simulation.src.simulation_evaluation.src.sign_evaluation package

Submodules

simulation.src.simulation_evaluation.src.sign_evaluation.node module

Classes:

Sign(position, desc, visible, detections)
SignEvaluationNode()	Evaluate the sign detection of the simulated car.

class Sign(position: simulation.utils.geometry.point.Point, desc: str, visible: bool, detections: List[Any] = <factory>)

Bases: object

Attributes:

Methods:

evaluate()	Evaluate this sign.
to_msg()	Create the sign evaluation message.
closest(signs, point)
sum_evaluations(evaluations)	Sum over the evaluations.

position: simulation.utils.geometry.point.Point

desc: str

visible: bool

detections: List[Any]

evaluate()

Evaluate this sign.

Returns

the true_positive false_positive and average_distance.

to_msg()

Create the sign evaluation message.

static closest(signs: List[simulation.src.simulation_evaluation.src.sign_evaluation.node.Sign], point: simulation.utils.geometry.point.Point) → simulation.src.simulation_evaluation.src.sign_evaluation.node.Sign

static sum_evaluations(evaluations)

Sum over the evaluations.

Parameters

evaluations – list of tp, fp and distance per sign

Returns

The summed evaluations

class SignEvaluationNode

Bases: simulation.utils.ros_base.transform_node.TransformNode

Evaluate the sign detection of the simulated car.

Methods:

start()	Called when activating the node.
stop()	Called when deactivating or shutting down the node.
get_evaluations(ids)	Calculate the evaluation for the given ids.
create_plots()	Create the plots from the detected signs.
_publish_point_marker(point, id[, ns])	Publish an RVIZ marker on the publisher’s topic.
add_detection(point, desc)	Add the detection to the closest sign.
save_msg(msg)	Add a message to the signs.

start()

Called when activating the node.

stop()

Called when deactivating or shutting down the node.

get_evaluations(ids)

Calculate the evaluation for the given ids.

Returns

The summed true_positive, false_positive, distances per sign. descriptions: The list of sign descriptions.

Return type

evaluations

create_plots()

Create the plots from the detected signs.

_publish_point_marker(point: simulation.utils.geometry.point.Point, id: int, ns='simulation/sign_evaluation')

Publish an RVIZ marker on the publisher’s topic.

Parameters

• point – Point to be published.

• id – RVIZ marker id.

• ns – RVIZ namespace of the marker.

add_detection(point: simulation.utils.geometry.point.Point, desc: str)

Add the detection to the closest sign.

Parameters

• point – The center point of the detection.

• desc – The description of the found sign.

save_msg(msg: simulation_evaluation.msg._TrafficSigns.TrafficSigns)

Add a message to the signs.

Parameters

msg – The traffic sign massage from the detection.

simulation.src.simulation_evaluation.src.sign_evaluation.plots module

Functions:

create_plot(kinds, values, save_dir[, …])

Save the plots to the file system.

create_plot(kinds, values, save_dir, y_label='Score', file_name='eval', title='Evaluation of the Test')

Save the plots to the file system.

Parameters

• kinds – The class kinds of the bars.

• values – Height of each bar.

• save_dir – Save directory for the plots

Module contents