[
  {
    "itemName": "bm_enter",
    "imageName": "broken_amulet_bm_enter.png",
    "roiFront": "399,601,62,68",
    "roiBack": "399,601,62,68",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "进入普通召唤"
  },
  {
    "itemName": "bm_confirm",
    "imageName": "broken_amulet_bm_confirm.png",
    "roiFront": "418,620,173,59",
    "roiBack": "418,620,173,59",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "确定"
  },
  {
    "itemName": "bm_again",
    "imageName": "broken_amulet_bm_again.png",
    "roiFront": "686,617,178,60",
    "roiBack": "686,617,178,60",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "再次召唤"
  }
]