From a062da05b42761061630b6d29f3f1efbe676ea4f Mon Sep 17 00:00:00 2001
From: Luke Pomfrey <github@lukepomfrey.org>
Date: Sat, 30 May 2020 18:17:15 +0000
Subject: [PATCH] Keep all OpenCV classifier results (#36294)

---
 homeassistant/components/opencv/image_processing.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/opencv/image_processing.py b/homeassistant/components/opencv/image_processing.py
index f35d063de50..6b5e4e85513 100644
--- a/homeassistant/components/opencv/image_processing.py
+++ b/homeassistant/components/opencv/image_processing.py
@@ -160,6 +160,9 @@ class OpenCVImageProcessor(ImageProcessingEntity):
         """Process the image."""
         cv_image = cv2.imdecode(numpy.asarray(bytearray(image)), cv2.IMREAD_UNCHANGED)
 
+        matches = {}
+        total_matches = 0
+
         for name, classifier in self._classifiers.items():
             scale = DEFAULT_SCALE
             neighbors = DEFAULT_NEIGHBORS
@@ -177,8 +180,6 @@ class OpenCVImageProcessor(ImageProcessingEntity):
             detections = cascade.detectMultiScale(
                 cv_image, scaleFactor=scale, minNeighbors=neighbors, minSize=min_size
             )
-            matches = {}
-            total_matches = 0
             regions = []
             # pylint: disable=invalid-name
             for (x, y, w, h) in detections: