ObjectDetectionGeoJSONStore#

class ObjectDetectionGeoJSONStore[source]#

Bases: LabelStore

Storage for object detection predictions.

Attributes

bbox

Bounding box applied to the source.

crs_transformer

Associated CRSTransformer.
__init__(uri: str, class_config: ClassConfig, crs_transformer: CRSTransformer, bbox: Box | None = None)[source]#

Constructor.

Parameters

  • uri (str) – uri of GeoJSON file containing labels

  • class_config (ClassConfig) – ClassConfig used to infer class_ids from class_name (or label) field

  • crs_transformer (CRSTransformer) – CRSTransformer to convert from map coords in label in GeoJSON file to pixel coords.

  • bbox (Box | None) – User-specified crop of the extent. If provided, only labels falling inside it are returned by ObjectDetectionGeoJSONStore.get_labels(). Must be provided if the corresponding RasterSource has bbox != extent.

Methods

__init__(uri, class_config, crs_transformer)

Constructor.

get_labels()

Loads Labels from this label store.

save(labels)

Save labels to URI.

set_bbox(bbox)

Set self.extent to the given value.
__init__(uri: str, class_config: ClassConfig, crs_transformer: CRSTransformer, bbox: Box | None = None)[source]#

Constructor.

Parameters

  • uri (str) – uri of GeoJSON file containing labels

  • class_config (ClassConfig) – ClassConfig used to infer class_ids from class_name (or label) field

  • crs_transformer (CRSTransformer) – CRSTransformer to convert from map coords in label in GeoJSON file to pixel coords.

  • bbox (Box | None) – User-specified crop of the extent. If provided, only labels falling inside it are returned by ObjectDetectionGeoJSONStore.get_labels(). Must be provided if the corresponding RasterSource has bbox != extent.

get_labels() → ObjectDetectionLabels[source]#

Loads Labels from this label store.

Return type

ObjectDetectionLabels

save(labels: ObjectDetectionLabels) → None[source]#

Save labels to URI.

Parameters

labels (ObjectDetectionLabels) –

Return type

None

set_bbox(bbox: Box) → None[source]#

Set self.extent to the given value.

Note

This method is idempotent.

Parameters

  • extent (Box) – User-specified extent in pixel coordinates.

  • bbox (Box) –

Return type

None

property bbox: Box#

Bounding box applied to the source.

property crs_transformer: CRSTransformer#

Associated CRSTransformer.