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only publish to recognized plate field if object already has a sub label

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This commit is contained in:
Josh Hawkins 2025-04-04 12:01:08 -05:00
parent e58112b9cb
commit 4eff233479
1 changed files with 13 additions and 10 deletions
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23
frigate/data_processing/common/license_plate/mixin.py
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@ -1159,14 +1159,6 @@ class LicensePlateProcessingMixin:
) )
return return
# don't overwrite sub label for objects that have a sub label
# that is not a license plate
if obj_data.get("sub_label") and id not in self.detected_license_plates:
logger.debug(
f"{camera}: Not processing license plate due to existing sub label: {obj_data.get('sub_label')}."
)
return
license_plate: Optional[dict[str, any]] = None license_plate: Optional[dict[str, any]] = None
if "license_plate" not in self.config.cameras[camera].objects.track: if "license_plate" not in self.config.cameras[camera].objects.track:
@ -1403,12 +1395,23 @@ class LicensePlateProcessingMixin:
None, None,
) )
# If it's a known plate, publish to sub_label # don't overwrite sub label for objects that have a sub label
if sub_label is not None: # that is not a license plate
if (
sub_label is not None
and obj_data.get("sub_label") is not None
and id not in self.detected_license_plates
):
logger.debug(
f"{camera}: Not overwriting sub label for recognized license plate due to existing sub label: {obj_data.get('sub_label')}."
)
elif sub_label is not None:
# If it's a known plate, publish to sub_label
self.sub_label_publisher.publish( self.sub_label_publisher.publish(
EventMetadataTypeEnum.sub_label, (id, sub_label, avg_confidence) EventMetadataTypeEnum.sub_label, (id, sub_label, avg_confidence)
) )
# always publish to recognized_license_plate field
self.sub_label_publisher.publish( self.sub_label_publisher.publish(
EventMetadataTypeEnum.recognized_license_plate, EventMetadataTypeEnum.recognized_license_plate,
(id, top_plate, avg_confidence), (id, top_plate, avg_confidence),