementMethod": 3, "aprilTagQuadSigma": 2, "aprilTagDeglitch": 1 } }