From 9247a112a8395588f197d4df5ca2d19595a3dd85 Mon Sep 17 00:00:00 2001
From: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>
Date: Mon, 6 Jan 2025 10:59:44 -0600
Subject: [PATCH] change default R back to 3.4

---
 frigate/track/norfair_tracker.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frigate/track/norfair_tracker.py b/frigate/track/norfair_tracker.py
index 6a30c9742..ae666982d 100644
--- a/frigate/track/norfair_tracker.py
+++ b/frigate/track/norfair_tracker.py
@@ -104,7 +104,7 @@ class NorfairTracker(ObjectTracker):
         # lowering R means that we trust the position of the bounding boxes more
         # testing shows that the prediction was being relied on a bit too much
         self.default_tracker_config = {
-            "filter_factory": OptimizedKalmanFilterFactory(R=4),
+            "filter_factory": OptimizedKalmanFilterFactory(R=3.4),
             "distance_function": frigate_distance,
             "distance_threshold": 2.5,
         }