1.读FileStorage
2.写FileStorage
3.JSON文件
{
"matvalue": {
"type_id": "opencv-matrix",
"rows": 3,
"cols": 3,
"dt": "d",
"data": [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0 ]
},
"doublevalue": 9.9900099999999998e+02,
"strvalue": "a random note"
}
{
"matvalue": {
"type_id": "opencv-matrix",
"rows": 3,
"cols": 3,
"dt": "d",
"data": [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0 ]
},
"doublevalue": 9.9900099999999998e+02,
"strvalue": "a random note"
}
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