accuracy.py

ct_assist.utils.accuracy.area(X_test: List[dict], y_true: List[float], verbose: bool = True, mp: bool = True) → float

Accuracy test for area.

Parameters

• X_test (List[dict]) – List of kwargs for transform.fit

• y_true (List[float]) – Areas of Polygons

• verbose (bool) – TQDM, defaults to True

• mp (bool) – Multiprocessing used, defaults to True

Returns

RMSE, Aka loss

Return type

float

ct_assist.utils.accuracy.calc_area(poly: numpy.ndarray) → float

Estimates the area of a polygon using the shoelace formula.

Parameters

poly (Numpy array) – Polygon

Returns

Area of polygon

Return type

float

ct_assist.utils.accuracy.camera_properties(X_test: List[dict], Y_true: List[Tuple[float, float, float, float]], verbose: bool = True, mp: bool = True) → float

Accuracy test for camera properties (roll_deg, tilt_deg, heading_deg, elevation_m)

Parameters

• X_test (List[dict]) – List of kwargs for transform.fit

• Y_true (List[Tuple[float, float, float, float]]) – Spatial orientation roll_deg, tilt_deg, heading_deg, elevation_m

• verbose (bool) – TQDM, defaults to True

• mp (bool) – Multiprocessing used, defaults to True

Returns

RMSE for roll_deg, tilt_deg, heading_deg, elevation_m

Return type

float