[
  {
    "itemName": "ball_fire",
    "imageName": "ball_ball_fire.png",
    "roiFront": "1140,575,100,100",
    "roiBack": "1140,575,100,100",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "description"
  },
  {
    "itemName": "ball_unlock",
    "imageName": "ball_ball_unlock.png",
    "roiFront": "714,637,31,33",
    "roiBack": "714,637,31,33",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "description"
  },
  {
    "itemName": "ball_lock",
    "imageName": "ball_ball_lock.png",
    "roiFront": "715,637,29,32",
    "roiBack": "715,637,29,32",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "description"
  },
  {
    "itemName": "ball_records",
    "imageName": "ball_ball_records.png",
    "roiFront": "856,566,38,39",
    "roiBack": "856,566,38,39",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "点击式神录"
  },
  {
    "itemName": "ball_help",
    "imageName": "ball_ball_help.png",
    "roiFront": "963,571,100,100",
    "roiBack": "963,571,100,100",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "求援"
  }
]