Annotation
>
Region
>
Polygon
Metadata
Metadata from Region
Property
|
Type
|
Description
|
unit
|
String
|
The unit used to determine boundaries. For text regions this is typically *offsets* to indicate character offsets, for images this is could be *pixels*, and for audio or video streams *seconds*, *milliseconds*, *timestamps* or *frames*.
|
Metadata from Annotation
Property
|
Type
|
Description
|
medium
|
ID
|
The identifier of the medium that the annotation is over.
[Required]
|
Properties
Property
|
Type
|
Description
|
coordinates
|
List of pairs
|
The coordinates of the polygon.
[Required]
|
timePoint
|
ID
|
If on a video stream, the TimePoint that the BoundingBox occurs in.
|
Properties from Annotation
Property
|
Type
|
Description
|
id
|
ID
|
A unique identifier for the annotation. Uniqueness is relative to the view the annotation is in.
[Required]
|