在视觉智能平台中物品检测如下所示这四个数字怎么换成坐标呢？

在视觉智能平台中物品检测
{
"status": "success",
"data": {
"Height": 600,
"Elements": [
{
"Type": "traffic light",
"Score": 0.224,
"Boxes": [140, 83, 289, 493]
},
{
"Type": "traffic sign",
"Score": 0.212,
"Boxes": [437, 444, 597, 523]
},
{
"Type": "traffic sign",
"Score": 0.209,
"Boxes": [140, 83, 289, 493]
}
],
"Width": 600
}
}

"Boxes": [140, 83, 289, 493]，这四个数字怎么换成坐标呢？