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Code Issues Actions 2 Packages Projects Releases Wiki Activity

Face fixes (#17618)

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* Correctly ensure updates are more periodic when lpr or face detection is needed

* Cleanup

* Update api schema

* Don't update for stationary objects

* Simplify check

* Remove
This commit is contained in:
Nicolas Mowen
2025-04-09 20:56:11 -05:00
committed by GitHub
parent 5d63c58f2c
commit 3d2bfa34c8
4 changed files with 543 additions and 53 deletions
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frigate/camera/state.py
+14 -19
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@@ -53,17 +53,6 @@ class CameraState:
self.callbacks = defaultdict(list)
self.ptz_autotracker_thread = ptz_autotracker_thread
self.prev_enabled = self.camera_config.enabled
self.requires_face_detection = (
self.config.face_recognition.enabled
and "face" not in self.config.objects.all_objects
)
def get_max_update_frequency(self, obj: TrackedObject) -> int:
return (
1
if self.requires_face_detection and obj.obj_data["label"] == "person"
else 5
)
def get_current_frame(self, draw_options: dict[str, Any] = {}):
with self.current_frame_lock:
@@ -280,8 +269,10 @@ class CameraState:
for id in updated_ids:
updated_obj = tracked_objects[id]
thumb_update, significant_update, autotracker_update = updated_obj.update(
frame_time, current_detections[id], current_frame is not None
thumb_update, significant_update, path_update, autotracker_update = (
updated_obj.update(
frame_time, current_detections[id], current_frame is not None
)
)
if autotracker_update or significant_update:
@@ -298,14 +289,18 @@ class CameraState:
updated_obj.last_updated = frame_time
# if it has been more than max_update_frequency seconds since the last thumb update
# if it has been more than 5 seconds since the last thumb update
# and the last update is greater than the last publish or
# the object has changed significantly
# the object has changed significantly or
# the object moved enough to update the path
if (
frame_time - updated_obj.last_published
> self.get_max_update_frequency(updated_obj)
and updated_obj.last_updated > updated_obj.last_published
) or significant_update:
(
frame_time - updated_obj.last_published > 5
and updated_obj.last_updated > updated_obj.last_published
)
or significant_update
or path_update
):
# call event handlers
for c in self.callbacks["update"]:
c(self.name, updated_obj, frame_name)