{
  "fl_x": 703.3542193803834,
  "fl_y": 703.3542193803834,
  "cx": 256.0,
  "cy": 256.0,
  "w": 512,
  "h": 512,
  "light_type": "point",
  "light": [
    2.525223117116006,
    0.32559146627427654,
    4.303166090900081
  ],
  "light_power": 60,
  "frames": [
    {
      "file_path": "./img/42_16.exr",
      "transform_matrix": [
        [
          -0.0,
          0.3420201539993286,
          -0.9396926164627075,
          -4.698462963104248
        ],
        [
          1.0,
          0.0,
          -0.0,
          0.0
        ],
        [
          0.0,
          -0.9396926164627075,
          -0.3420201539993286,
          -1.710100769996643
        ],
        [
          0.0,
          0.0,
          0.0,
          1.0
        ]
      ],
      "obj_mask_path": "./obj_masks/42_16.png",
      "com_mask_path": "./obj_masks/42_16.png",
      "light": {
        "type": "point",
        "position": [
          2.525223117116006,
          0.32559146627427654,
          4.303166090900081
        ],
        "intensity": 60
      }
    }
  ]
}