The documentation provides this example . I am training for object detection project type.
"regions": [
{
"imageId": "4d6eb844-42ee-42bc-bd6f-c32455ef07c9",
"tagId": "b607964f-7bd6-4a3b-a869-6791fb6aab87",
"left": 0.25,
"top": 0.25,
"width": 0.25,
"height": 0.25
},
are these 4 measures (left, top, width, height) in centimeters, say 0.25 cm from the left? or are these in units, so it's 25% off the left and also has 25% width from the left?