[
  {
    "itemName": "sp_buy_totem",
    "imageName": "special_sp_buy_totem.png",
    "roiFront": "398,299,148,113",
    "roiBack": "160,121,880,487",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "购买御灵"
  },
  {
    "itemName": "sp_buy_medium",
    "imageName": "special_sp_buy_medium.png",
    "roiFront": "392,150,150,108",
    "roiBack": "144,113,908,501",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "购买中级盘"
  },
  {
    "itemName": "sp_buy_low",
    "imageName": "special_sp_buy_low.png",
    "roiFront": "176,148,144,108",
    "roiBack": "128,142,902,449",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "购买低级盘"
  },
  {
    "itemName": "sp_swipe_check",
    "imageName": "special_sp_swipe_check.png",
    "roiFront": "866,439,170,102",
    "roiBack": "759,374,341,193",
    "method": "Template matching",
    "threshold": 0.8,
    "description": "判断是否滑动到底"
  }
]