fiftyone.utils.cvat.CVATVideoPolyline

class documentation

A polyline in CVAT video format.

Parameters
frame	the 0-based frame number
label	the polyline label string
points	a list of `(x, y)` pixel coordinates defining the vertices of the polyline
outside	whether the polyline is outside (invisible)
occluded	whether the polyline is occluded
keyframe	whether the frame is a keyframe
attributes	a list of `CVATAttribute` instances

Class Method	`from_polyline`	Creates a `CVATVideoPolyline` from a `fiftyone.core.labels.Polyline`.
Class Method	`from_polyline_dict`	Creates a `CVATVideoPolyline` from a `<polyline>` tag of a CVAT video annotation XML file.
Method	`__init__`	Undocumented
Method	`to_polyline`	Returns a `fiftyone.core.labels.Polyline` representation of the polyline.
Instance Variable	`frame`	Undocumented
Instance Variable	`label`	Undocumented

Inherited from CVATVideoAnno:

Inherited from HasCVATPoints (via CVATVideoAnno):

Instance Variable	`points`	a list of `(x, y)` pixel coordinates defining points
Property	`points_str`	Undocumented
Static Method	`_parse_cvat_points_str`	Undocumented
Static Method	`_to_abs_points`	Undocumented
Static Method	`_to_cvat_points_str`	Undocumented
Static Method	`_to_rel_points`	Undocumented

@classmethod
def from_polyline(cls, frame_number, polyline, frame_size): (source) ¶

Parameters
frame_number	the frame number
polyline	a `fiftyone.core.labels.Polyline`
frame_size	the `(width, height)` of the video frames
Returns
a `CVATVideoPolyline`

@classmethod
def from_polyline_dict(cls, label, d): (source) ¶

Creates a CVATVideoPolyline from a <polyline> tag of a CVAT video annotation XML file.

Parameters
label	the object label
d	a dict representation of a `<polyline>` tag
Returns
a `CVATVideoPolyline`

def __init__(self, frame, label, points, outside=None, occluded=None, keyframe=None, attributes=None): (source) ¶

overrides fiftyone.utils.cvat.CVATVideoAnno.__init__

Undocumented

def to_polyline(self, frame_size): (source) ¶

Returns a fiftyone.core.labels.Polyline representation of the polyline.

Parameters
frame_size	the `(width, height)` of the video frames
Returns
a `fiftyone.core.labels.Polyline`

Undocumented

Undocumented