| { |
| "spatial code schema": { |
| "objects": { |
| "<object class>": { |
| "count": { |
| "unit": null, |
| "description": "number of instances of this class in the compact spatial code (that schema's per-class oriented-box list length)" |
| }, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": { |
| "unit": "meters", |
| "description": "x coordinate of this instance's compact 3D oriented bounding box center" |
| }, |
| "y coordinate": { |
| "unit": "meters", |
| "description": "y coordinate of this instance's compact 3D oriented bounding box center" |
| }, |
| "height above floor": { |
| "unit": "meters", |
| "description": "height coordinate of this instance's compact 3D oriented bounding box center" |
| } |
| }, |
| "longest dimension": { |
| "unit": "meters", |
| "description": "longest of this instance's compact 3D oriented bounding box dimensions" |
| } |
| } |
| ] |
| } |
| }, |
| "room": { |
| "floor area": { |
| "unit": "square meters", |
| "description": "shoelace area of the compact spatial code's floor boundary polygons, with every interior hole subtracted" |
| } |
| }, |
| "closest classes distance meters from": { |
| "<object class>": { |
| "<other object class>": { |
| "distance": { |
| "unit": "meters", |
| "description": "estimated distance in meters between an object of this class and an object of the other class" |
| }, |
| "closeness rank": { |
| "unit": null, |
| "description": "1 = the nearest other class to this one, 2 = second-nearest, and so on; ranked by nearest-instance proximity, so use the rank (not the distance values) to compare which class is closest" |
| } |
| } |
| } |
| }, |
| "appearance order": { |
| "unit": null, |
| "description": "class names ordered by earliest compact 'first visible time' across all of that class's instances" |
| } |
| }, |
| "objects": { |
| "refrigerator": { |
| "count": 1, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": "3.92 meters", |
| "y coordinate": "1.49 meters", |
| "height above floor": "1.13 meters" |
| }, |
| "longest dimension": "2.04 meters" |
| } |
| ] |
| }, |
| "microwave": { |
| "count": 1, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": "0.86 meters", |
| "y coordinate": "1.73 meters", |
| "height above floor": "0.93 meters" |
| }, |
| "longest dimension": "0.53 meters" |
| } |
| ] |
| }, |
| "door": { |
| "count": 1, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": "0.1 meters", |
| "y coordinate": "0.79 meters", |
| "height above floor": "1.06 meters" |
| }, |
| "longest dimension": "2.11 meters" |
| } |
| ] |
| }, |
| "heater": { |
| "count": 1, |
| "instances": [ |
| { |
| "position": { |
| "x coordinate": "4.77 meters", |
| "y coordinate": "0.98 meters", |
| "height above floor": "0.32 meters" |
| }, |
| "longest dimension": "1.48 meters" |
| } |
| ] |
| } |
| }, |
| "room": { |
| "floor area": "9.0 square meters" |
| }, |
| "closest classes distance meters from": { |
| "refrigerator": { |
| "heater": { |
| "distance": "0.34 meters", |
| "closeness rank": 1 |
| }, |
| "microwave": { |
| "distance": "2.34 meters", |
| "closeness rank": 2 |
| }, |
| "door": { |
| "distance": "3.31 meters", |
| "closeness rank": 3 |
| } |
| }, |
| "microwave": { |
| "door": { |
| "distance": "0.51 meters", |
| "closeness rank": 1 |
| }, |
| "refrigerator": { |
| "distance": "2.34 meters", |
| "closeness rank": 2 |
| }, |
| "heater": { |
| "distance": "3.6 meters", |
| "closeness rank": 3 |
| } |
| }, |
| "door": { |
| "microwave": { |
| "distance": "0.51 meters", |
| "closeness rank": 1 |
| }, |
| "refrigerator": { |
| "distance": "3.31 meters", |
| "closeness rank": 2 |
| }, |
| "heater": { |
| "distance": "4.47 meters", |
| "closeness rank": 3 |
| } |
| }, |
| "heater": { |
| "refrigerator": { |
| "distance": "0.34 meters", |
| "closeness rank": 1 |
| }, |
| "microwave": { |
| "distance": "3.6 meters", |
| "closeness rank": 2 |
| }, |
| "door": { |
| "distance": "4.47 meters", |
| "closeness rank": 3 |
| } |
| } |
| }, |
| "appearance order": ["refrigerator", "microwave", "door", "heater"] |
| } |
