Annotation info annotating a class id or key-point id.
The description of a semantic Class.
A helper type for mapping class IDs to class descriptions.
A 16-bit ID representing a type of semantic class.
An RGBA color with unmultiplied/separate alpha, in sRGB gamma space with linear alpha.
A 16-bit ID representing a type of semantic keypoint within a class.
A connection between two Keypoints.
A 3x3 Matrix.
A 4x4 Matrix.
A Quaternion represented by 4 real numbers.
3D rotation represented by a rotation around a given axis.
A multi-dimensional Tensor of data.
A single dimension within a multi-dimensional tensor.
Representation of an affine transform via a 3x3 affine matrix paired with a translation.
Representation of an affine transform via separate translation, rotation & scale.
A uint32 vector in 2D space.
A uint32 vector in 3D space.
A uint vector in 4D space.
A string of text, encoded as UTF-8.
A vector in 2D space.
A vector in 3D space.
A vector in 4D space.