| { |
| "spatial code schema": { |
| "objects": { |
| "<object class>": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": { |
| "components": [ |
| "x", |
| "y", |
| "height above floor" |
| ], |
| "unit": "meters", |
| "description": "center of the 3D oriented bounding box in the shared room coordinate system" |
| }, |
| "3D oriented bounding box dimensions": { |
| "components": [ |
| "dimension 1", |
| "dimension 2", |
| "dimension 3" |
| ], |
| "unit": "meters", |
| "description": "full lengths of the 3D oriented bounding box along the corresponding orientation unit vectors" |
| }, |
| "3D oriented bounding box orientation unit vectors": { |
| "components": [ |
| [ |
| "x", |
| "y", |
| "height" |
| ], |
| [ |
| "x", |
| "y", |
| "height" |
| ], |
| [ |
| "x", |
| "y", |
| "height" |
| ] |
| ], |
| "unit": null, |
| "description": "three perpendicular directions corresponding in order to the three 3D oriented bounding box dimensions" |
| } |
| }, |
| "first visible time": { |
| "unit": "seconds", |
| "description": "earliest time at which this object instance is visibly observed" |
| } |
| } |
| ] |
| }, |
| "room": { |
| "floor boundary polygons": [ |
| { |
| "outer boundary coordinates": { |
| "components": [ |
| [ |
| "x", |
| "y" |
| ], |
| [ |
| "x", |
| "y" |
| ] |
| ], |
| "unit": "meters", |
| "description": "ordered vertices enclosing one floor region" |
| }, |
| "interior hole boundary coordinates": { |
| "components": [ |
| [ |
| [ |
| "x", |
| "y" |
| ], |
| [ |
| "x", |
| "y" |
| ] |
| ] |
| ], |
| "unit": "meters", |
| "description": "ordered boundaries enclosing regions excluded from the floor area" |
| } |
| } |
| ] |
| } |
| }, |
| "objects": { |
| "coat hanger": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 1.2, |
| 0.42, |
| 0.92 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 0.39, |
| 1.83, |
| 0.36 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
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| [ |
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| 1.0 |
| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ], |
| "paper bag": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 2.16, |
| 2.35, |
| 0.86 |
| ], |
| "3D oriented bounding box dimensions": [ |
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| 0.29, |
| 0.15 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| [ |
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| 1.0 |
| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ], |
| "chair": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
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| 3.13, |
| 0.59 |
| ], |
| "3D oriented bounding box dimensions": [ |
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| 1.17, |
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| ], |
| "3D oriented bounding box orientation unit vectors": [ |
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| [ |
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| 1.0 |
| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
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| 0.98, |
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| ], |
| "3D oriented bounding box dimensions": [ |
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| ], |
| "3D oriented bounding box orientation unit vectors": [ |
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| [ |
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| 1.0 |
| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
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| 0.46, |
| 0.44 |
| ], |
| "3D oriented bounding box dimensions": [ |
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| 0.51 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| ], |
| [ |
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| 1.0 |
| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 1.33, |
| 3.47, |
| 0.43 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 0.58, |
| 0.86, |
| 0.49 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| ], |
| [ |
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| 0.0, |
| 1.0 |
| ], |
| [ |
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| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
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| 0.53, |
| 0.43 |
| ], |
| "3D oriented bounding box dimensions": [ |
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| ], |
| "3D oriented bounding box orientation unit vectors": [ |
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| [ |
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| ], |
| [ |
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| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ], |
| "whiteboard": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 2.34, |
| 3.89, |
| 1.55 |
| ], |
| "3D oriented bounding box dimensions": [ |
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| 0.92, |
| 0.05 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
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| ], |
| [ |
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| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
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| 0.3, |
| 1.49 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 2.43, |
| 1.25, |
| 0.06 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| ], |
| [ |
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| ], |
| [ |
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| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ], |
| "door": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 0.15, |
| 2.77, |
| 1.05 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 0.97, |
| 2.1, |
| 0.1 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| 1.0, |
| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
| 1.0, |
| 0.09, |
| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ], |
| "trash can": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 0.8, |
| 3.57, |
| 0.17 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 0.36, |
| 0.33, |
| 0.33 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
| 0.99, |
| 0.12, |
| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
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| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 0.52, |
| 3.54, |
| 0.17 |
| ], |
| "3D oriented bounding box dimensions": [ |
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| 0.26 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| [ |
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| 1.0 |
| ], |
| [ |
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| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ], |
| "monitor": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 3.17, |
| 2.43, |
| 1.1 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 0.65, |
| 0.56, |
| 0.23 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
| 1.0, |
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| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 3.05, |
| 2.11, |
| 1.07 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 0.64, |
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| 0.25 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| [ |
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| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 3.7, |
| 2.07, |
| 1.06 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 0.64, |
| 0.53, |
| 0.26 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
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| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 2.58, |
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| 1.1 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 0.66, |
| 0.54, |
| 0.21 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ], |
| "keyboard": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 3.12, |
| 2.63, |
| 0.83 |
| ], |
| "3D oriented bounding box dimensions": [ |
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| 0.01 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| ], |
| [ |
| 0.09, |
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| 0.06 |
| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 3.13, |
| 1.85, |
| 0.79 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 0.43, |
| 0.01, |
| 0.12 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| [ |
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| 0.0, |
| 1.0 |
| ], |
| [ |
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| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ], |
| "table": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 3.15, |
| 1.87, |
| 0.76 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 1.61, |
| 0.22, |
| 0.84 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
| -0.99, |
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| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
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| 0.99, |
| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 3.07, |
| 2.71, |
| 0.45 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 1.61, |
| 0.8, |
| 0.82 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
| 0.99, |
| 0.12, |
| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
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| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 4.32, |
| 2.43, |
| 0.45 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 1.66, |
| 0.89, |
| 0.83 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
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| 0.99, |
| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
| 0.99, |
| 0.12, |
| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ], |
| "ceiling light": [ |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 1.46, |
| 1.09, |
| 2.94 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 1.33, |
| 0.22, |
| 0.36 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
| -0.1, |
| 1.0, |
| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
| 1.0, |
| 0.1, |
| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 3.87, |
| 3.2, |
| 2.94 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 1.38, |
| 0.24, |
| 0.38 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
| -0.12, |
| 0.99, |
| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
| 0.99, |
| 0.12, |
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| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 1.29, |
| 2.91, |
| 2.91 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 1.26, |
| 0.17, |
| 0.28 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
| 0.11, |
| -0.99, |
| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
| -0.99, |
| -0.11, |
| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| }, |
| { |
| "3D oriented bounding box": { |
| "3D oriented bounding box center coordinates": [ |
| 4.08, |
| 1.42, |
| 2.92 |
| ], |
| "3D oriented bounding box dimensions": [ |
| 1.35, |
| 0.17, |
| 0.39 |
| ], |
| "3D oriented bounding box orientation unit vectors": [ |
| [ |
| -0.12, |
| 0.99, |
| 0.0 |
| ], |
| [ |
| 0.0, |
| 0.0, |
| 1.0 |
| ], |
| [ |
| 0.99, |
| 0.12, |
| 0.0 |
| ] |
| ] |
| }, |
| "first visible time": null |
| } |
| ] |
| }, |
| "room": { |
| "floor boundary polygons": [ |
| { |
| "outer boundary coordinates": [ |
| [ |
| 0.55, |
| 0.01 |
| ], |
| [ |
| 4.78, |
| 0.01 |
| ], |
| [ |
| 4.78, |
| 4.24 |
| ], |
| [ |
| 0.55, |
| 4.24 |
| ] |
| ], |
| "interior hole boundary coordinates": [] |
| } |
| ] |
| } |
| } |
