Fixes (#18777)

* Remove tracked object update resets

* Adjust face blur reduction

* Add space for config editor buttons

* Slight adjustment

* Fix double thats

* update icons

---------

Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>

docs/docs/configuration/live.md

@@ -23,7 +23,7 @@ If you are using go2rtc, you should adjust the following settings in your camera
 
 - Video codec: **H.264** - provides the most compatible video codec with all Live view technologies and browsers. Avoid any kind of "smart codec" or "+" codec like _H.264+_ or _H.265+_. as these non-standard codecs remove keyframes (see below).
 - Audio codec: **AAC** - provides the most compatible audio codec with all Live view technologies and browsers that support audio.
-- I-frame interval (sometimes called the keyframe interval, the interframe space, or the GOP length): match your camera's frame rate, or choose "1x" (for interframe space on Reolink cameras). For example, if your stream outputs 20fps, your i-frame interval should be 20 (or 1x on Reolink). Values higher than the frame rate will cause the stream to take longer to begin playback. See [this page](https://gardinal.net/understanding-the-keyframe-interval/) for more on keyframes. For many users this may not be an issue, but it should be noted that that a 1x i-frame interval will cause more storage utilization if you are using the stream for the `record` role as well.
+- I-frame interval (sometimes called the keyframe interval, the interframe space, or the GOP length): match your camera's frame rate, or choose "1x" (for interframe space on Reolink cameras). For example, if your stream outputs 20fps, your i-frame interval should be 20 (or 1x on Reolink). Values higher than the frame rate will cause the stream to take longer to begin playback. See [this page](https://gardinal.net/understanding-the-keyframe-interval/) for more on keyframes. For many users this may not be an issue, but it should be noted that a 1x i-frame interval will cause more storage utilization if you are using the stream for the `record` role as well.
 
 The default video and audio codec on your camera may not always be compatible with your browser, which is why setting them to H.264 and AAC is recommended. See the [go2rtc docs](https://github.com/AlexxIT/go2rtc?tab=readme-ov-file#codecs-madness) for codec support information.
 

frigate/data_processing/common/face/model.py

@@ -108,21 +108,24 @@ class FaceRecognizer(ABC):
             image, M, (output_width, output_height), flags=cv2.INTER_CUBIC
         )
 
-    def get_blur_confidence_reduction(self, input: np.ndarray) -> tuple[float, float]:
+    def get_blur_confidence_reduction(self, input: np.ndarray) -> float:
         """Calculates the reduction in confidence based on the blur of the image."""
         if not self.config.face_recognition.blur_confidence_filter:
-            return 0, 0.0
+            return 0.0
 
         variance = cv2.Laplacian(input, cv2.CV_64F).var()
+        logger.debug(f"face detected with blurriness {variance}")
 
-        if variance < 80:  # image is very blurry
+        if variance < 120:  # image is very blurry
-            return variance, 0.05
+            return 0.06
-        elif variance < 100:  # image moderately blurry
+        elif variance < 160:  # image moderately blurry
-            return variance, 0.03
+            return 0.04
-        elif variance < 150:  # image is slightly blurry
+        elif variance < 200:  # image is slightly blurry
-            return variance, 0.01
+            return 0.02
+        elif variance < 250:  # image is mostly clear
+            return 0.01
         else:
-            return variance, 0.0
+            return 0.0
 
 
 def similarity_to_confidence(
@@ -234,8 +237,7 @@ class FaceNetRecognizer(FaceRecognizer):
         # face recognition is best run on grayscale images
 
         # get blur factor before aligning face
-        variance, blur_reduction = self.get_blur_confidence_reduction(face_image)
+        blur_reduction = self.get_blur_confidence_reduction(face_image)
-        logger.debug(f"face detected with blurriness {variance}")
 
         # align face and run recognition
         img = self.align_face(face_image, face_image.shape[1], face_image.shape[0])
@@ -345,8 +347,7 @@ class ArcFaceRecognizer(FaceRecognizer):
         # face recognition is best run on grayscale images
 
         # get blur reduction before aligning face
-        variance, blur_reduction = self.get_blur_confidence_reduction(face_image)
+        blur_reduction = self.get_blur_confidence_reduction(face_image)
-        logger.debug(f"face detected with blurriness {variance}")
 
         # align face and run recognition
         img = self.align_face(face_image, face_image.shape[1], face_image.shape[0])

frigate/data_processing/common/license_plate/mixin.py

@@ -1579,19 +1579,6 @@ class LicensePlateProcessingMixin:
             if object_id in self.camera_current_cars.get(camera, []):
                 self.camera_current_cars[camera].remove(object_id)
 
-                if len(self.camera_current_cars[camera]) == 0:
-                    self.requestor.send_data(
-                        "tracked_object_update",
-                        json.dumps(
-                            {
-                                "type": TrackedObjectUpdateTypesEnum.lpr,
-                                "name": None,
-                                "plate": None,
-                                "camera": camera,
-                            }
-                        ),
-                    )
-
 
 class CTCDecoder:
     """

frigate/data_processing/real_time/face.py

@@ -444,18 +444,6 @@ class FaceRealTimeProcessor(RealTimeProcessorApi):
             if object_id in self.camera_current_people.get(camera, []):
                 self.camera_current_people[camera].remove(object_id)
 
-                if len(self.camera_current_people[camera]) == 0:
-                    self.requestor.send_data(
-                        "tracked_object_update",
-                        json.dumps(
-                            {
-                                "type": TrackedObjectUpdateTypesEnum.face,
-                                "name": None,
-                                "camera": camera,
-                            }
-                        ),
-                    )
-
     def weighted_average(
         self, results_list: list[tuple[str, float, int]], max_weight: int = 4000
     ):

web/public/locales/en/views/settings.json

@@ -339,7 +339,7 @@
       "clickDrawPolygon": "Click to draw a polygon on the image.",
       "objects": {
         "title": "Objects",
-        "desc": "The object type that that applies to this object mask.",
+        "desc": "The object type that applies to this object mask.",
         "allObjectTypes": "All object types"
       },
       "toast": {

web/src/pages/ConfigEditor.tsx

@@ -265,7 +265,7 @@ function ConfigEditor() {
           </div>
         </div>
 
-        <div className="flex flex-1 flex-col overflow-hidden">
+        <div className="mt-2 flex flex-1 flex-col overflow-hidden">
           {error && (
             <div className="mt-2 max-h-[30%] min-h-[2.5rem] overflow-auto whitespace-pre-wrap border-2 border-muted bg-background_alt p-4 text-sm text-danger md:max-h-[40%]">
               {error}

web/src/utils/iconUtil.tsx

@@ -26,11 +26,13 @@ import {
   GiDeer,
   GiFox,
   GiGoat,
+  GiKangaroo,
   GiPolarBear,
   GiPostStamp,
   GiRabbit,
   GiRaccoonHead,
   GiSailboat,
+  GiSquirrel,
 } from "react-icons/gi";
 import { LuBox, LuLassoSelect, LuScanBarcode } from "react-icons/lu";
 import * as LuIcons from "react-icons/lu";
@@ -72,6 +74,7 @@ export function getIconForLabel(label: string, className?: string) {
     case "boat":
       return <GiSailboat key={label} className={className} />;
     case "bus":
+    case "school_bus":
       return <FaBus key={label} className={className} />;
     case "car":
     case "vehicle":
@@ -90,6 +93,8 @@ export function getIconForLabel(label: string, className?: string) {
       return <GiGoat key={label} className={className} />;
     case "horse":
       return <FaHorse key={label} className={className} />;
+    case "kangaroo":
+      return <GiKangaroo key={label} className={className} />;
     case "license_plate":
       return <LuScanBarcode key={label} className={className} />;
     case "motorcycle":
@@ -108,6 +113,8 @@ export function getIconForLabel(label: string, className?: string) {
       return <FaHockeyPuck key={label} className={className} />;
     case "sports_ball":
       return <FaFootballBall key={label} className={className} />;
+    case "skunk":
+      return <GiSquirrel key={label} className={className} />;
     case "squirrel":
       return <LuIcons.LuSquirrel key={label} className={className} />;
     case "umbrella":
@@ -127,12 +134,14 @@ export function getIconForLabel(label: string, className?: string) {
     case "amazon":
       return <FaAmazon key={label} className={className} />;
     case "an_post":
+    case "canada_post":
     case "dpd":
     case "gls":
     case "nzpost":
     case "postnl":
     case "postnord":
     case "purolator":
+    case "royal_mail":
       return <GiPostStamp key={label} className={className} />;
     case "dhl":
       return <FaDhl key={label} className={className} />;